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Shaded-relief map of Navasota, Texas: rivers, roads, the city limits and where the water drains.
TEXAS · GRIMES COUNTY

Navasota

9,471 people, 210 ft above sea level in Grimes County.

210 ftElevation, city center
9,471People, 2024 estimate
8 sq miLand area
Clear 61°
Clear now Dew point 41° · E 8 mph · high 59°
City of Navasota River Interstate 2 miles
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The Navasota plate. Relief from Copernicus GLO-30; rivers and lakes from USGS NHD; watersheds from the USGS Watershed Boundary Dataset; roads and city limits from Census TIGER 2024.

MILE1
TODAY

Today in Navasota

NWS forecast and National Blend of Models · updated 7:00 PM CST
RIGHT NOW Easterwood Field (KCLL) · 7:53 PM
Clear
61° Clear Feels like 61° · high of 59° near 8 PM
WindE 8 mphno gusts
Humidity48%rising to 93% by morning
Pressure30.10 in →steady
Visibility10 mihaze-free
CloudsClear
UV index—no forecast
Dew point 41° · Dry53° by Sunday: more humid
DryComfortableStickyMuggyOppressive
NEXT RAIN
Rain
Tonight, about 10 PMin about 2 hours · 46% chance · rain
LIKELY AMOUNT—amounts come within 3 days
LAST RAINNov. 110.03 in · 3 dry days
ALERTS & OUTLOOKS
No watches or warnings for Grimes County
Sunday · severe storm risk
1 of 5
Marginal: isolated severe storms are possible.
NWS Houston/Galveston and the Storm Prediction Center · checked 8:17 PM
SUN & MOON
↑ 6:49 AM5:28 PM ↓
10 h 39 m of daylight, 1 minute less than yesterday
Waxing crescent, 27% lit. Next full moon: Nov. 24.
AIR & POLLEN
54
MODERATEAir quality index · fine particles
Tomorrow: None, good. No pollen source yet.

The next three days, hour by hour

Sky: clear, cloudy, night Rain likely National Blend of Models
SATURDAY, NOV. 14
SUNDAY, NOV. 15
MONDAY, NOV. 16
TUESDAY, NOV. 17
8p
11p
2a
5a
8a
11a
2p
5p
8p
11p
2a
5a
8a
11a
2p
5p
8p
11p
2a
5a
8a
11a
2p
5p
partly cloudy night
rain
rain
rain
rain
rain
rain
mostly cloudy night
rain
rain
rain
rain
mostly cloudy day
partly cloudy day
partly cloudy day
partly cloudy night
mostly clear night
mostly clear night
mostly clear night
mostly clear night
mostly sunny
mostly sunny
clear day
clear night
TEMPERATURE °F
59°
50°
56°
48°
56°
46°
66°
CHANCE OF RAIN
82% · 1.15 in Sunday afternoon 50%
WIND, MPH
12
10
14
15
14
14
18
15
12
10
13
13
12
12
10
8
7
5
7
7
7
7
7
6
HOW IT FEELS · DEW POINT
Dry: dew points 43 to 53° More humid: 51° by Tuesday

The next seven days, and how sure we are

Forecast, with the range 8 in 10 ensemble members agree on Normal, about 71° / 50°
SAT Nov. 14 Chance of showers Chance of showers
59° 50°
40% rain — ESE 12 A
SUN Nov. 15 Showers likely Showers likely
59° 47°
80% rain 1.6–2.6″ NE 15, gusts 30 C
MON Nov. 16 Chance of showers Chance of showers
57° 46°
40% rain — NNE 11 B
TUE Nov. 17 Sunny; warmer Sunny; warmer
66° 51°
0% rain — ENE 6 C
WED Nov. 18 Partly cloudy; warmer Partly cloudy; warmer
74° 59°
0% rain — ESE 7 B
THU Nov. 19 Partly cloudy Partly cloudy
76° 59°
10% rain — E 7 B
FRI Nov. 20 Partly cloudy Partly cloudy
76° 61°
10% rain — SE 9 B
How sure are we? AModels agree: highs within 4° BSome spread: within 8° CWide spread: check back
Range from the National Blend of Models percentiles · graded on Forecast Scores
AIR MAIL

Where today’s air came from

The air arriving over Navasota about 5,000 feet above the ground was over a point about 250 miles to the northeast three days ago, about 450 miles back along its path. Most of the nine paths traced from around the city agree. Near the ground the air came from Georgia; at 10,000 feet, from the southern Plains. Traced back 72 hours through NOAA’s hourly RAP analyses, nine paths at each of three heights.

