Indiana Dunes National Park Klima and Average Vejr
Klima of Indiana Dunes National Park: average temperatures, rainfall and seasons month by month.
Klima in Indiana Dunes National Park month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Måned | Avg high | Avg low | Regnfall | Rating |
|---|---|---|---|---|
| januar | -1° | -7° | 80 mm | ★★☆☆☆ |
| februar | 4° | -4° | 28 mm | ★★★☆☆ |
| marts | 12° | 1° | 118 mm | ★★★☆☆ |
| april | 16° | 6° | 115 mm | ★★★☆☆ |
| maj | 19° | 10° | 70 mm | ★★★★☆ |
| juni | 26° | 17° | 136 mm | ★★★★☆ |
| juli | 27° | 20° | 108 mm | ★★★★☆ |
| august | 26° | 19° | 132 mm | ★★★★☆ |
| september | 24° | 16° | 67 mm | ★★★★☆ |
| oktober | 18° | 10° | 95 mm | ★★★★☆ |
| november | 10° | 4° | 83 mm | ★★★☆☆ |
| december | 4° | -2° | 78 mm | ★★☆☆☆ |
Klima type: Kontinental. Kilde: Open-Meteo archive (ERA5).
Recent extremes in Indiana Dunes National Park
Højest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Indiana Dunes National Park compares med nearby places
Annual averages, and the difference against Indiana Dunes National Park.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| ZIP Code 60601 | 54 km | 11°C | about the same | 1034 mm |
| Area Code 312 | 54 km | 11°C | about the same | 1034 mm |
| Cook County | 54 km | 11°C | about the same | 1034 mm |
| Chicago | 54 km | 11°C | about the same | 1034 mm |
| The Loop | 54 km | 11°C | about the same | 1034 mm |
Bedste rejsetid Indiana Dunes National Park
Go in maj, juli and september. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: januar, februar and december - expect the least comfortable mix of heat, cold or rain.
What this means for Indiana Dunes National Park
Today is slightly warmer than average for oktober. The forecast high of 20°C is 2.2°C above the 18°C typical for this month.
Regn is very unlikely today - plans do not need a backup.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in juni og august.
The gap between the warmest and coldest month averages 28°C.
What og pack, what og skip
- Layers - the daily swing is 15°C, so mornings feel nothing like afternoons
- If your dates are flexible, avoid januar, februar and december - historically the least comfortable months here.
Resumé
Indiana Dunes National Park is a national park in Indiana. Indiana Dunes National Park is a US national park known for Lake Michigan dunes and beaches.
Lige nu er det 14°C (56°F) in Indiana Dunes National Park med overskyet. Det føles som 11°C. I dag ligger temperaturen mellem 8°C og 20°C. Sandsynligheden for nedbør er 0%. Sightseeing conditions score 9.3/10 - fremragende — tag af sted nu.
Det bedste tidspunkt at besøge Indiana Dunes National Park is maj, juli and september. Klimaet er continental. januar, februar and december tend og be the least comfortable months. juli is the warmest month med average highs near 27°C, while januar is the coldest med lows near -7°C.
The closest major airport is O'Hare International Airport (ORD), about 79 km away. Nearby highlights include Starved Rock State Park and Lake Michigan.
Kort sagt. Today is slightly warmer than average for oktober. The forecast high of 20°C is 2.2°C above the 18°C typical for this month. The best window og be outside is roughly 2 PM og 5 PM, when temperature, rain chance and wind line up best. hiking is the strongest bet in Indiana Dunes National Park today at 9.5/10. No weather-related travel disruption is expected today. Roads and airports should run normally.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about Indiana Dunes National Park
| Type | National park |
|---|---|
| State | Indiana |
| Land | USA |
| Kontinent | Nordamerika |
| Koordinater | 41°39′11.9″N 87°3′8.6″W (41.6533, -87.0524) |
| Established | 2019 |
| Known for | Lake Michigan dunes and beaches |
| Lokal tid | 6:23 PM (UTC-05:00) |
| Best months | maj, juli and september |
| Klima | Kontinental |
Vejr map for Indiana Dunes National Park
Animated model layers. Pick a layer og load it.
Animated layers by Vindy. For pin-level detail and nearby places, see the interactive map below.
Explore Indiana Dunes National Park
Every topic we hold for this place, and the same topic for the places around it.
Klima for related places
Frequently asked questions
Where is Indiana Dunes National Park?
Indiana Dunes National Park is a national park in Indiana. Its coordinates are 41.6533, -87.0524. It lies in Nordamerika.
What is the weather like in Indiana Dunes National Park lige nu?
It is currently 14°C (56°F) med overskyet. Luftfugtighed is 72% and wind is 13 km/h.
When is the best time og visit Indiana Dunes National Park?
maj, juli and september offer the most comfortable conditions in Indiana Dunes National Park, which has a continental climate. januar, februar and december are usually the hardest months for outdoor plans.
What time zone is Indiana Dunes National Park in?
Indiana Dunes National Park observes America/Chicago (UTC-05:00). The local time is 6:23 PM.
What is the nearest airport og Indiana Dunes National Park?
The closest airports are O'Hare International Airport (ORD), 79 km away.
What are the top things og do in Indiana Dunes National Park?
Popular options include Starved Rock State Park and Lake Michigan.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (national-parks) - coordinates, hierarchy and facts. |
|---|---|
| Prognose and observations | Open-Meteo (ECMWF and national models). |
| Luftkvalitet and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Klima averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Vejr 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 27, 2026 at 6:23 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
