Kellogg, IA Weather & Growing Conditions

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

Overnight

68°F

Patchy Fog

Patchy fog and a chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Southeast wind around 7 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.

7-day forecast for Kellogg

When	Temp	Forecast	Wind	Precip
Overnight	68°F	Patchy Fog	7 mph SE	36%
Saturday	81°F	Chance Showers And Thunderstorms	6 to 9 mph SW	56%
Saturday Night	62°F	Chance Showers And Thunderstorms	8 mph N	43%
Sunday	67°F	Chance Rain Showers then Slight Chance Showers And Thunderstorms	9 to 13 mph NNE	50%
Sunday Night	56°F	Chance Showers And Thunderstorms	13 mph NE	52%
Monday	62°F	Rain Showers Likely	13 mph NE	57%
Monday Night	51°F	Rain Showers Likely	7 to 10 mph NE	57%
Tuesday	61°F	Slight Chance Rain Showers then Partly Sunny	9 mph ENE	22%
Tuesday Night	45°F	Partly Cloudy	3 to 7 mph ENE	3%
Wednesday	65°F	Sunny	5 mph ENE	1%
Wednesday Night	51°F	Partly Cloudy	3 mph E	3%
Thursday	66°F	Partly Sunny	3 mph E	14%
Thursday Night	54°F	Mostly Cloudy	2 mph E	8%
Friday	68°F	Partly Sunny	5 mph E	8%

Forecast source: National Weather Service (api.weather.gov) for Kellogg (41.718, -92.907). Updated through the day.

Growing snapshot for Kellogg

Last spring frost

Apr 22

First fall frost

Oct 17

Growing season

174 days

Hardiness zone

More local growing data for Kellogg: nearby ZIP 50135 weather · frost dates · planting calendar · Iowa frost dates

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Climate data from the nearest NOAA station, Newton, Ia (7.3 mi from Kellogg). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.