THIS WEEK IN 2003 Nov. 16–17, 2003

The wettest two days this week has seen

3.41 inches of rain fell in two days, the most for this week of the year since records began in 1882. The next wettest, 3.40 inches, fell in 1998.

3.40″
3.41″
19982003
Source: NOAA RCC-ACIS, the College Station Area threaded record since 1882.
MILE2
THE GROUND

What Navasota stands on

Navasota’s center stands about 210 ft above sea level. Within three miles the land runs from 180 ft to 320 ft, a difference of 140 ft: gently rolling country.

Under the town center the state geologic map shows Terrace deposits (sand), from the Pleistocene to Holocene, less than 2.6 million years old.

The section below crosses 5 rock units mapped at the surface.

Navasota, cut in half from west to east

A section west to east, 24 miles through the town center
200 ft300 ft400 ft NAVASOTA210 ftBrazos Riverabout 150 ftHigh point of the line420 ft ← WE →

Heights every 0.1 mile from the Copernicus GLO-90 surface model; vertical exaggeration about 64×. The colored band under the surface is the rock the state geologic map shows at the surface, not a picture of what lies beneath.

Rock at the surface along the line

Fleming Formation

Clay, sandstone. Age: Miocene, 5.3 to 23 million years old. About 10 mi of the line.

Oakville Sandstone

Sandstone, clay. Age: Miocene, 5.3 to 23 million years old. About 7 mi of the line.

Terrace deposits

Sand. Age: Pleistocene to Holocene, less than 2.6 million years old. About 4 mi of the line.

Alluvium

Fine-detrital, coarse-detrital. Age: Holocene, less than 12,000 years old. About 2 mi of the line.

Willis Formation

Coarse-detrital, fine-detrital. Age: Pliocene, 2.6 to 5.3 million years old. About 0.7 mi of the line.

From the USGS State Geologic Map Compilation (Horton and others, 2017), the states’ geologic maps joined at a common scale.

Heights from Copernicus GLO-90 (a surface model: it includes buildings and tree canopy); summits from USGS GNIS; rivers from USGS NHDPlus HR; rock from the USGS State Geologic Map Compilation.

MILE3
THE WATER

Where Navasota’s rain goes

A raindrop that lands in Navasota reaches the Gulf of America by way of the Navasota and the Brazos: about 240 river miles.

THE WAY DOWN, TO SCALE
Navasota≈ 240 mi · the Gulf of America
FROM THE CENTER OF NAVASOTA ≈ 240 mi to the Gulf of America Navasota → Brazos

Traced down the USGS NHDPlus V2.1 river network from the Census center point of Navasota; river miles along the main stem, rounded.

MILE5
THE ALMANAC

Navasota’s year

1991–2020 normals · records since 1882 · College Station Easterwood Field, 22 mi northwest

Navasota has a humid subtropical climate. Summer afternoons average 97° in August; winter nights fall to about 41° in January. About 42 inches of rain fall in a normal year.

62°41°66°45°73°52°79°58°86°66°92°73°95°75°97°75°91°70°82°60°71°50°63°43° JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC 12 TODAY NAVASOTA 41.8 in rain a year
Normal high to low, by month Record high to low, by day Rain by month
August, average97° / 75°high / low, the warmest month
January, average62° / 41°high / low, the coldest month
Rain a year41.8 inwettest months: October and May
Hottest on record112°FAugust 27, 2023
Coldest on record−3°FJanuary 31, 1949
Wettest day on record13.4 inOctober 16, 1994
Snowiest day on record6.0 inJanuary 30, 1949
90° days a year117about 18 of them 100° or more
Nights at or below 32°16a year, on average
Climate typeHumid subtropicalKöppen Cfa

AROUND THE RING

1Freeze seasonfrom the first fall freeze, about Nov. 30, to the last in spring, about Feb. 27 (median dates)
2Highs of 90° and upMay 29 to Sept. 22; normal highs reach 90°
NOVEMBER 14 IN THE RECORD

On November 14 Navasota normally reaches 71° and falls to 50°. The record high is 94°, in 1921; the record low 27°, in 1940. The most rain on this date, 1.64 in, fell in 1998.

