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Grand Chain, IL

7-Day Forecast

Today
Chance Showers then Chance T-storms
High: 82°
A 50% chance of showers and thunderstorms, mainly after 7am.
Mostly cloudy with a high near 82.
Light and variable wind becoming
south southwest 5 to 10 mph in the morning.
Winds could gust as high as 18 mph.


Tonight
Chance T-storms then Showers Likely
Low: 65°
A chance of showers and thunderstorms,
then showers likely and possibly a thunderstorm after 1am.
Increasing clouds with a low around 65.
South wind 7 to 10 mph
with gusts as high as 20 mph.
Chance of precipitation is 70%.


Thursday
Showers then T-storms
High: 76°
Showers and possibly a thunderstorm.
High near 76.
South southwest wind 11 to 15 mph
with gusts as high as 26 mph.
Chance of precipitation is 90%.


Thursday Night
Chance T-storms then Chance Showers
Low: 59°
A chance of showers and thunderstorms before 10pm,
then a chance of showers
between 10pm and 1am.
Partly cloudy with a low around 59.
West southwest wind 5 to 10 mph becoming light after midnight.
Winds could gust as high as 18 mph.
Chance of precipitation is 30%.


Friday
Slight Chance T-storms then Chance T-storms
High: 75°
A chance of showers and thunderstorms.
Partly sunny with a high near 75.
Calm wind becoming
west northwest 5 to 7 mph in the morning.
Chance of precipitation is 50%.


Friday Night
Chance T-storms
Low: 52°
A chance of showers with thunderstorms also possible after 7pm.
Mostly cloudy with a low around 52.
North northwest wind 3 to 5 mph.
Chance of precipitation is 30%.


Saturday
Slight Chance Showers
High: 70°
A 20% chance of showers before 1pm.
Sunny with a high near 70.
North wind 6 to 9 mph.


Saturday Night
Mostly Clear
Low: 48°
Mostly clear with a low around 48.
North wind 3 to 6 mph.


Sunday
Sunny
High: 72°
Sunny with a high near 72.
Northeast wind 3 to 7 mph.


Sunday Night
Mostly Clear
Low: 49°
Mostly clear with a low around 49.
Light northeast wind.


Monday
Sunny
High: 77°
Sunny with a high near 77.
East wind 3 to 7 mph.


Monday Night
Mostly Clear
Low: 53°
Mostly clear with a low around 53.
Light east northeast wind.


Tuesday
Sunny
High: 79°
Sunny with a high near 79.
Calm wind becoming
south around 6 mph in the morning.


Source: National Weather Service








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