10-day forecast for Windham, CT: 51° to 90°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
90°
Best day: Sunday, August 9
86° · 0.33 in
Worst day: Saturday, August 8
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0990° / 70°0
Morning75°feels 76°
Afternoon89°feels 88°
Evening78°feels 78°
Overnight70°feels 71°
90 °
Windham, Sunday, 9 August
Clear. High 90°, low 70°.
Pressure29.91 inHg
Wind8.3 mph W
Humidity46%
Visibility6.2 mi
Dew point65°
Mon, 1087° / 68°0.04
Morning74°feels 74°
Afternoon78°feels 79°
Evening73°feels 74°
Overnight69°feels 68°
87 °
Windham, Monday, 10 August
Light rain. High 87°, low 68°.
Pressure29.97 inHg
Wind6.5 mph SW
Humidity37%
Visibility6.2 mi
Dew point57°
Tue, 1188° / 67°0.01
Morning72°feels 73°
Afternoon87°feels 86°
Evening73°feels 73°
Overnight68°feels 68°
88 °
Windham, Tuesday, 11 August
Light rain. High 88°, low 67°.
Pressure29.83 inHg
Wind11.9 mph NW
Humidity40%
Visibility6.2 mi
Dew point58°
Wed, 1269° / 60°0.15
Morning64°feels 65°
Afternoon65°feels 65°
Evening66°feels 66°
Overnight69°feels 69°
69 °
Windham, Wednesday, 12 August
Light rain. High 69°, low 60°.
Pressure29.77 inHg
Wind4.9 mph NE
Humidity96%
Visibility6.2 mi
Dew point63°
Thu, 1379° / 60°0.18
Morning65°feels 66°
Afternoon77°feels 78°
Evening68°feels 69°
Overnight60°feels 59°
79 °
Windham, Thursday, 13 August
Light rain. High 79°, low 60°.
Pressure29.74 inHg
Wind10.1 mph NW
Humidity69%
Visibility—
Dew point65°
Fri, 1475° / 55°0
Morning59°feels 59°
Afternoon70°feels 69°
Evening71°feels 70°
Overnight56°feels 55°
75 °
Windham, Friday, 14 August
Partly cloudy. High 75°, low 55°.
Pressure29.91 inHg
Wind9.3 mph W
Humidity42%
Visibility—
Dew point43°
Sat, 1575° / 51°0
Morning56°feels 55°
Afternoon71°feels 69°
Evening74°feels 72°
Overnight62°feels 60°
75 °
Windham, Saturday, 15 August
Clear. High 75°, low 51°.
Pressure30.12 inHg
Wind7.9 mph NW
Humidity40%
Visibility—
Dew point42°
Sun, 1678° / 53°0
Morning59°feels 57°
Afternoon73°feels 72°
Evening73°feels 72°
Overnight57°feels 56°
78 °
Windham, Sunday, 16 August
Partly cloudy. High 78°, low 53°.
Pressure30.27 inHg
Wind5.8 mph N
Humidity35%
Visibility—
Dew point41°
Mon, 1780° / 55°0
Morning61°feels 60°
Afternoon76°feels 75°
Evening75°feels 74°
Overnight64°feels 64°
80 °
Windham, Monday, 17 August
Overcast. High 80°, low 55°.
Pressure30.21 inHg
Wind9.9 mph SW
Humidity44%
Visibility—
Dew point49°
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, CT 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.