Ottawa County weather, town by town
11 places in Ottawa County, Michigan, each with its own live forecast and radar, and where a station sits close enough, measured weather records.
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Measured at the NOAA stations serving these towns, daily records 1896 to 2025. Station extremes, not official state records.
Ottawa County Weather Facts
Ottawa County has 11 places on myweatherrock (5 census-designated places, 5 cities, 1 villages), each with its own live forecast, hourly timeline, ten day outlook and radar. The hottest day in the station records is 104°F at Kent City 2 Sw on July 6, 2012. The coldest night is -30°F at Muskegon Co Ap on February 11, 1899. The wettest day brought 8.03 inches of rain at Kent City 2 Sw on September 11, 1986. The biggest single-day snow measured 16.1 inches at Grand Rapids on January 26, 1978. Those are station measurements from NOAA's daily records, 1896 to 2025, not official state records. By area the largest place is Allendale, about 23 square miles.
About Ottawa County weather
The map on the Now tab shows every Ottawa County town's current temperature from our own server, one dot per town. Tap any dot, or type a town above, for that town's full forecast.
What the weather is usually like
Across the 11 Ottawa County towns with station normals, the warmest month is July, when the day usually reaches 82°F, and the coldest is February, when the night usually falls to 18°F. January is the wettest, with rain on about 15 days. July afternoons run from about 81°F in Ferrysburg to 84°F in Allendale. February nights run from about 11°F in Allendale to 21°F in Beechwood.
Means of the 1991 to 2020 station normals serving these towns, as published by NOAA; each town's page carries its own.
Where these numbers come from
- Current conditions and forecast: NOAA forecast grids decoded on our own server, corrected against the nearest reporting station and our own radar. Open-Meteo is consulted only as a fallback when our server is silent.
- Records: computed by myweatherrock from NOAA GHCN-Daily station records at the stations serving these towns. Measurements, not estimates.
- Warnings and alerts: the National Weather Service, passed through unchanged.
Ottawa County weather records
Measured at the NOAA stations serving these towns, daily records 1896 to 2025. Station extremes, not official state records.
Common questions about Ottawa County weather
- What is the hottest temperature recorded at a Ottawa County station?
- 104°F at Kent City 2 Sw on July 6, 2012, in the NOAA daily station records myweatherrock holds (1896 to 2025).
- What is the coldest temperature recorded at a Ottawa County station?
- -30°F at Muskegon Co Ap on February 11, 1899.
- What is the most rain a Ottawa County station has measured in one day?
- 8.03 inches at Kent City 2 Sw on September 11, 1986.
- What is the biggest one-day snowfall at a Ottawa County station?
- 16.1 inches at Grand Rapids on January 26, 1978.
- How many Ottawa County towns have a weather page here?
- 11: 5 census-designated places, 5 cities, 1 villages. Each page carries current conditions, the hourly timeline, the ten day outlook, radar, and where a station sits close enough, measured records.
- Where does the Ottawa County forecast come from?
- NOAA forecast grids (the National Weather Service digital forecast, the National Blend of Models, HRRR and GFS) decoded on our own server, corrected against the nearest reporting station and our own radar. Open-Meteo is consulted only as a fallback when our server is silent.
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