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Big Rapids, MI Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Big Rapids, a city in Mecosta County, Michigan.

This Afternoon
72°F
Mostly Cloudy
Mostly cloudy, with a high near 72. South southwest wind around 13 mph, with gusts as high as 25 mph.

7-day forecast for Big Rapids

WhenTempForecastWindPrecip
This Afternoon 72°F Mostly Cloudy 13 mph SSW 8%
Tonight 58°F Mostly Cloudy 10 mph SSE 11%
Wednesday 68°F Rain Showers 10 to 14 mph S 97%
Wednesday Night 46°F Rain Showers Likely 8 to 13 mph SW 59%
Thursday 54°F Rain Showers 9 to 13 mph SW 86%
Thursday Night 38°F Rain Showers 2 to 7 mph WNW 82%
Friday 50°F Rain Showers Likely 7 to 10 mph N 58%
Friday Night 30°F Chance Rain Showers then Mostly Cloudy 3 to 9 mph N 27%
Saturday 51°F Mostly Sunny 2 to 8 mph NW 7%
Saturday Night 28°F Partly Cloudy 5 mph WSW 5%
Sunday 55°F Slight Chance Rain Showers 2 to 10 mph W 22%
Sunday Night 31°F Slight Chance Rain Showers then Partly Cloudy 3 to 7 mph WNW 22%
Monday 58°F Mostly Sunny 3 to 13 mph W 8%
Monday Night 35°F Partly Cloudy 7 to 10 mph W 8%

Forecast source: National Weather Service (api.weather.gov) for Big Rapids (43.700, -85.481). Updated through the day.

Growing snapshot for Big Rapids

Last spring frost
May 13
First fall frost
Oct 2
Growing season
142 days
Hardiness zone
5b

More local growing data for Big Rapids: nearby ZIP 49307 weather · frost dates · planting calendar · Michigan frost dates

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Climate data from the nearest NOAA station, Big Rapids Wtp, Mi (0.7 mi from Big Rapids). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.