College Springs, IA Weather & Growing Conditions
Tonight
43°F
Chance Rain Showers then Cloudy
A chance of rain showers before 10pm. Cloudy. Low around 43, with temperatures rising to around 45 overnight. Northwest wind 13 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 43°F | Chance Rain Showers then Cloudy | 13 to 18 mph NW | 53% |
| Wednesday | 54°F | Mostly Cloudy | 10 to 16 mph WNW | 13% |
| Wednesday Night | 39°F | Mostly Cloudy | 8 mph W | 11% |
| Thursday | 54°F | Chance Rain Showers | 8 to 12 mph NW | 33% |
| Thursday Night | 38°F | Mostly Cloudy | 7 mph NNW | 6% |
| Friday | 54°F | Partly Sunny | 1 to 6 mph N | 1% |
| Friday Night | 35°F | Mostly Cloudy | 1 mph WSW | 0% |
| Saturday | 59°F | Mostly Sunny | 3 mph WSW | 2% |
| Saturday Night | 37°F | Mostly Clear | 2 mph W | 5% |
| Sunday | 64°F | Sunny | 5 mph W | 3% |
| Sunday Night | 39°F | Mostly Clear | 5 mph SSW | 0% |
| Monday | 68°F | Sunny | 5 to 10 mph SW | 0% |
| Monday Night | 41°F | Mostly Clear | 5 mph NW | 0% |
| Tuesday | 66°F | Mostly Sunny | 2 to 6 mph NE | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for College Springs, IA
Last spring frost
Apr 25
First fall frost
Oct 11
Growing season
168 days
Hardiness zone
5b
Explore more for College Springs, IA: full frost dates · planting calendar · Iowa frost dates
Climate data from the nearest NOAA station, Clarinda, Ia (8.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.