Weather WorldJack Simpson Lake, MO 7-Day Night Weather Forecast
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Jack Simpson Lake, MO Weather Forecast
Jack Simpson Lake, MO Weather Forecast Date: 827 PM CDT Wed Oct 14 2026
The area/counties/county of: Adams County Il, including the cities of: Quincy, Mount Sterling, Pittsfield, Hannibal, and Bowling Green.or toggle through each period.
Tonight... Cloudy. Scattered showers with isolated thunderstorms after midnight. Lows in the lower 60s. Northeast winds 5 to 10 mph, becoming east after midnight. Chance of rain 50%.
Thursday... Showers with a chance of thunderstorms in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 70s. East winds around 5 mph, becoming south with gusts up to 20 mph in the afternoon. Chance of rain near 100%.
Thursday Night... Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening. Much cooler with lows in the mid 40s. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 40%.
Friday... Partly sunny in the morning, then mostly cloudy with a slight chance of showers in the afternoon. Much cooler with highs in the mid 50s. Northwest winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 20%.
Friday Night... Mostly cloudy in the evening, then clearing. Lows in the upper 30s. North winds 15 to 20 mph with gusts up to 30 mph, diminishing to 5 to 10 mph after midnight.
Saturday... Clear. Highs around 60. Lows in the upper 30s.
Saturday Night... Clear. Highs around 60. Lows in the upper 30s.
Sunday... Sunny. Highs in the upper 60s.
Sunday Night... Partly cloudy. Lows in the mid 40s. Highs in the lower 70s.
Monday... Partly cloudy. Lows in the mid 40s. Highs in the lower 70s.
Tuesday... Mostly clear. Highs in the mid 70s. Lows in the lower 50s.
Tuesday Night... Mostly clear. Highs in the mid 70s. Lows in the lower 50s.
POP = Probability of Precipitation
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