10-day forecast for South Windsor, CT: 55° to 87°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
87°
Best day: Sunday, August 9
75° · 0.48 in
Worst day: Sunday, August 16
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1086° / 67°0.07
Morning72°feels 72°
Afternoon86°feels 84°
Evening74°feels 74°
Overnight68°feels 68°
86 °
South Windsor, Monday, 10 August
Light rain. High 86°, low 67°.
Pressure29.97 inHg
Wind4.6 mph SW
Humidity38%
Visibility6.2 mi
Dew point57°
Tue, 1187° / 67°0
Morning72°feels 73°
Afternoon86°feels 85°
Evening73°feels 72°
Overnight70°feels 72°
87 °
South Windsor, Tuesday, 11 August
Partly cloudy. High 87°, low 67°.
Pressure29.83 inHg
Wind9.9 mph NW
Humidity37%
Visibility6.2 mi
Dew point55°
Wed, 1283° / 63°0.03
Morning68°feels 68°
Afternoon77°feels 77°
Evening66°feels 66°
Overnight66°feels 65°
83 °
South Windsor, Wednesday, 12 August
Light rain. High 83°, low 63°.
Pressure29.77 inHg
Wind4.1 mph NE
Humidity51%
Visibility6.2 mi
Dew point58°
Thu, 1383° / 60°0
Morning66°feels 66°
Afternoon83°feels 82°
Evening78°feels 77°
Overnight61°feels 62°
83 °
South Windsor, Thursday, 13 August
Clear. High 83°, low 60°.
Pressure29.80 inHg
Wind10.7 mph NW
Humidity41%
Visibility6.2 mi
Dew point55°
Fri, 1475° / 58°0
Morning62°feels 61°
Afternoon73°feels 72°
Evening73°feels 72°
Overnight61°feels 60°
75 °
South Windsor, Friday, 14 August
Overcast. High 75°, low 58°.
Pressure30.09 inHg
Wind8.5 mph NW
Humidity40%
Visibility—
Dew point45°
Sat, 1581° / 55°0
Morning60°feels 59°
Afternoon74°feels 73°
Evening78°feels 77°
Overnight60°feels 59°
81 °
South Windsor, Saturday, 15 August
Overcast. High 81°, low 55°.
Pressure30.18 inHg
Wind6.8 mph NW
Humidity40%
Visibility—
Dew point45°
Sun, 1675° / 66°0.48
Morning67°feels 67°
Afternoon69°feels 71°
Evening73°feels 74°
Overnight73°feels 75°
75 °
South Windsor, Sunday, 16 August
Rain. High 75°, low 66°.
Pressure30.00 inHg
Wind15.2 mph S
Humidity95%
Visibility—
Dew point67°
Mon, 1778° / 63°0.03
Morning65°feels 65°
Afternoon73°feels 72°
Evening75°feels 75°
Overnight63°feels 63°
78 °
South Windsor, Monday, 17 August
Light rain. High 78°, low 63°.
Pressure29.85 inHg
Wind12.9 mph NW
Humidity57%
Visibility—
Dew point54°
Tue, 1884° / 59°0
Morning65°feels 64°
Afternoon80°feels 80°
Evening81°feels 81°
Overnight68°feels 68°
84 °
South Windsor, Tuesday, 18 August
Partly cloudy. High 84°, low 59°.
Pressure30.09 inHg
Wind8.5 mph S
Humidity46%
Visibility—
Dew point54°
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 South Windsor, 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.