Nelson County weather, town by town
8 places in Nelson County, North Dakota, 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 1909 to 2026. Station extremes, not official state records.
Nelson County Weather Facts
Nelson County has 8 places on myweatherrock (7 cities, 1 census-designated places), each with its own live forecast, hourly timeline, ten day outlook and radar. The hottest day in the station records is 108°F at Mc Henry 3W on July 28, 1917. The coldest night is -45°F at Mc Henry 3W on January 12, 1916. The wettest day brought 5.7 inches of rain at Mc Henry 3W on July 6, 1916. The biggest single-day snow measured 14.02 inches at Petersburg 2 N on October 11, 2019. Those are station measurements from NOAA's daily records, 1909 to 2026, not official state records. By area the largest place is McVille, about 1 square miles.
About Nelson County weather
The map on the Now tab shows every Nelson 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 8 Nelson County towns with station normals, the warmest month is July, when the day usually reaches 80°F, and the coldest is January, when the night usually falls to -3°F. June is the wettest, with rain on about 10 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.
Nelson County weather records
Measured at the NOAA stations serving these towns, daily records 1909 to 2026. Station extremes, not official state records.
Common questions about Nelson County weather
- What is the hottest temperature recorded at a Nelson County station?
- 108°F at Mc Henry 3W on July 28, 1917, in the NOAA daily station records myweatherrock holds (1909 to 2026).
- What is the coldest temperature recorded at a Nelson County station?
- -45°F at Mc Henry 3W on January 12, 1916.
- What is the most rain a Nelson County station has measured in one day?
- 5.7 inches at Mc Henry 3W on July 6, 1916.
- What is the biggest one-day snowfall at a Nelson County station?
- 14.02 inches at Petersburg 2 N on October 11, 2019.
- How many Nelson County towns have a weather page here?
- 8: 7 cities, 1 census-designated places. 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 Nelson 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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