7-Day Zone Forecast for Ionia County (Text-Only)
NWS Forecast for: Ionia County
Issued by: National Weather Service Grand Rapids, MI
Last Update: 102 AM EDT Sat Mar 28 2026


Early This Morning: Partly cloudy with scattered snow showers. Lows in the lower 20s. Northwest winds 10 to 15 mph with gusts to around 25 mph. Chance of snow 30 percent.

Today: Sunny. Highs in the lower 40s. Northwest winds 5 to 10 mph becoming west 10 to 15 mph with gusts to around 25 mph in the afternoon.

Tonight: Mostly cloudy in the evening then becoming partly cloudy. Lows in the lower 30s. Southwest winds 5 to 15 mph.

Sunday: Partly sunny. Highs in the upper 50s. Southwest winds 10 to 15 mph with gusts to around 25 mph.

Sunday Night: Partly cloudy. Lows in the lower 40s. Southwest winds 5 to 15 mph with gusts to around 25 mph.

Monday: Partly sunny in the morning then becoming mostly sunny. Highs in the upper 60s. Southwest winds 5 to 10 mph. Gusts up to 20 mph in the afternoon.

Monday Night: Rain showers likely and a chance of thunderstorms. Lows in the upper 50s. Chance of rain 70 percent.

Tuesday: Rain showers and a chance of thunderstorms. Highs in the lower 70s. Chance of rain 80 percent.

Tuesday Night: Rain showers likely and a chance of thunderstorms. Lows in the mid 30s. Chance of rain 70 percent.

Wednesday: Mostly cloudy with a 30 percent chance of rain showers. Highs in the mid 40s.

Wednesday Night: Partly cloudy with a 30 percent chance of rain and snow showers. Lows in the upper 20s.

Thursday: Partly sunny with a 50 percent chance of rain and snow showers. Highs in the lower 40s.

Thursday Night: Mostly cloudy with a 50 percent chance of rain showers, possibly mixed with snow showers. Lows in the mid 30s.

Friday: Mostly cloudy with a 40 percent chance of rain showers. Highs in the lower 50s.







Zone Forecast: Ionia County

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