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Galesburg, MI Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Galesburg, a city in Kalamazoo County, Michigan.

Tonight
60°F
Showers And Thunderstorms
Showers and thunderstorms. Mostly cloudy. Low around 60, with temperatures rising to around 64 overnight. East southeast wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

7-day forecast for Galesburg

WhenTempForecastWindPrecip
Tonight 60°F Showers And Thunderstorms 5 mph ESE 87%
Sunday 68°F Showers And Thunderstorms 5 to 12 mph NE 78%
Sunday Night 48°F Mostly Cloudy 12 mph ENE 6%
Monday 64°F Slight Chance Rain Showers 13 mph ENE 18%
Monday Night 46°F Mostly Cloudy 9 to 13 mph ENE 12%
Tuesday 63°F Partly Sunny then Slight Chance Rain Showers 9 to 14 mph NE 16%
Tuesday Night 48°F Slight Chance Rain Showers 9 to 14 mph NE 16%
Wednesday 63°F Chance Rain Showers 13 mph NE 40%
Wednesday Night 48°F Chance Rain Showers then Mostly Cloudy 6 to 12 mph ENE 40%
Thursday 66°F Partly Sunny 9 mph ENE 8%
Thursday Night 48°F Mostly Cloudy 2 to 7 mph ENE 7%
Friday 70°F Partly Sunny 3 to 7 mph NE 3%
Friday Night 48°F Partly Cloudy 1 to 6 mph NE 3%
Saturday 72°F Sunny 1 to 6 mph NE 2%

Forecast source: National Weather Service (api.weather.gov) for Galesburg (42.291, -85.418). Updated through the day.

Growing snapshot for Galesburg

Last spring frost
Apr 29
First fall frost
Oct 20
Growing season
173 days
Hardiness zone
6a

More local growing data for Galesburg: nearby ZIP 49053 weather · frost dates · planting calendar · Michigan frost dates

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Climate data from the nearest NOAA station, Gull Lake Biological Stn, Mi (7.6 mi from Galesburg). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.