Harman US

Marshfield, IN Weather & Growing Conditions

This Afternoon
85°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 3pm, then a slight chance of showers and thunderstorms. Partly sunny. High near 85, with temperatures falling to around 83 in the afternoon. South wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

7-day forecast

WhenTempForecastWindPrecip
This Afternoon 85°F Chance Showers And Thunderstorms 5 mph S 39%
Tonight 68°F Mostly Cloudy then Chance Showers And Thunderstorms 5 mph S 27%
Sunday 79°F Chance Showers And Thunderstorms 2 to 9 mph NNE 70%
Sunday Night 58°F Showers And Thunderstorms Likely 13 mph NE 69%
Monday 68°F Showers And Thunderstorms Likely 14 mph ENE 62%
Monday Night 53°F Chance Rain Showers 15 mph NE 43%
Tuesday 67°F Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms 14 mph NE 24%
Tuesday Night 53°F Slight Chance Showers And Thunderstorms then Mostly Cloudy 7 to 13 mph NNE 24%
Wednesday 68°F Partly Sunny 10 mph NNE 8%
Wednesday Night 53°F Mostly Cloudy 5 to 10 mph NNE 8%
Thursday 70°F Partly Sunny 8 mph NNE 3%
Thursday Night 54°F Partly Cloudy 3 to 8 mph NNE 3%
Friday 73°F Mostly Sunny 5 to 8 mph NNE 2%
Friday Night 53°F Partly Cloudy 3 to 7 mph NE 2%

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

Growing snapshot for Marshfield, IN

Last spring frost
Apr 22
First fall frost
Oct 17
Growing season
176 days
Hardiness zone
6a

Explore more for Marshfield, IN: full frost dates · planting calendar · Indiana frost dates

Climate data from the nearest NOAA station, Attica 2E, In (13.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.