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
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| 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.