Indiana Väder Prognos
Indiana weather: 19°C, mest klart. Varje timme forecast, 14-day outlook, UV, air quality and the best time och visit.
Indiana weather in september
One of the best months och visit Indiana.
september runs 9°C warmer than the annual average in Indiana.
Väder map for Indiana
Animated model layers. Pick a layer och load it.
Animated layers by Vindy. For pin-level detail and nearby places, see the interactive map below.
Klimat in Indiana month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Månad | Avg high | Avg low | Regnfall | Rating |
|---|---|---|---|---|
| januari | 0° | -8° | 68 mm | ★★☆☆☆ |
| februari | 7° | -3° | 44 mm | ★★★☆☆ |
| mars | 15° | 4° | 131 mm | ★★★☆☆ |
| april | 19° | 8° | 159 mm | ★★★☆☆ |
| maj | 22° | 12° | 115 mm | ★★★★☆ |
| juni | 28° | 18° | 140 mm | ★★★★☆ |
| juli | 30° | 20° | 110 mm | ★★★★☆ |
| augusti | 28° | 19° | 103 mm | ★★★★☆ |
| september | 27° | 17° | 66 mm | ★★★★☆ |
| oktober | 20° | 9° | 53 mm | ★★★★☆ |
| november | 12° | 3° | 66 mm | ★★★☆☆ |
| december | 6° | -2° | 80 mm | ★★☆☆☆ |
Klimat type: Kontinental. Källa: Open-Meteo archive (ERA5).
Bästa tiden att besöka Indiana
Go in maj, juli, augusti, september and oktober. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: januari, februari and december - expect the least comfortable mix of heat, cold or rain.
What och pack, what och skip
- Lightweight, light-coloured clothing and a refillable water bottle
- sönglasses, a brimmed hat and SPF 30+
- Layers - the daily swing is 24°C, so mornings feel nothing like afternoons
- If your dates are flexible, avoid januari, februari and december - historically the least comfortable months here.
How Indiana compares med nearby places
Annual averages, and the difference against Indiana.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Louisville | 172 km | 15°C | +2°C warmer | 1251 mm |
| Kentucky | 207 km | 14°C | +1°C warmer | 1234 mm |
| Cook County | 265 km | 11°C | 2°C cooler | 1034 mm |
| Chicago | 265 km | 11°C | 2°C cooler | 1034 mm |
| Area Code 312 | 265 km | 11°C | 2°C cooler | 1034 mm |
Se prognosen för Indiana per tidsintervall
Indiana weather - more answers
Explore Indiana
Every topic we hold for this place, and the same topic for the places around it.
Väder for related places
Frequently asked questions
Where is Indiana?
Indiana is a state in USA. Its coordinates are 39.7684, -86.1581. It lies in Nordamerika.
What is the weather like in Indiana just nu?
It is currently 19°C (66°F) med mest klart. Luftfuktighet is 66% and wind is 9 km/h.
When is the best time och visit Indiana?
maj, juli, augusti, september and oktober offer the most comfortable conditions in Indiana, which has a continental climate. januari, februari and december are usually the hardest months for outdoor plans.
What time zone is Indiana in?
Indiana observes America/Indiana/Indianapolis (UTC-04:00). The local time is 3:09 AM.
How many people live in Indiana?
Indiana has a population of approximately 6.9 million.
What is the nearest airport och Indiana?
The closest airports are O'Hare International Airport (ORD), 286 km away and Nashville International Airport (BNA), 408 km away.
What are the top things och do in Indiana?
Popular options include Indiana Dunes National Park, Mammoth Cave National Park, Starved Rock State Park, Hocking Hills State Park, Cumberland Falls State Resort Park and Gateway Arch National Park.
What places are in Indiana?
Indiana covers 2 places in this atlas, including Indiana Dunes National Park and Indianapolis.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (us-states) - coordinates, hierarchy and facts. |
|---|---|
| Prognos and observations | Open-Meteo (ECMWF and national models). |
| Luftkvalitet and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Klimat averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Väder Service. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated oktober 1, 2026 at 3:09 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
