Wisconsin Vejr Prognose
Wisconsin weather: 13°C, overskyet. Hver time forecast, 14-day outlook, UV, air quality and the best time og visit.
Wisconsin weather in august
One of the best months og visit Wisconsin.
august runs 12°C warmer than the annual average in Wisconsin.
Compare med september.
Vejr map for Wisconsin
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.
Klima in Wisconsin 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 | -4° | -11° | 42 mm | ★★☆☆☆ |
| februar | 3° | -7° | 19 mm | ★★☆☆☆ |
| marts | 9° | -1° | 103 mm | ★★☆☆☆ |
| april | 14° | 5° | 127 mm | ★★★☆☆ |
| maj | 20° | 10° | 78 mm | ★★★★☆ |
| juni | 26° | 16° | 136 mm | ★★★★☆ |
| juli | 27° | 19° | 85 mm | ★★★★☆ |
| august | 26° | 17° | 56 mm | ★★★★☆ |
| september | 24° | 14° | 40 mm | ★★★★☆ |
| oktober | 17° | 8° | 56 mm | ★★★★☆ |
| november | 8° | 1° | 55 mm | ★★★☆☆ |
| december | 1° | -6° | 41 mm | ★★☆☆☆ |
Klima type: Kontinental. Kilde: Open-Meteo archive (ERA5).
Bedste rejsetid Wisconsin
Go in maj, juli, august 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 og pack, what og skip
- Layers - the daily swing is 13°C, so mornings feel nothing like afternoons
- Avoid exposed ridgelines, small boats and rooftop viewpoints while gusts stay above 52 km/h.
- If your dates are flexible, avoid januar, februar and december - historically the least comfortable months here.
How Wisconsin compares med nearby places
Annual averages, and the difference against Wisconsin.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| O'Hare International Airport | 173 km | 11°C | +1°C warmer | 1042 mm |
| Wicker Park | 192 km | 11°C | +1°C warmer | 984 mm |
| The Loop | 197 km | 11°C | +2°C warmer | 1023 mm |
| ZIP Code 60601 | 197 km | 11°C | +2°C warmer | 1023 mm |
| Area Code 312 | 197 km | 11°C | +2°C warmer | 1023 mm |
Se prognosen for Wisconsin efter tidsinterval
Wisconsin weather - more answers
Explore Wisconsin
Every topic we hold for this place, and the same topic for the places around it.
Vejr for related places
Frequently asked questions
Where is Wisconsin?
Wisconsin is a state in USA. Its coordinates are 43.0731, -89.4012. It lies in Nordamerika.
What is the weather like in Wisconsin lige nu?
It is currently 13°C (55°F) med overskyet. Luftfugtighed is 84% and wind is 18 km/h.
When is the best time og visit Wisconsin?
maj, juli, august and september offer the most comfortable conditions in Wisconsin, which has a continental climate. januar, februar and december are usually the hardest months for outdoor plans.
What time zone is Wisconsin in?
Wisconsin observes America/Chicago (UTC-05:00). The local time is 3:18 AM.
How many people live in Wisconsin?
Wisconsin has a population of approximately 5.9 million.
What is the nearest airport og Wisconsin?
The closest airports are O'Hare International Airport (ORD), 173 km away.
What are the top things og do in Wisconsin?
Popular options include Starved Rock State Park, Lake Michigan, Indiana Dunes National Park and Mississippi River.
What places are in Wisconsin?
Wisconsin covers 1 places in this atlas, including Milwaukee.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (us-states) - 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 september 21, 2026 at 3:18 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
