Collins, IA Weather & Growing Conditions
Today
52°F
Cloudy then Slight Chance Rain Showers
A slight chance of rain showers between noon and 1pm. Cloudy. High near 52, with temperatures falling to around 49 in the afternoon. West wind around 15 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 52°F | Cloudy then Slight Chance Rain Showers | 15 mph W | 16% |
| Tonight | 45°F | Cloudy then Chance Rain Showers | 13 mph W | 29% |
| Thursday | 54°F | Chance Rain Showers then Mostly Cloudy | 12 mph NW | 50% |
| Thursday Night | 39°F | Mostly Cloudy | 6 to 9 mph N | 8% |
| Friday | 50°F | Mostly Sunny | 3 to 7 mph NNE | 5% |
| Friday Night | 30°F | Partly Cloudy | 2 mph N | 1% |
| Saturday | 53°F | Mostly Sunny | 0 to 3 mph SW | 0% |
| Saturday Night | 36°F | Mostly Clear | 3 mph W | 1% |
| Sunday | 59°F | Sunny | 6 mph W | 1% |
| Sunday Night | 37°F | Clear | 3 mph SW | 0% |
| Monday | 64°F | Sunny | 3 to 8 mph SW | 0% |
| Monday Night | 41°F | Mostly Clear | 5 mph WNW | 0% |
| Tuesday | 64°F | Sunny | 3 mph NNW | 0% |
| Tuesday Night | 43°F | Partly Cloudy | 2 mph ENE | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Collins, IA
Last spring frost
Apr 24
First fall frost
Oct 12
Growing season
170 days
Hardiness zone
5b
Explore more for Collins, IA: full frost dates · planting calendar · Iowa frost dates
Climate data from the nearest NOAA station, Colo, Ia (9.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.