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Shaded-relief atlas plate of Littleton, New Hampshire: rivers, roads, the city limits and where the water drains.
NEW HAMPSHIRE · GRAFTON COUNTY

Littleton

4,467 people, 1,460 ft above sea level in Grafton County.

1,460 ftElevation, city center
4,467People, 2024 estimate
8 sq miLand area
Sunny 60°
Sunny now Dew point 53° · Calm · high 61°
City of Littleton River Interstate 2 miles
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The Littleton 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 Littleton

NWS forecast and National Blend of Models · updated 1:00 PM EDT
RIGHT NOW St. Johnsbury - Fairbanks (K1V4) · 1:54 PM
Sunny
60° Sunny Feels like 60° · high of 61° near 3 PM
WindCalmno gusts
Humidity78%falling to 75% this afternoon
Pressure29.98 in →steady
Visibility— mifog or heavy haze
CloudsClear
UV index1 by 10 AMlow
Dew point 53° · Dryabout the same for three days
DryComfortableStickyMuggyOppressive
NEXT RAIN
Mostly cloudy
Friday, about 9 AMin about 66 hours · 68% chance · rain
LIKELY AMOUNT0.06–0.4 inmost likely 0.3; 1 in 10 over 0.7
LAST RAIN—none in 31 days
ALERTS & OUTLOOKS
No watches or warnings for Grafton County
NWS Gray and the Storm Prediction Center · checked 2:50 PM
SUN & MOON
↑ 6:42 AM6:32 PM ↓
11 h 50 m of daylight, 3 minutes less than yesterday
Waning gibbous, 89% lit. The Harvest Moon was full Saturday.
AIR & POLLEN
12
GOODAir 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
TUESDAY, SEPT. 29
WEDNESDAY, SEPT. 30
THURSDAY, OCT. 1
FRIDAY, OCT. 2
2p
5p
8p
11p
2a
5a
8a
11a
2p
5p
8p
11p
2a
5a
8a
11a
2p
5p
8p
11p
2a
5a
8a
11a
mostly cloudy day
mostly cloudy day
mostly cloudy night
partly cloudy night
fog
fog
mostly cloudy day
mostly cloudy day
mostly cloudy day
mostly cloudy day
mostly cloudy night
partly cloudy night
partly cloudy night
partly cloudy night
partly cloudy day
mostly sunny
partly cloudy day
partly cloudy night
mostly cloudy night
mostly cloudy night
mostly cloudy night
mostly cloudy night
rain
rain
TEMPERATURE °F
60°
49°
68°
53°
75°
60°
CHANCE OF RAIN
68% · 0.10 in Friday morning 50%
WIND, MPH
3
2
1
0
0
0
0
0
0
0
0
0
0
0
2
3
4
3
2
2
1
1
1
1
HOW IT FEELS · DEW POINT
Dry: dew points 49 to 60°

The next seven days, and how sure we are

Forecast, with the range 8 in 10 ensemble members agree on Normal, about 64° / 43°
TUE Sept. 29 Mostly cloudy Mostly cloudy
61° 48°
0% rain — NNW 3 A
WED Sept. 30 Mostly cloudy; warmer Mostly cloudy; warmer
72° 52°
0% rain — N 0 B
THU Oct. 1 Partly cloudy Partly cloudy
79° 60°
0% rain — SSW 3 B
FRI Oct. 2 Showers likely Showers likely
75° 45°
70% rain 0.06–0.4″ WNW 2 C
SAT Oct. 3 Mostly sunny; cooler Mostly sunny; cooler
64° 36°
0% rain — NNW 1 C
SUN Oct. 4 Chance of showers Chance of showers
63° 41°
30% rain up to 0.1″ S 1 C
MON Oct. 5 Partly cloudy Partly cloudy
59° 33°
20% rain — WNW 3 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 Littleton about 5,000 feet above the ground was over the North Atlantic three days ago, and over the western Atlantic a day ago, about 1,330 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 New England. 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 Littleton on the Forecast Network

Neighboring plates

Cambridge MA · 139 MI 139 miles south Worcester MA · 142 MI 142 miles south Boston MA · 143 MI 143 miles south Providence RI · 174 MI 174 miles south
FORECASTCITY
Atlas plate of Littleton, New Hampshire. Explore the plate
NEW HAMPSHIRE · GRAFTON

Littleton

4,467 people, 1,460 ft above sea level in Grafton County.

1,460 ftElevation
4,467People
8 sq miLand
Sunny 60°
SunnyDew point 53°
1

Today in Littleton

NEXT 15 HOURS
Now mostly cloudy day 60° 1%
5p mostly cloudy day 61° 1%
8p mostly cloudy night 56° 1%
11p partly cloudy night 54° 0%
2a fog 52° 0%
5a fog 50° 0%
Mostly cloudy
NEXT RAINFriday about 9 AM · 68%
→
Tue0%
Mostly cloudy Mostly cloudy
48
61
A
Wed0%
Mostly cloudy; warmer Mostly cloudy; warmer
52
72
B
Thu0%
Partly cloudy Partly cloudy
60
79
B
Fri70%
Showers likely Showers likely
45
75
C
Sat0%
Mostly sunny; cooler Mostly sunny; cooler
36
64
C
Sun30%
Chance of showers Chance of showers
41
63
C
Mon20%
Partly cloudy Partly cloudy
33
59
C
Letters show how sure the forecast is: A, models agree; B, some spread; C, check back. Sample data.
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