Weather WorldJamestown, MI 7-Day Night Weather Forecast
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Jamestown, MI Weather Forecast
Jamestown, MI Weather Forecast Date: 222 PM EDT Sun Sep 20 2026
The area/counties/county of: Ottawa, including the cities of: Grand Haven and Jenison.or toggle through each period.
Through Early Evening... Cloudy with a 30% chance of showers. Highs in the upper 60s. Northeast winds 10 to 15 mph with gusts to around 25 mph.
Tonight... Partly cloudy. Lows in the lower 50s. Northeast winds 5 to 15 mph with gusts to around 25 mph.
Monday... Mostly cloudy. Highs in the mid 60s. Northeast winds 10 to 15 mph with gusts to around 30 mph.
Monday Night... Partly cloudy. Lows in the upper 40s. Northeast winds 5 to 15 mph with gusts to around 30 mph.
Tuesday... Mostly sunny in the morning then becoming partly sunny. Highs in the lower 60s. Northeast winds 5 to 15 mph with gusts to around 30 mph.
Tuesday Night... Partly cloudy. Lows in the upper 40s. Northeast winds 5 to 15 mph with gusts to around 30 mph.
Wednesday... Mostly sunny. Highs in the mid 60s.
Wednesday Night... Partly cloudy. Lows in the upper 40s.
Thursday... Mostly sunny. Highs in the mid 60s.
Thursday Night... Partly cloudy. Lows in the upper 40s.
Friday... Partly sunny in the morning then becoming mostly sunny. Highs in the upper 60s.
Friday Night... Partly cloudy. Lows in the mid 40s.
Saturday... Mostly sunny. Highs in the upper 60s.
Saturday Night... Partly cloudy. Lows in the upper 40s.
POP = Probability of Precipitation
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