Evansville, Indiana Weather
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Climate of Evansville: monthly averages
Based on 25 years of satellite and reanalysis data (2001-2025), August is usually the hottest month in Evansville, with average daytime highs around 30°C. January is the coolest, when nights typically fall to about -5°C and frost is possible on the coldest nights. That is a wide yearly range of roughly 35°C, so the seasons feel very different from each other.
The area receives about 1240 mm of rain in a typical year. Most of it falls from March to July and October to December (around 73% of the yearly total), and April is the wettest month at roughly 130 mm.
For outdoor plans and travel, August to September usually offer the most comfortable weather in Evansville, with mild days and relatively little rain.
| Month | Avg high | Avg low | Rainfall | Humidity |
|---|---|---|---|---|
| Jan | 5° | -5° | 81 mm | 83% |
| Feb | 7° | -3° | 88 mm | 82% |
| Mar | 13° | 2° | 115 mm | 80% |
| Apr | 20° | 8° | 130 mm | 78% |
| May | 24° | 14° | 128 mm | 80% |
| Jun | 29° | 19° | 110 mm | 78% |
| Jul | 30° | 20° | 113 mm | 77% |
| Aug | 30° | 20° | 84 mm | 73% |
| Sep | 27° | 15° | 88 mm | 71% |
| Oct | 20° | 8° | 102 mm | 72% |
| Nov | 13° | 2° | 101 mm | 77% |
| Dec | 7° | -2° | 103 mm | 84% |
Source: NASA POWER (MERRA-2 reanalysis), averaged over the roughly 50 km grid area around Evansville. Values describe typical conditions, not a forecast.
About Evansville weather
Evansville sits within Indiana's humid continental climate, typical of the US Midwest, about 233 km south-west of Indianapolis. Conditions turn hot with warm, humid summers (June–August). By December, expect cold winters (December–February) with regular snow. This page shows live, auto-refreshing weather for Evansville: current conditions, an hourly breakdown, a 16-day outlook, a date-lookup tool for any past or future date, and real-time air quality, sourced from Open-Meteo. Local timezone: America/Chicago.
Frequently asked questions
Evansville is about 233 km south-west of Indianapolis, in Indiana.
Evansville sees cold winters (December–February) with regular snow.
The live current conditions, hourly forecast and 16-day outlook above are pulled in real time for Evansville's exact coordinates. No fixed schedule, the page updates whenever you load it.
August is usually the hottest month in Evansville, with average daytime highs of about 30°C and nights around 20°C.
The coldest nights come in January, when the average low is about -5°C and daytime highs reach around 5°C. Frost is possible on clear, calm nights.
Evansville receives about 1240 mm of rain in a typical year. April is the wettest month at roughly 130 mm, and the main rainy period is March to July and October to December.
August to September usually offer the most comfortable weather in Evansville, with mild daytime temperatures and little rain.
In November Evansville typically sees daytime highs near 13°C and lows near 2°C, with about 101 mm of rain over the month and average humidity around 77%. Check the live forecast above for this week's actual conditions.
Up to 16 days ahead using the extended forecast and date picker above; further-out or historical dates use the same date lookup tool.
Live temperature for Evansville is shown at the top of this page and refreshes automatically — see the hourly breakdown below for how it changes through the day.
Evansville's day-to-day weather follows the broader pattern of Indiana described above. See the hourly weather forecast or the air quality index for more detail.