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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

WhenTempForecastWindPrecip
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.