Le Sueur County weather, town by town
10 places in Le Sueur 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 1893 to 2026. Station extremes, not official state records.
Le Sueur County Weather Facts
Le Sueur County has 10 places on myweatherrock (10 cities), each with its own live forecast, hourly timeline, ten day outlook and radar. The hottest day in the station records is 109°F at St Peter on July 14, 1936. The coldest night is -41°F at Jordan 1Ssw on January 19, 1970. The wettest day brought 8.62 inches of rain at St Peter on August 7, 1968. The biggest single-day snow measured 16.5 inches at Jordan 1Ssw on December 28, 1982. Those are station measurements from NOAA's daily records, 1893 to 2026, not official state records. By area the largest place is Le Sueur, about 5 square miles.
About Le Sueur County weather
The map on the Now tab shows every Le Sueur 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 10 Le Sueur County towns with station normals, the warmest month is July, when the day usually reaches 82°F, and the coldest is January, when the night usually falls to 5°F. May is the wettest, with rain on about 12 days.
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.
Le Sueur County weather records
Measured at the NOAA stations serving these towns, daily records 1893 to 2026. Station extremes, not official state records.
Common questions about Le Sueur County weather
- What is the hottest temperature recorded at a Le Sueur County station?
- 109°F at St Peter on July 14, 1936, in the NOAA daily station records myweatherrock holds (1893 to 2026).
- What is the coldest temperature recorded at a Le Sueur County station?
- -41°F at Jordan 1Ssw on January 19, 1970.
- What is the most rain a Le Sueur County station has measured in one day?
- 8.62 inches at St Peter on August 7, 1968.
- What is the biggest one-day snowfall at a Le Sueur County station?
- 16.5 inches at Jordan 1Ssw on December 28, 1982.
- How many Le Sueur County towns have a weather page here?
- 10: 10 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 Le Sueur 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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