Weather WorldJames Miller Park, IA 7-Day Night Weather Forecast
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James Miller Park, IA Weather Forecast
James Miller Park, IA Weather Forecast Date: 732 AM CDT Sat Aug 22 2026
The area/counties/county of: Poweshiek, including the city of Grinnell.or toggle through each period.
Today... Sunny. Highs in the lower 80s. Northwest winds 5 to 10 mph.
Tonight... Mostly clear. Lows in the upper 50s. North winds 5 to 10 mph.
Sunday... Mostly sunny. Highs in the lower 80s. Northwest winds around 5 mph.
Sunday Night... Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 50s. Northeast winds around 5 mph, becoming southeast after midnight.
Monday... Partly sunny. A slight chance of showers in the morning. Highs in the upper 70s. Southeast winds around 5 mph. Chance of rain 20%.
Monday Night... Partly cloudy. Lows in the lower 60s.
Tuesday... Mostly sunny. Highs in the lower 80s.
Tuesday Night... Partly cloudy with a slight chance of showers and thunderstorms. Lows in the mid 60s. Chance of rain 20%.
Wednesday... Mostly sunny. Highs in the mid 80s.
Wednesday Night... Mostly clear. Lows in the lower 60s.
Thursday... Sunny. Highs in the lower 80s.
Thursday Night... Mostly clear. Lows in the lower 60s.
POP = Probability of Precipitation
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