Keokuk County weather, town by town
16 places in Keokuk County, Iowa, 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.
Keokuk County Weather Facts
Keokuk County has 16 places on myweatherrock (16 cities), each with its own live forecast, hourly timeline, ten day outlook and radar. The hottest day in the station records is 114°F at Fairfield on July 15, 1936. The coldest night is -32°F at Sigourney on January 31, 2019. The wettest day brought 6.37 inches of rain at Montezuma 1 W on August 5, 1970. The biggest single-day snow measured 15.98 inches at Montezuma 1 W on March 6, 1959. Those are station measurements from NOAA's daily records, 1893 to 2026, not official state records. By area the largest place is Sigourney, about 2 square miles.
About Keokuk County weather
The map on the Now tab shows every Keokuk 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 16 Keokuk 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 12°F. May is the wettest, with rain on about 12 days. January nights run from about 11°F in Kinross to 16°F in Richland.
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.
Keokuk 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 Keokuk County weather
- What is the hottest temperature recorded at a Keokuk County station?
- 114°F at Fairfield on July 15, 1936, in the NOAA daily station records myweatherrock holds (1893 to 2026).
- What is the coldest temperature recorded at a Keokuk County station?
- -32°F at Sigourney on January 31, 2019.
- What is the most rain a Keokuk County station has measured in one day?
- 6.37 inches at Montezuma 1 W on August 5, 1970.
- What is the biggest one-day snowfall at a Keokuk County station?
- 15.98 inches at Montezuma 1 W on March 6, 1959.
- How many Keokuk County towns have a weather page here?
- 16: 16 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 Keokuk 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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