Kellogg, IA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Kellogg, a city in Jasper County, Iowa.
Today
81°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 4pm, then a slight chance of showers and thunderstorms. Partly sunny. High near 81, with temperatures falling to around 78 in the afternoon. Southwest wind 6 to 9 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Kellogg
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 81°F | Chance Showers And Thunderstorms | 6 to 9 mph SW | 54% |
| Tonight | 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% |
| Friday Night | 55°F | Mostly Cloudy | 3 mph ESE | 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
5b
More local growing data for Kellogg: nearby ZIP 50135 weather · frost dates · planting calendar · Iowa frost dates
Nearby towns & communities
Baxter
Colfax
Lambs Grove
Lynnville
Mingo
Monroe
Newton
Oakland Acres
Prairie City
Reasnor
Sully
Valeria
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.