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Long-Range Weather Forecast for 2022 | The Old Farmer's Almanac

Long-Range Weather Forecast for Alton, IL

Map showing Old Farmer's Almanac long range weather region number 10

Annual Weather Summary
November 2022 to October 2023

Winter will be colder than normal, on average, with the coldest periods in late November, early December, early to mid-January, and mid- to late February. Precipitation and snowfall will be above average in the east and below average in the west. The snowiest periods will be in late November, early to mid-January, and February. On average, April and May will feature near-normal temperatures and precipitation. Summer will be hotter and drier than normal, with the hottest periods in mid- to late June, mid-July, and early and late August. September and October will be warm, with near-normal rainfall, on average.

Free 2-Month Weather Forecast

January 2023 Long Range Weather Forecast for Heartland
DatesWeather Conditions
Jan 1-8Flurries, frigid
Jan 9-15Snowstorm, then sunny; bitter cold
Jan 16-18Snowy periods, chilly
Jan 19-22Sunny, cold
Jan 23-31Flurries, frigid
Januarytemperature 22° (8° below avg.)
precipitation 1" (avg.)
February 2023 Long Range Weather Forecast for Heartland
DatesWeather Conditions
Feb 1-4Sunny, very cold
Feb 5-7Snowstorm, cold
Feb 8-17Sunny, then snow showers; frigid
Feb 18-22Flurries, cold
Feb 23-28Snowy periods, very cold
Februarytemperature 23° (9° below avg.)
precipitation 2.5" (0.5" above avg.)

Temperature and Precipitation November 2022 to October 2023

Temperature and Precipitation Chart, November 2022 to October 2023 for Alton, IL