Milwaukee Climate and Average Weather
Climate of Milwaukee: average temperatures, rainfall and seasons month by month.
Climate in Milwaukee month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Month | Avg high | Avg low | Rainfall | Rating |
|---|---|---|---|---|
| January | 27° | 15° | 2,0 in | ★★☆☆☆ |
| February | 37° | 22° | 0,9 in | ★★☆☆☆ |
| March | 48° | 31° | 3,4 in | ★★★☆☆ |
| April | 56° | 39° | 5,1 in | ★★★☆☆ |
| May | 65° | 48° | 3,5 in | ★★★★☆ |
| June | 78° | 60° | 4,7 in | ★★★★☆ |
| July | 82° | 65° | 3,5 in | ★★★★☆ |
| August | 78° | 63° | 2,7 in | ★★★★☆ |
| September | 74° | 59° | 2,0 in | ★★★★☆ |
| October | 63° | 48° | 2,4 in | ★★★★☆ |
| November | 48° | 35° | 2,4 in | ★★★☆☆ |
| December | 36° | 24° | 1,9 in | ★★☆☆☆ |
Climate type: Continental. Source: Open-Meteo archive (ERA5).
Recent extremes in Milwaukee
Highest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Milwaukee compares with nearby places
Annual averages, and the difference against Milwaukee.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| O'Hare International Airport | 74 mi | 52°F | +34°F warmer | 40 in |
| Wicker Park | 79 mi | 52°F | +34°F warmer | 38 in |
| Lake Michigan | 80 mi | 45°F | 37°F cooler | 33 in |
| ZIP Code 60601 | 81 mi | 52°F | +34°F warmer | 40 in |
| The Loop | 81 mi | 52°F | +34°F warmer | 40 in |
Best time to visit Milwaukee
Go in July, August, September and October. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: January, February and December - expect the least comfortable mix of heat, cold or rain.
What this means for Milwaukee
Today is about average for August. The forecast high of 79°F is in line with the 78°F typical for this month.
Rain 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 June to August.
The gap between the warmest and coldest month averages 85°F.
What to pack, what to skip
- Sunglasses, a brimmed hat and SPF 30+
- If your dates are flexible, avoid January, February and December - historically the least comfortable months here.
Summary
Milwaukee is a city in Wisconsin. Milwaukee is known for Breweries and lakefront festivals. It has a population of about 570.000.
Right now it is 67°F (20°C) in Milwaukee with overcast. It feels like 67°F. Today runs from 62°F to 79°F. Chance of precipitation is 9%. Sightseeing conditions score 9.5/10 - excellent - go now.
The best time to visit Milwaukee is July, August, September and October. The climate is continental. January, February and December tend to be the least comfortable months. July is the warmest month with average highs near 82°F, while January is the coldest with lows near 15°F.
The closest major airport is O'Hare International Airport (ORD), about 74 mi away. Nearby highlights include Lake Michigan, Indiana Dunes National Park and Starved Rock State Park.
In plain terms. Today is about average for August. The forecast high of 79°F is in line with the 78°F typical for this month. The best window to be outside is roughly 10 AM to 1 PM, when temperature, rain chance and wind line up best. fishing is the strongest bet in Milwaukee today at 9.6/10. 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 Milwaukee
| Type | City |
|---|---|
| State | Wisconsin |
| Country | United States |
| Continent | North America |
| Coordinates | 43°2′20″N 87°54′23.4″W (43.0389, -87.9065) |
| Population | 570.000 |
| Known for | Breweries and lakefront festivals |
| Local time | 12:15 PM (UTC-05:00) |
| Best months | July, August, September and October |
| Climate | Continental |
Weather map for Milwaukee
Animated model layers. Pick a layer to load it.
Animated layers by Windy. For pin-level detail and nearby places, see the interactive map below.
Explore Milwaukee
Every topic we hold for this place, and the same topic for the places around it.
Climate for related places
Frequently asked questions
Where is Milwaukee?
Milwaukee is a city in Wisconsin. Its coordinates are 43.0389, -87.9065. It lies in North America.
What is the weather like in Milwaukee right now?
It is currently 67°F (20°C) with overcast. Humidity is 70% and wind is 4 mph.
When is the best time to visit Milwaukee?
July, August, September and October offer the most comfortable conditions in Milwaukee, which has a continental climate. January, February and December are usually the hardest months for outdoor plans.
What time zone is Milwaukee in?
Milwaukee observes America/Chicago (UTC-05:00). The local time is 12:15 PM.
How many people live in Milwaukee?
Milwaukee has a population of approximately 570.000.
What is the nearest airport to Milwaukee?
The closest airports are O'Hare International Airport (ORD), 74 mi away.
What are the top things to do in Milwaukee?
Popular options include Lake Michigan, Indiana Dunes National Park and Starved Rock State Park.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (cities-us) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Weather 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 August 23, 2026 at 12:15 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