MONTH BY MONTH
JanFebMarAprMayJunJulAugSepOctNovDec
Normal high62°66°73°79°86°92°95°97°91°82°71°63°
Normal low41°45°52°58°66°73°75°75°70°60°50°43°
Rain, inches3.432.903.412.874.604.011.983.103.504.933.313.71
Record high90° (1999)99° (1996)96° (1946)98° (1893)101° (1906)108° (1901)111° (2022)112° (2023)112° (2000)102° (1938)94° (1921)89° (1922)
Record low−3° (1949)1° (1899)17° (2002)28° (1973)42° (2013)53° (1970)58° (1967)55° (1891)41° (1901)29° (1993)19° (1976)2° (1989)

Normals 1991–2020 and records since 1882 from the College Station Area threaded record (College Station Easterwood Field, 22 miles northwest, 100 ft higher). NOAA, through RCC-ACIS.

MILE7
ON THE NETWORK

Around Navasota on the Forecast Network

Neighboring plates

College Station TX · 18 MI 18 miles northwest Conroe TX · 36 MI 36 miles east Houston TX · 59 MI 59 miles southeast San Antonio TX · 159 MI 159 miles southwest Dallas TX · 171 MI 171 miles north Fort Worth TX · 181 MI 181 miles northwest
FORECASTCITY
Map of Navasota, Texas. Explore the plate
TEXAS · GRIMES

Navasota

9,471 people, 210 ft above sea level in Grimes County.

210 ftElevation
9,471People
8 sq miLand
Clear 61°
ClearDew point 41°
1

Today in Navasota

NEXT 15 HOURS
Now mostly cloudy night 59° 7%
11p rain 56° 40%
2a rain 53° 46%
5a mostly cloudy night 52° 21%
8a rain 52° 32%
11a rain 56° 80%
Rain
NEXT RAINTonight about 10 PM · 46%
→
Sat40%
Chance of showers Chance of showers
50
59
A
Sun80%
Showers likely Showers likely
47
59
C
Mon40%
Chance of showers Chance of showers
46
57
B
Tue0%
Sunny; warmer Sunny; warmer
51
66
C
Wed0%
Partly cloudy; warmer Partly cloudy; warmer
59
74
B
Thu10%
Partly cloudy Partly cloudy
59
76
B
Fri10%
Partly cloudy Partly cloudy
61
76
B
Letters show how sure the forecast is: A, models agree; B, some spread; C, check back. Sample data.
THIS WEEK IN 2003 · NOV. 16–17, 2003

3.41 inches in two days, the most for this week since 1882.

2

What Navasota stands on

Navasota’s center stands about 210 ft above sea level. Within three miles the land runs from 180 ft to 320 ft, a difference of 140 ft: gently rolling country.

Navasota, west to east Navasota210 ftBrazos Riverabout 150 ftHigh point420 ft ← WE → 24 miles through the town center; vertical exaggeration about 122×. Colors: rock at the surface.
Elevation, center210 ft
Within 3 miles180 to 320 ft
Lie of the landGently rolling (140 ft of relief)
Rock at the surfaceTerrace deposits
Its agePleistocene to Holocene, less than 2.6 million years old
5

Navasota’s year

Navasota has a humid subtropical climate. Summer afternoons average 97° in August; winter nights fall to about 41° in January. About 42 inches of rain fall in a normal year.

JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC 12 41.8 in
August, average97° / 75° · high / low, the warmest month
January, average62° / 41° · high / low, the coldest month
Rain a year41.8 in · wettest months: October and May
Hottest on record112°F · August 27, 2023
Coldest on record−3°F · January 31, 1949
Wettest day on record13.4 in · October 16, 1994
Snowiest day on record6.0 in · January 30, 1949
90° days a year117 · about 18 of them 100° or more
Nights at or below 32°16 · a year, on average
Climate typeHumid subtropical · Köppen Cfa
1Freeze season · from the first fall freeze, about Nov. 30, to the last in spring, about Feb. 27 (median dates)
2Highs of 90° and up · May 29 to Sept. 22; normal highs reach 90°
NOVEMBER 14 IN THE RECORD

On November 14 Navasota normally reaches 71° and falls to 50°. The record high is 94°, in 1921; the record low 27°, in 1940. The most rain on this date, 1.64 in, fell in 1998.

Normals 1991–2020 and records since 1882 from the College Station Area threaded record (College Station Easterwood Field, 22 miles northwest, 100 ft higher). NOAA, through RCC-ACIS.
3

Where the rain goes

≈ 240 mito the Gulf of AmericaNavasota → Brazos

A raindrop that lands in Navasota reaches the Gulf of America by way of the Navasota and the Brazos: about 240 river miles.