Monroe, IN Weather & Growing Conditions
This Afternoon
77°F
Showers And Thunderstorms Likely
Showers and thunderstorms likely before 4pm, then a chance of showers and thunderstorms. Cloudy, with a high near 77. South wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 77°F | Showers And Thunderstorms Likely | 5 mph S | 67% |
| Tonight | 67°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 5 mph S | 59% |
| Sunday | 78°F | Showers And Thunderstorms Likely | 5 to 10 mph N | 72% |
| Sunday Night | 55°F | Showers And Thunderstorms Likely | 10 to 15 mph NE | 63% |
| Monday | 67°F | Chance Rain Showers | 10 to 15 mph NE | 41% |
| Monday Night | 52°F | Slight Chance Rain Showers | 10 to 15 mph NE | 18% |
| Tuesday | 66°F | Slight Chance Rain Showers | 10 to 15 mph NE | 24% |
| Tuesday Night | 54°F | Chance Rain Showers | 10 to 15 mph NE | 42% |
| Wednesday | 67°F | Chance Showers And Thunderstorms | 10 mph NE | 46% |
| Wednesday Night | 53°F | Chance Showers And Thunderstorms | 5 to 10 mph NE | 46% |
| Thursday | 68°F | Mostly Cloudy | 5 to 10 mph NE | 11% |
| Thursday Night | 52°F | Mostly Cloudy | 5 to 10 mph NE | 11% |
| Friday | 71°F | Partly Sunny | 5 to 10 mph NE | 9% |
| Friday Night | 50°F | Partly Cloudy | 5 to 10 mph NE | 4% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Monroe, IN
Last spring frost
Apr 23
First fall frost
Oct 22
Growing season
181 days
Hardiness zone
6a
Explore more for Monroe, IN: full frost dates · planting calendar · Indiana frost dates
Climate data from the nearest NOAA station, Berne Wwtp, In (3.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.