Galesburg, MI Weather & Growing Conditions
This Afternoon
70°F
Showers And Thunderstorms Likely
Showers and thunderstorms likely before 2pm, then patchy fog and showers and thunderstorms likely between 2pm and 5pm, then patchy fog and a chance of showers and thunderstorms. Mostly cloudy. High near 70, with temperatures falling to around 67 in the afternoon. Southeast wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 70°F | Showers And Thunderstorms Likely | 9 mph SE | 72% |
| Tonight | 60°F | Patchy Fog | 6 mph SSE | 94% |
| Sunday | 69°F | Showers And Thunderstorms Likely | 5 to 13 mph N | 74% |
| Sunday Night | 49°F | Mostly Cloudy | 9 to 13 mph NE | 7% |
| Monday | 63°F | Mostly Cloudy | 13 mph ENE | 9% |
| Monday Night | 45°F | Mostly Cloudy | 9 to 13 mph NE | 9% |
| Tuesday | 63°F | Partly Sunny | 14 mph NE | 8% |
| Tuesday Night | 47°F | Chance Rain Showers | 10 to 14 mph NE | 26% |
| Wednesday | 63°F | Chance Rain Showers | 13 mph NE | 43% |
| Wednesday Night | 48°F | Chance Rain Showers then Mostly Cloudy | 6 to 12 mph NE | 36% |
| Thursday | 67°F | Partly Sunny | 6 to 9 mph NE | 6% |
| Thursday Night | 48°F | Mostly Cloudy | 3 to 8 mph NE | 6% |
| Friday | 71°F | Mostly Sunny | 5 to 9 mph NE | 3% |
| Friday Night | 47°F | Partly Cloudy | 3 to 7 mph NE | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Galesburg, MI
Last spring frost
Apr 29
First fall frost
Oct 20
Growing season
173 days
Hardiness zone
6a
Explore more for Galesburg, MI: full frost dates · planting calendar · Michigan frost dates
Climate data from the nearest NOAA station, Gull Lake Biological Stn, Mi (7.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.