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Fraser, IA Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Fraser, a city in Boone County, Iowa.

Today
78°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 1pm, then a slight chance of showers and thunderstorms. Mostly cloudy. High near 78, with temperatures falling to around 74 in the afternoon. Northwest wind around 8 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

7-day forecast for Fraser

WhenTempForecastWindPrecip
Today 78°F Chance Showers And Thunderstorms 8 mph NW 39%
Tonight 60°F Chance Rain Showers 9 mph N 27%
Sunday 66°F Chance Drizzle 9 to 13 mph NE 38%
Sunday Night 55°F Chance Rain Showers 10 mph ENE 50%
Monday 61°F Rain Showers Likely 10 mph ENE 55%
Monday Night 50°F Rain Showers Likely 5 to 8 mph ENE 55%
Tuesday 61°F Partly Sunny 7 mph ENE 9%
Tuesday Night 45°F Partly Cloudy 1 to 5 mph E 2%
Wednesday 65°F Mostly Sunny 5 mph E 1%
Wednesday Night 50°F Partly Cloudy 2 mph ESE 7%
Thursday 66°F Slight Chance Rain Showers 1 to 5 mph SE 18%
Thursday Night 54°F Mostly Cloudy 2 mph ESE 10%
Friday 68°F Partly Sunny 2 to 6 mph ESE 10%
Friday Night 56°F Mostly Cloudy 3 mph SE 10%

Forecast source: National Weather Service (api.weather.gov) for Fraser (42.127, -93.974). Updated through the day.

Growing snapshot for Fraser

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

More local growing data for Fraser: nearby ZIP 50223 weather · frost dates · planting calendar · Iowa frost dates

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Climate data from the nearest NOAA station, Boone, Ia (11.8 mi from Fraser). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.