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West Windham, NH

64°F
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West Windham

New Hampshire

64°
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West Windham, NH Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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Today Hourly 10-Day Radar MinuteCast®

Monthly

Air Quality Health & Activities

August

January February March April May June July August September October November December

2026

2025 2026 2027

10-Day

S
M
T
W
T
F
S
26
Mostly sunny
85°
64°
27
Mostly cloudy
85°
59°
28
A shower and thunderstorm
86°
57°
29
Sunny and less humid
81°
57°
30
Mostly sunny
82°
62°
31
Rain at times
80°
59°
1
A shower and thunderstorm
81°
58°
2
Mostly sunny
85°
64°
3
Sunshine and a few clouds
84°
58°
4
Rain tapering to showers
82°
57°
5
Partly sunny and less humid
81°
58°
6
Showers around in the p.m.
79°
56°
7
Periods of rain
78°
57°
8
Cloudy
78°
56°
9
Couple of thunderstorms
79°
58°
10
Plenty of sunshine
80°
62°
11
Mostly sunny
83°
60°
12
A shower and thunderstorm
85°
59°
13
A thunderstorm around
82°
56°
14
Sunny much of the time
80°
58°
15
Mostly sunny
81°
63°
16
Mostly sunny and humid
84°
59°
17
Partly sunny
85°
62°
18
Sunshine
85°
56°
19
Mostly sunny
81°
55°
20
Plenty of sunshine
79°
56°
21
Plenty of sunshine
79°
61°
22
Partly sunny
81°
60°
23
Cloudy, thunderstorms; humid
79°
61°
24
Partly sunny
84°
62°
25
An afternoon t-storm or two
83°
61°
26
Couple of thunderstorms
84°
60°
27
Couple of thunderstorms
83°
54°
28
Decreasing clouds; less humid
80°
53°
29
Plenty of sunshine
77°
61°
30
82°
59°
31
Hist. Avg.
80°
59°
1
Hist. Avg.
80°
59°
2
Hist. Avg.
79°
59°
3
Hist. Avg.
79°
59°
4
Hist. Avg.
79°
58°
5
Hist. Avg.
79°
58°

Temperature Graph

°F
90° 82° 74° 66° 58° Aug
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 *31
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
*Temporarily Unavailable

August Weather in West Windham

West Windham's August 2026 forecast shows daily high temperatures ranging from 77° to 86°, with overnight lows between 53° and 64°. The average high for August is 82° with an average low of 59°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in West Windham. See also: September | October | November.

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  • Dorchester, MA
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