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Beaver, IA Weather & Growing Conditions

Overnight
66°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Cloudy. Low around 66, with temperatures rising to around 68 overnight. South southwest wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.

7-day forecast

WhenTempForecastWindPrecip
Overnight 66°F Chance Showers And Thunderstorms 5 mph SSW 47%
Saturday 78°F Chance Showers And Thunderstorms 7 mph WNW 46%
Saturday Night 60°F Slight Chance Showers And Thunderstorms then Chance Rain Showers 8 mph N 28%
Sunday 66°F Slight Chance Rain Showers then Chance Drizzle 12 mph NNE 41%
Sunday Night 55°F Chance Rain Showers 10 mph ENE 51%
Monday 61°F Rain Showers Likely 10 mph ENE 57%
Monday Night 50°F Rain Showers Likely 5 to 8 mph NE 57%
Tuesday 61°F Partly Sunny 7 mph ENE 8%
Tuesday Night 45°F Partly Cloudy 1 to 5 mph E 2%
Wednesday 66°F Mostly Sunny 3 mph E 1%
Wednesday Night 50°F Partly Cloudy 2 mph ESE 8%
Thursday 67°F Slight Chance Rain Showers 1 to 5 mph SE 18%
Thursday Night 54°F Mostly Cloudy 2 mph ESE 10%
Friday 69°F Partly Sunny 2 to 6 mph ESE 10%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Beaver, IA

Last spring frost
Apr 28
First fall frost
Oct 12
Growing season
165 days
Hardiness zone
5a

Explore more for Beaver, IA: full frost dates · planting calendar · Iowa frost dates

Climate data from the nearest NOAA station, Boone, Ia (12.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.