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Masonville, IA Weather & Growing Conditions

Tonight
60°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 11pm, then a chance of showers and thunderstorms between 11pm and 1am, then showers and thunderstorms likely. Cloudy. Low around 60, with temperatures rising to around 63 overnight. Northeast wind 10 to 15 mph. Chance of precipitation is 60%. New rainfall amounts between three quarters and one inch possible.

7-day forecast

WhenTempForecastWindPrecip
Tonight 60°F Chance Showers And Thunderstorms 10 to 15 mph NE 57%
Sunday 66°F Chance Rain Showers 15 mph NE 41%
Sunday Night 54°F Chance Rain Showers 15 mph NE 38%
Monday 62°F Rain Showers Likely 15 mph NE 65%
Monday Night 50°F Rain Showers Likely 10 to 15 mph NE 65%
Tuesday 61°F Chance Rain Showers 10 to 15 mph NE 46%
Tuesday Night 47°F Partly Cloudy 5 to 10 mph NE 7%
Wednesday 64°F Mostly Sunny 5 to 10 mph NE 1%
Wednesday Night 51°F Partly Cloudy 5 mph E 2%
Thursday 66°F Partly Sunny 5 mph E 7%
Thursday Night 55°F Slight Chance Rain Showers 5 mph E 17%
Friday 69°F Slight Chance Rain Showers then Partly Sunny 5 mph E 15%
Friday Night 55°F Mostly Cloudy 5 mph E 10%
Saturday 69°F Slight Chance Rain Showers 5 mph SE 16%

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

Growing snapshot for Masonville, IA

Last spring frost
May 3
First fall frost
Oct 4
Growing season
154 days
Hardiness zone
5a

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

Climate data from the nearest NOAA station, Manchester #2, Ia (7.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.