Bagley, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Bagley, a city in Guthrie County, Iowa.
This Afternoon
49°F
Slight Chance Rain Showers
A slight chance of rain showers after 5pm. Cloudy. High near 49, with temperatures falling to around 47 in the afternoon. West wind around 13 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
7-day forecast for Bagley
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 49°F | Slight Chance Rain Showers | 13 mph W | 15% |
| Tonight | 41°F | Chance Rain Showers | 12 mph WNW | 36% |
| Thursday | 50°F | Slight Chance Rain Showers then Cloudy | 12 mph NNW | 17% |
| Thursday Night | 35°F | Mostly Cloudy | 5 to 9 mph N | 1% |
| Friday | 48°F | Partly Sunny | 5 mph N | 1% |
| Friday Night | 28°F | Partly Cloudy | 1 mph N | 0% |
| Saturday | 54°F | Mostly Sunny | 1 to 5 mph SW | 0% |
| Saturday Night | 34°F | Mostly Clear | 3 mph WSW | 0% |
| Sunday | 61°F | Sunny | 3 mph W | 0% |
| Sunday Night | 37°F | Clear | 5 mph SW | 0% |
| Monday | 66°F | Sunny | 5 to 9 mph SW | 0% |
| Monday Night | 40°F | Clear | 1 to 5 mph W | 0% |
| Tuesday | 63°F | Sunny | 3 mph N | 1% |
| Tuesday Night | 40°F | Partly Cloudy | 2 mph N | 2% |
Forecast source: National Weather Service (api.weather.gov) for Bagley (41.846, -94.430). Updated through the day.
Growing snapshot for Bagley
Last spring frost
Apr 26
First fall frost
Oct 9
Growing season
164 days
Hardiness zone
5a
More local growing data for Bagley: nearby ZIP 50026 weather · frost dates · planting calendar · Iowa frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Jefferson, Ia (10.9 mi from Bagley). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 5, 2026.