10-day forecast for Windham, NH: 51° to 92°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
92°
Best day: Sunday, August 9
68° · 0.08 in
Worst day: Wednesday, August 12
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0992° / 70°0
Morning78°feels 80°
Afternoon92°feels 90°
Evening80°feels 80°
Overnight72°feels 74°
92 °
Windham, Sunday, 9 August
Clear. High 92°, low 70°.
Pressure29.88 inHg
Wind9.5 mph W
Humidity39%
Visibility6.2 mi
Dew point61°
Mon, 1088° / 68°0.02
Morning75°feels 76°
Afternoon88°feels 87°
Evening79°feels 79°
Overnight72°feels 73°
88 °
Windham, Monday, 10 August
Light rain. High 88°, low 68°.
Pressure29.94 inHg
Wind7 mph SW
Humidity39%
Visibility6.2 mi
Dew point58°
Tue, 1187° / 67°0
Morning74°feels 74°
Afternoon87°feels 85°
Evening72°feels 72°
Overnight68°feels 69°
87 °
Windham, Tuesday, 11 August
Partly cloudy. High 87°, low 67°.
Pressure29.80 inHg
Wind12.4 mph NW
Humidity38%
Visibility6.2 mi
Dew point56°
Wed, 1268° / 60°0.08
Morning61°feels 62°
Afternoon63°feels 64°
Evening65°feels 65°
Overnight68°feels 67°
68 °
Windham, Wednesday, 12 August
Light rain. High 68°, low 60°.
Pressure29.80 inHg
Wind3.4 mph NE
Humidity95%
Visibility6.2 mi
Dew point62°
Thu, 1384° / 59°0.05
Morning63°feels 63°
Afternoon72°feels 72°
Evening72°feels 71°
Overnight60°feels 60°
84 °
Windham, Thursday, 13 August
Light rain. High 84°, low 59°.
Pressure29.71 inHg
Wind12.7 mph NW
Humidity85%
Visibility—
Dew point65°
Fri, 1476° / 54°0
Morning59°feels 58°
Afternoon71°feels 69°
Evening71°feels 70°
Overnight57°feels 56°
76 °
Windham, Friday, 14 August
Clear. High 76°, low 54°.
Pressure29.88 inHg
Wind11.4 mph NW
Humidity43%
Visibility—
Dew point44°
Sat, 1575° / 53°0
Morning58°feels 57°
Afternoon71°feels 70°
Evening72°feels 70°
Overnight55°feels 54°
75 °
Windham, Saturday, 15 August
Clear. High 75°, low 53°.
Pressure30.09 inHg
Wind9.5 mph N
Humidity39%
Visibility—
Dew point42°
Sun, 1678° / 51°0
Morning58°feels 56°
Afternoon74°feels 73°
Evening75°feels 74°
Overnight58°feels 57°
78 °
Windham, Sunday, 16 August
Partly cloudy. High 78°, low 51°.
Pressure30.27 inHg
Wind6.6 mph SE
Humidity35%
Visibility—
Dew point41°
Mon, 1781° / 57°0
Morning63°feels 62°
Afternoon76°feels 76°
Evening72°feels 72°
Overnight66°feels 65°
81 °
Windham, Monday, 17 August
Overcast. High 81°, low 57°.
Pressure30.18 inHg
Wind8.5 mph SW
Humidity37%
Visibility—
Dew point46°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Windham, NH around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.