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Frisco, IL 7-Day Night Weather Forecast
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Frisco, IL Weather Forecast
Frisco, IL Weather Forecast Date: 127 AM CDT Sat Sep 05 2026
The area/counties/county of: Franklin, including the city of West Frankfort.or toggle through each period.
Overnight... Clear. Near steady temperature in the mid 70s. Calm winds.
Saturday... Sunny, hot with highs around 101. Northwest winds around 5 mph. Highest heat index readings heat index readings up to 106 in the afternoon.
Saturday Night... Partly cloudy in the evening, then clearing. Lows in the lower 70s. North winds around 5 mph.
Sunday... Sunny. Highs in the lower 90s. Northeast winds 5 to 10 mph.
Sunday Night... Partly cloudy in the evening, then clearing. Lows in the mid 60s. Northeast winds 5 to 10 mph.
Labor Day... Sunny. Highs in the lower 90s.
Monday Night... Mostly clear. Hot. Lows in the mid 60s. Highs in the mid 90s.
Tuesday... Mostly clear. Hot. Lows in the mid 60s. Highs in the mid 90s.
Tuesday Night... Mostly clear. Hot. Lows in the lower 70s. Highs in the upper 90s.
Wednesday... Mostly clear. Hot. Lows in the lower 70s. Highs in the upper 90s.
Thursday... Mostly sunny with a chance of showers. Highs in the lower 90s. Chance of rain 40%.
Thursday Night... Partly cloudy in the evening, then clearing. Lows in the mid 60s.
POP = Probability of Precipitation
Frisco Radar Loop
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