Weather in South Windham, CT
South Windham, Saturday, 8 August, 21:28
Clear. Feels like 73°. High 87°, low 71°.
0
South Windham, Sunday, 9 August
Clear. High 90°, low 71°.
0.01
South Windham, Monday, 10 August
Light rain. High 91°, low 68°.
0
South Windham, Tuesday, 11 August
Overcast. High 88°, low 67°.
0.11South Windham, Wednesday, 12 August
Light rain. High 74°, low 61°.
0.03South Windham, Thursday, 13 August
Light rain. High 83°, low 61°.
0South Windham, Friday, 14 August
Clear. High 76°, low 54°.
0South Windham, Saturday, 15 August
Clear. High 79°, low 56°.
0South Windham, Sunday, 16 August
Clear. High 79°, low 54°.
0South Windham, Monday, 17 August
Overcast. High 79°, low 55°.
0.07South Windham, Tuesday, 18 August
Light rain. High 81°, low 61°.
0South Windham, Wednesday, 19 August
Overcast. High 77°, low 59°.
0.43South Windham, Thursday, 20 August
Rain. High 75°, low 62°.
0South Windham, Friday, 21 August
Overcast. High 75°, low 56°.
0South Windham, Saturday, 22 August
Clear. High 77°, low 51°.
0.02South Windham, Sunday, 23 August
Light rain. High 81°, low 55°.
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for South Windham, CT are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in South Windham, CT since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.
Sun and moon today
Weather history
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