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Now
- Humidity73%
- Wind2 mph, south
- Pressure30.29 inHg, steady
- Precipitationnone
Updated at 10:00
Hourly forecast
- 10:00 59°
- 11:00 64°
- 12:00 67°
- 13:00 68°
- 14:00 70°
- 15:00 70°
- 16:00 70°
- 17:00 69°
- 18:00 65°
- 19:00 62°
- 20:00 60°
- 21:00 59°
- 22:00 59°
- 23:00 58°
- 00:00 57°
- 01:00 55°
- 02:00 55°
- 03:00 53°
- 04:00 53°
- 05:00 52°
- 06:00 52°
- 07:00 51°
- 08:00 52°
- 09:00 58°
Weekend
- Saturday24 oct+52…+70 Overcast
- Sunday25 oct+53…+72 Overcast
10-day forecast
- today Clear70° 55°
- tomorrow Clear73° 51°
- Fri23 oct Clear71° 52°
- Sat24 oct Overcast70° 52°
- Sun25 oct Overcast72° 53°
- Mon26 oct Overcast70° 54°
- Tue27 oct Partly cloudy68° 55°
- Wed28 oct Partly cloudy71° 52°
- Thu29 oct Light rain66° 54°
- Fri30 oct Clear57° 40°
This page is the weather in the city of Alton, Illinois, United States: current temperature, wind, humidity, pressure and a 14-day forecast. Today in Alton, 55° to 70°, clear. Tomorrow 51° to 73°, clear. This week, 52° to 73°. Over the next 10 days, 41° to 73°. Population: 27,003.
Nearby cities
- Upper Alton
- East Alton
- Godfrey
- Wood River
- Old Jamestown
- Spanish Lake
- Bethalto
- Black Jack
- Glasgow Village
- Florissant
- Bellefontaine Neighbors
- Dellwood
- Ferguson
- Berkeley
- Pontoon Beach
- Jennings
Forecast: MET Norway, CC BY 4.0. Cities: GeoNames, CC-BY.