Alton

+20° 68°

Feels like +20° 68°

Dewpoint +15° 59°

Partly cloudy
SE

3 m/s 7 mph 11 kmh 2 Bft

Gust 5 m/s 11 mph 18 kmh 3 Bft

Partly cloudy

0 mm 0 in
Rain

72%
Rel. hum.

1021 hPa 30.2 inHg 766 mmHg
Pressure

5:36 AM 05:36
Sunrise
14 h 44 min
8:21 PM 20:21
Sunset
See Hourly Forecast

5 Day Forecast

Wed

Clear

Max +29° 84°

Min +21° 70°

E 4 mph 7 kmh 2 Bft 2 m/s

Precipitation 0 in 0 mm

Thu

Cloudy

Max +29° 84°

Min +15° 59°

SE 7 mph 11 kmh 2 Bft 3 m/s

Precipitation 0 in 0 mm

Fri

Mostly clear

Max +29° 84°

Min +20° 68°

SW 9 mph 14 kmh 3 Bft 4 m/s

Precipitation 0.07 in 1.7 mm

Sat

Cloudy and light rain

Max +31° 88°

Min +21° 70°

W 7 mph 11 kmh 2 Bft 3 m/s

Precipitation 0.17 in 4.3 mm

Sun

Cloudy, thunderstorms with rain

Max +29° 84°

Min +22° 72°

SE 4 mph 7 kmh 2 Bft 2 m/s

Precipitation 0.05 in 1.1 mm

See 10 Day Forecast

Weather radar

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Weather for the week

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Precipitation
Updated 6/4 10:50 PM 22:50
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Nearest Observations

Alton/st. Louis, St. Louis Regional Airport

Clear +17° 63°
Clear
E 1 m/s 2 mph 4 kmh 1 Bft

Dewpoint 12° 54°

Rel. hum. 77 %

Feels like +17° 63°

Pressure 1022 hPa 30.2 inHg 766.9 mmHg

Visibility 16000 m 10 mi

25 minutes ago

St. Charles, St. Charles County Smartt Airport

Clear +20° 68°
Clear

Dewpoint 13° 55°

Rel. hum. 68 %

Feels like +20° 68°

Pressure 1021 hPa 30.1 inHg 765.7 mmHg

Visibility 16000 m 10 mi

1 hour ago

St. Louis, Lambert-St. Louis International Airport

Partly cloudy +22° 72°
Partly cloudy
S 2 m/s 4 mph 7 kmh 2 Bft

Dewpoint 10° 50°

Rel. hum. 50 %

Feels like +22° 72°

Pressure 1021 hPa 30.2 inHg 766 mmHg

Visibility 16000 m 10 mi

9 minutes ago

Nearest observations show current weather observations from your nearest weather stations.

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