Rock County weather, town by town
7 places in Rock County, Minnesota, 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 1877 to 2026. Station extremes, not official state records.
Rock County Weather Facts
Rock County has 7 places on myweatherrock (7 cities), each with its own live forecast, hourly timeline, ten day outlook and radar. The hottest day in the station records is 111°F at Rock Rapids on July 4, 1936. The coldest night is -44°F at Pipestone on December 24, 1983. The wettest day brought 6.41 inches of rain at Rock Rapids on September 1, 1933. The biggest single-day snow measured 17.99 inches at Rock Rapids on February 18, 1962. Those are station measurements from NOAA's daily records, 1877 to 2026, not official state records. By area the largest place is Luverne, about 4 square miles.
About Rock County weather
The map on the Now tab shows every Rock 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 7 Rock County towns with station normals, the warmest month is July, when the day usually reaches 84°F, and the coldest is January, when the night usually falls to 6°F. May is the wettest, with rain on about 12 days. July afternoons run from about 82°F in Hardwick to 85°F in Hills. January nights run from about 4°F in Hardwick to 7°F in Beaver Creek.
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.
Rock County weather records
Measured at the NOAA stations serving these towns, daily records 1877 to 2026. Station extremes, not official state records.
Common questions about Rock County weather
- What is the hottest temperature recorded at a Rock County station?
- 111°F at Rock Rapids on July 4, 1936, in the NOAA daily station records myweatherrock holds (1877 to 2026).
- What is the coldest temperature recorded at a Rock County station?
- -44°F at Pipestone on December 24, 1983.
- What is the most rain a Rock County station has measured in one day?
- 6.41 inches at Rock Rapids on September 1, 1933.
- What is the biggest one-day snowfall at a Rock County station?
- 17.99 inches at Rock Rapids on February 18, 1962.
- How many Rock County towns have a weather page here?
- 7: 7 cities. 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 Rock 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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