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Altamont High School, IL 7-Day Night Weather Forecast
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Altamont High School, IL Weather Forecast
Altamont High School, IL Weather Forecast Date: 637 PM CDT Mon Aug 31 2026
The area/counties/county of: Effingham, including the city of Effingham.or toggle through each period.
Tonight... Clear. Lows in the mid 70s. South winds 5 to 10 mph.
Tuesday... Sunny, hot with highs in the upper 90s. Southwest winds around 5 mph. Heat index values up to 104.
Tuesday Night... Clear. Lows in the mid 70s. South winds around 5 mph.
Wednesday... Sunny, hot with highs in the upper 90s. Southwest winds 5 to 10 mph. Heat index values up to 105.
Wednesday Night... Clear. Lows in the mid 70s. Southwest winds around 5 mph.
Thursday... Mostly clear. Hot. Highs in the upper 90s. Lows in the mid 70s.
Friday... Mostly clear. Hot. Highs in the upper 90s. Lows in the mid 70s.
Saturday... Mostly clear. Hot. Highs in the upper 90s. Lows in the mid 70s.
Saturday Night... Partly cloudy. Lows in the upper 60s. Highs in the upper 80s.
Sunday... Partly cloudy. Lows in the upper 60s. Highs in the upper 80s.
Sunday Night... Mostly clear. Lows in the mid 60s. Highs in the upper 80s.
POP = Probability of Precipitation
Altamont High School Radar Loop
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