FORECAST CITY
Sign in
Shaded-relief atlas plate of Knox, Maine: rivers, roads, the city limits and where the water drains.
MAINE · WALDO COUNTY

Knox

811 people, 760 ft above sea level in Waldo County.

760 ftElevation, city center
811People, 2024 estimate
29 sq miLand area
Sunny 62°
Sunny now Dew point 57° · NNE 13 mph · high 63°
City of Knox River Interstate 2 miles
Explore the plate Order a print

The Knox 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 Knox

NWS forecast and National Blend of Models · updated 2:00 PM EDT
RIGHT NOW Waterville Robert LaFleur Airport (KWVL) · 2:56 PM
Sunny
62° Sunny Feels like 62° · high of 63° near 4 PM
WindNNE 13 mphno gusts
Humidity84%rising to 100% by morning
Pressure29.91 in →steady
Visibility10 mihaze-free
CloudsClear
UV index—no forecast
Dew point 57° · Comfortableabout the same for three days
DryComfortableStickyMuggyOppressive
NEXT RAIN
Rain
Friday40% chance · showers
LIKELY AMOUNT—amounts come within 3 days
LAST RAINSept. 260.07 in · 3 dry days
ALERTS & OUTLOOKS
No watches or warnings for Waldo County
NWS Gray and the Storm Prediction Center · checked 3:18 PM
SUN & MOON
↑ 6:32 AM6:22 PM ↓
11 h 50 m of daylight, 3 minutes less than yesterday
Waning gibbous, 89% lit. The Harvest Moon was full Saturday.
AIR & POLLEN
11
GOODAir quality index · ozone
Tomorrow: None, good. No pollen source yet.

The next three days, hour by hour

Sky: clear, cloudy, night Rain likely National Blend of Models
TUESDAY, SEPT. 29
WEDNESDAY, SEPT. 30
THURSDAY, OCT. 1
FRIDAY, OCT. 2
3p
6p
9p
Mid
3a
6a
9a
Noon
3p
6p
9p
Mid
3a
6a
9a
Noon
3p
6p
9p
Mid
3a
6a
9a
Noon
mostly cloudy day
mostly cloudy night
partly cloudy night
mostly clear night
fog
partly cloudy day
partly cloudy day
partly cloudy day
partly cloudy day
partly cloudy night
mostly cloudy night
partly cloudy night
partly cloudy night
partly cloudy day
partly cloudy day
mostly sunny
mostly sunny
partly cloudy night
partly cloudy night
partly cloudy night
partly cloudy night
partly cloudy day
partly cloudy day
partly cloudy day
TEMPERATURE °F
62°
51°
70°
53°
75°
61°
CHANCE OF RAIN
50%
WIND, MPH
7
5
3
1
0
0
0
0
0
3
5
4
3
2
3
6
8
7
6
5
5
5
5
5
HOW IT FEELS · DEW POINT
Comfortable: dew points 51 to 61°

The next seven days, and how sure we are

Forecast, with the range 8 in 10 ensemble members agree on Normal, about 80° / 62°
TUE Sept. 29 Mostly cloudy Mostly cloudy
63° 49°
0% rain — N 7 A
WED Sept. 30 Partly cloudy; warmer Partly cloudy; warmer
71° 51°
0% rain — NNW 0 A
THU Oct. 1 Partly cloudy Partly cloudy
77° 59°
0% rain — SSW 5 A
FRI Oct. 2 Chance of showers Chance of showers
76° 52°
40% rain up to 0.3″ NW 5 C
SAT Oct. 3 Mostly sunny; cooler Mostly sunny; cooler
67° 39°
0% rain — NNW 5 B
SUN Oct. 4 Chance of showers Chance of showers
64° 43°
40% rain up to 0.3″ SSE 5 B
MON Oct. 5 Mostly sunny Mostly sunny
63° 36°
30% rain — WNW 7 C
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 Knox about 5,000 feet above the ground was over the western Atlantic three days ago, about 2,170 miles back along its path. Most of the nine paths traced from around the city agree. It rose from near the ground on the way. Near the ground the air came from Canada; at 10,000 feet, from the western Atlantic. Traced back 72 hours through NOAA’s hourly RAP analyses and the GFS beyond them, nine paths at each of three heights.

MILE7
ON THE NETWORK

Around Knox on the Forecast Network

Neighboring plates

Augusta ME · 29 MI 29 miles southwest Bangor ME · 30 MI 30 miles northeast Portland ME · 79 MI 79 miles southwest Concord NH · 147 MI 147 miles southwest Burlington VT · 198 MI 198 miles west
FORECASTCITY
Atlas plate of Knox, Maine. Explore the plate
MAINE · WALDO

Knox

811 people, 760 ft above sea level in Waldo County.

760 ftElevation
811People
29 sq miLand
Sunny 62°
SunnyDew point 57°
1

Today in Knox

NEXT 15 HOURS
Now mostly cloudy day 62° 1%
6p partly cloudy night 62° 2%
9p mostly cloudy night 57° 2%
12a partly cloudy night 55° 1%
3a mostly clear night 52° 0%
6a fog 51° 0%
Rain
NEXT RAINFriday · 40%
→
Tue0%
Mostly cloudy Mostly cloudy
49
63
A
Wed0%
Partly cloudy; warmer Partly cloudy; warmer
51
71
A
Thu0%
Partly cloudy Partly cloudy
59
77
A
Fri40%
Chance of showers Chance of showers
52
76
C
Sat0%
Mostly sunny; cooler Mostly sunny; cooler
39
67
B
Sun40%
Chance of showers Chance of showers
43
64
B
Mon30%
Mostly sunny Mostly sunny
36
63
C
Letters show how sure the forecast is: A, models agree; B, some spread; C, check back. Sample data.
·