Anderson, IN Weather & Growing Conditions
Today
83°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms before 3pm, then showers and thunderstorms likely between 3pm and 4pm, then a chance of showers and thunderstorms. Mostly cloudy. High near 83, with temperatures falling to around 81 in the afternoon. South southwest wind around 8 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 83°F | Chance Showers And Thunderstorms | 8 mph SSW | 62% |
| Tonight | 68°F | Chance Showers And Thunderstorms | 5 mph S | 29% |
| Sunday | 81°F | Chance Showers And Thunderstorms | 3 to 8 mph NW | 67% |
| Sunday Night | 57°F | Showers And Thunderstorms Likely | 9 to 14 mph NE | 72% |
| Monday | 68°F | Showers And Thunderstorms Likely | 14 mph ENE | 57% |
| Monday Night | 53°F | Chance Rain Showers | 12 to 17 mph NE | 49% |
| Tuesday | 67°F | Chance Showers And Thunderstorms | 14 mph NE | 26% |
| Tuesday Night | 54°F | Chance Showers And Thunderstorms | 7 to 16 mph NE | 34% |
| Wednesday | 68°F | Slight Chance Rain Showers | 9 mph NNE | 22% |
| Wednesday Night | 54°F | Slight Chance Rain Showers then Mostly Cloudy | 5 to 9 mph NNE | 18% |
| Thursday | 69°F | Mostly Cloudy | 6 to 9 mph NNE | 5% |
| Thursday Night | 53°F | Mostly Cloudy | 3 to 9 mph NNE | 5% |
| Friday | 71°F | Mostly Sunny | 5 to 9 mph NE | 5% |
| Friday Night | 51°F | Partly Cloudy | 3 to 8 mph NE | 4% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Anderson, IN
Last spring frost
Apr 19
First fall frost
Oct 23
Growing season
186 days
Hardiness zone
6a
Explore more for Anderson, IN: full frost dates · planting calendar · Indiana frost dates
Climate data from the nearest NOAA station, Anderson Sewage Plt, In (2.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.