Pottawattamie County weather, town by town
18 places in Pottawattamie 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 1919 to 2026. Station extremes, not official state records.
Pottawattamie County Weather Facts
Pottawattamie County has 18 places on myweatherrock (15 cities, 3 census-designated places), each with its own live forecast, hourly timeline, ten day outlook and radar. The hottest day in the station records is 116°F at Oakland on July 25, 1936. The coldest night is -31°F at Oakland on January 12, 1974. The wettest day brought 7.17 inches of rain at Oakland on August 12, 1932. The biggest single-day snow measured 18.31 inches at Omaha Eppley Airfield on February 11, 1965. Those are station measurements from NOAA's daily records, 1919 to 2026, not official state records. By area the largest place is Council Bluffs, about 43 square miles.
About Pottawattamie County weather
The map on the Now tab shows every Pottawattamie 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 17 Pottawattamie County towns with station normals, the warmest month is July, when the day usually reaches 86°F, and the coldest is January, when the night usually falls to 12°F. May is the wettest, with rain on about 12 days. July afternoons run from about 85°F in Avoca to 88°F in Carter Lake. January nights run from about 11°F in Avoca to 14°F in Carter Lake.
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.
Pottawattamie County weather records
Measured at the NOAA stations serving these towns, daily records 1919 to 2026. Station extremes, not official state records.
Common questions about Pottawattamie County weather
- What is the hottest temperature recorded at a Pottawattamie County station?
- 116°F at Oakland on July 25, 1936, in the NOAA daily station records myweatherrock holds (1919 to 2026).
- What is the coldest temperature recorded at a Pottawattamie County station?
- -31°F at Oakland on January 12, 1974.
- What is the most rain a Pottawattamie County station has measured in one day?
- 7.17 inches at Oakland on August 12, 1932.
- What is the biggest one-day snowfall at a Pottawattamie County station?
- 18.31 inches at Omaha Eppley Airfield on February 11, 1965.
- How many Pottawattamie County towns have a weather page here?
- 18: 15 cities, 3 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 Pottawattamie 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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