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Kokomo, IN Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Kokomo, a city in Howard County, Indiana.

Today
82°F
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
A chance of showers and thunderstorms before noon, then showers and thunderstorms likely between noon and 3pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 82. South southeast wind 5 to 8 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.

7-day forecast for Kokomo

WhenTempForecastWindPrecip
Today 82°F Chance Showers And Thunderstorms then Showers And Thunderstorms Likely 5 to 8 mph SSE 69%
Tonight 67°F Chance Showers And Thunderstorms 6 mph SSE 36%
Sunday 79°F Chance Showers And Thunderstorms 3 to 10 mph NW 71%
Sunday Night 56°F Showers And Thunderstorms Likely 14 mph NE 67%
Monday 68°F Showers And Thunderstorms Likely 16 mph ENE 57%
Monday Night 52°F Chance Rain Showers 13 to 17 mph NE 42%
Tuesday 67°F Chance Rain Showers 13 to 16 mph NE 25%
Tuesday Night 53°F Chance Rain Showers 9 to 16 mph NE 25%
Wednesday 68°F Slight Chance Rain Showers 12 mph NNE 21%
Wednesday Night 53°F Mostly Cloudy 6 to 12 mph NNE 13%
Thursday 70°F Mostly Cloudy 7 to 10 mph NNE 3%
Thursday Night 53°F Mostly Cloudy 5 to 10 mph NNE 3%
Friday 72°F Mostly Sunny 5 to 10 mph NE 3%
Friday Night 51°F Partly Cloudy 5 to 10 mph NE 3%

Forecast source: National Weather Service (api.weather.gov) for Kokomo (40.464, -86.127). Updated through the day.

Growing snapshot for Kokomo

Last spring frost
Apr 27
First fall frost
Oct 18
Growing season
174 days
Hardiness zone
6a

More local growing data for Kokomo: nearby ZIP 46902 weather · frost dates · planting calendar · Indiana frost dates

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Climate data from the nearest NOAA station, Kokomo 3 Wsw, In (4.5 mi from Kokomo). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.