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Current conditions at

St. Charles, St. Charles County Smartt Airport (KSET)

Lat: 38.93°NLon: 90.43°WElev: 436ft.

Overcast

47°F

8°C

Humidity	83%
Wind Speed	W 7 mph
Barometer	29.75 in (1007.4 mb)
Dewpoint	42°F (6°C)
Visibility	10.00 mi
Wind Chill	44°F (7°C)
Last update	14 Jan 12:54 am CST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

3 Miles SW Jerseyville IL

Overnight
Low: 36 °F
Cloudy
Wednesday
High: 37 °F⇓
Chance
Flurries and
Breezy
Wednesday Night
Low: 16 °F
Clear
Thursday
High: 32 °F
Sunny
Thursday Night
Low: 26 °F
Chance Snow
Friday
High: 42 °F
Partly Sunny
and Breezy
Friday Night
Low: 17 °F
Mostly Cloudy
Saturday
High: 24 °F
Partly Sunny
Saturday Night
Low: 9 °F
Partly Cloudy

Detailed Forecast

Overnight

Cloudy, with a low around 36. Northwest wind 7 to 15 mph, with gusts as high as 26 mph.

Wednesday

A chance of flurries between 7am and 9am. Cloudy through mid morning, then gradual clearing, with a temperature falling to around 29 by 5pm. Breezy, with a north wind 16 to 23 mph, with gusts as high as 32 mph.

Wednesday Night

Clear, with a low around 16. Northwest wind 9 to 15 mph, with gusts as high as 26 mph.

Thursday

Sunny, with a high near 32. Northwest wind 6 to 8 mph becoming south in the afternoon.

Thursday Night

A 40 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 26. South wind 7 to 14 mph becoming west after midnight. Winds could gust as high as 23 mph.

Friday

Partly sunny, with a high near 42. Breezy.

Friday Night

Mostly cloudy, with a low around 17.

Saturday

Partly sunny, with a high near 24.

Saturday Night

Partly cloudy, with a low around 9.

Sunday

Mostly sunny, with a high near 28.

Sunday Night

Partly cloudy, with a low around 15.