Bagley, IA Weather & Growing Conditions
This Afternoon
78°F
Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms. Mostly cloudy. High near 78, with temperatures falling to around 72 in the afternoon. North northwest wind around 8 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 78°F | Slight Chance Showers And Thunderstorms | 8 mph NNW | 21% |
| Tonight | 60°F | Chance Showers And Thunderstorms | 7 to 10 mph N | 40% |
| Sunday | 65°F | Chance Drizzle | 8 to 12 mph NNE | 40% |
| Sunday Night | 54°F | Rain Showers | 9 mph NE | 75% |
| Monday | 59°F | Rain Showers | 9 mph NE | 85% |
| Monday Night | 50°F | Rain Showers Likely | 5 to 8 mph NE | 73% |
| Tuesday | 61°F | Mostly Cloudy | 6 mph NE | 8% |
| Tuesday Night | 46°F | Partly Cloudy | 1 to 5 mph ENE | 1% |
| Wednesday | 65°F | Mostly Sunny | 3 mph E | 0% |
| Wednesday Night | 50°F | Mostly Cloudy | 2 mph ESE | 12% |
| Thursday | 67°F | Chance Rain Showers | 5 mph SE | 33% |
| Thursday Night | 56°F | Chance Rain Showers | 3 mph SE | 26% |
| Friday | 69°F | Slight Chance Rain Showers | 1 to 5 mph ESE | 19% |
| Friday Night | 58°F | Mostly Cloudy then Slight Chance Rain Showers | 3 mph ESE | 19% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Bagley, IA
Last spring frost
Apr 26
First fall frost
Oct 9
Growing season
164 days
Hardiness zone
5a
Explore more for Bagley, IA: full frost dates · planting calendar · Iowa frost dates
Climate data from the nearest NOAA station, Jefferson, Ia (10.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.