Ida County weather, town by town
5 places in Ida 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.
Ida County Weather Facts
Ida County has 5 places on myweatherrock (5 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 Sac City on August 18, 1936. The coldest night is -35°F at Sac City on January 12, 1912. The wettest day brought 9.77 inches of rain at Mapleton No.2 on July 17, 1996. The biggest single-day snow measured 14.02 inches at Sac City on February 28, 1893. Those are station measurements from NOAA's daily records, 1893 to 2026, not official state records. By area the largest place is Ida Grove, about 2 square miles.
About Ida County weather
The map on the Now tab shows every Ida 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 5 Ida 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 9°F. May is the wettest, with rain on about 12 days. July afternoons run from about 82°F in Galva to 85°F in Battle Creek. January nights run from about 7°F in Holstein to 10°F in Battle 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.
Ida 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 Ida County weather
- What is the hottest temperature recorded at a Ida County station?
- 114°F at Sac City on August 18, 1936, in the NOAA daily station records myweatherrock holds (1893 to 2026).
- What is the coldest temperature recorded at a Ida County station?
- -35°F at Sac City on January 12, 1912.
- What is the most rain a Ida County station has measured in one day?
- 9.77 inches at Mapleton No.2 on July 17, 1996.
- What is the biggest one-day snowfall at a Ida County station?
- 14.02 inches at Sac City on February 28, 1893.
- How many Ida County towns have a weather page here?
- 5: 5 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 Ida 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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