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Marlow, IL Weather Forecast
Marlow, IL Weather Forecast Date: 117 PM CDT Sat Oct 31 2026
The area/counties/county of: Jefferson, including the city of Mount Vernon.or toggle through each period.
This Afternoon... Cloudy with a chance of sprinkles. Near steady temperature around 70. East winds around 5 mph.
Tonight... Cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the mid 50s. Southeast winds around 5 mph. Chance of rain 50%.
Sunday... Cloudy. A chance of showers in the morning. Highs in the mid 60s. Southeast winds 10 to 15 mph. Chance of rain 50%.
Sunday Night... Cloudy. Lows in the lower 50s. Southeast winds 5 to 10 mph.
Monday... Cloudy. Highs around 70. South winds 10 to 15 mph.
Monday Night... Mostly cloudy. Lows in the upper 50s.
Tuesday... Mostly cloudy. A chance of showers in the morning, then showers likely in the afternoon. Breezy with highs in the mid 70s. Chance of rain 60%.
Tuesday Night... Showers likely. Lows in the mid 50s. Chance of rain 70%.
Wednesday... Mostly cloudy in the morning, then becoming partly sunny. A chance of showers. Highs in the upper 60s. Chance of rain 50%.
Wednesday Night... Partly cloudy. Lows in the upper 40s. Highs in the upper 60s.
Thursday... Partly cloudy. Lows in the upper 40s. Highs in the upper 60s.
POP = Probability of Precipitation
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