Current Weather in Brillion, WI

Updated: Tue Oct 6th 2026 2:45 PM CDT
Overcast

70°F 21°C

Feels Like 57°F / 14°C

Brillion, WI  weather condition is Overcast and 70°F.

Today's Weather in Brillion,WI

The current weather in Brillion WI as of 2:45 PM CDT on Tue Oct 6th 2026, has a sky condition of Overcast with the visibility of 6 mile(s) and the UV index at 3.3. It is 70 degrees fahrenheit but feels like 57 degrees with a forecasted high of 70 and low of 46. The barometric pressure is 29.84 - measured by inches of mercury - and is falling since its last observation. The humidity is 42 percent that's rising since the last report, with a dew point of 46 degrees fahrenheit which is rising. Wind direction is from the Southwest at 21 miles per hour, gusting at 32 miles per hour. Sunrise was at 6:56 AM and Sunset is at 6:24 PM. The moon phase is a Waning Crescent moon rising at 1:43 AM with 16% illumination. Thank you for listening to the weather report from LocalConditions.com!

Listen to this weather report - press Read

  • Barometer 29.84 inHg. falling
  • Humidity 42% rising
  • Heat Index 75°F
  • Wind from SW. 21 mph
  • Wind Gust 32 miles per hour
  • Wind Chill 70°F
  • UV Index 3.3
  • Dew Point 46°F rising
  • Visibility 6 mi.
  • Sunrise 6:56 AM
  • Sunset 6:24 PM
  • Moonrise 1:43 AM
  • Moonset 4:27 PM
  • Moon Phase Waning Crescent Moon 16%

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Hourly Forecast - Next 8 hours

10 Day Forecast

Sunny

Sunny with a high of 70°F and a low of 46°F. 8% possible chance of rain predicted. Winds will be strong at speeds peaking at 22mph. The humidity will be on the higher side, reaching around 63%.

Temperature Humidity Rainfall Snow Wind
Hi 70° | Lo 46° 63% 8% 0% 21.5 mph

Sunny

Sunny with a high of 71°F and a low of 51°F. 5% possible chance of rain predicted. Winds will be moderate, blowing around 17mph. The humidity will be on the higher side, reaching around 61%.

Temperature Humidity Rainfall Snow Wind
Hi 71° | Lo 51° 61% 5% 0% 16.3 mph

Sunny

Sunny with a high of 64°F and a low of 45°F. 6% possible chance of rain predicted. Winds will be moderate, blowing around 15mph. Humidity levels are comfortable, sitting around 53%.

Temperature Humidity Rainfall Snow Wind
Hi 64° | Lo 45° 53% 6% 0% 14.8 mph

Overcast

Overcast with a high of 68°F and a low of 46°F. 17% possible chance of rain predicted with an estimated 0in. Winds will be moderate, blowing around 15mph. Humidity levels are comfortable, sitting around 57%.

Temperature Humidity Rainfall Snow Wind
Hi 68° | Lo 46° 57% 17% | est. 0in 0% 14.8 mph

Sunny

Sunny with a high of 82°F and a low of 56°F. 5% possible chance of rain predicted. Winds will be strong at speeds peaking at 23mph. Humidity levels are comfortable, sitting around 60%.

Temperature Humidity Rainfall Snow Wind
Hi 82° | Lo 56° 60% 5% 0% 22.1 mph

Weather Radar Map

Live Brillion, WI weather with granular precipitation, radar, barometric pressure, temperatures and wind speeds for today thru Saturday, as you toggle through each map layer. Use the slider to move forward and back in time to view how current data and forecasts will affect the region; you can press or click on the map to show metrics available for each tab. The related timestamp is located above the Play button which will animate the weather forecast.

Hourly Temperature

 

The current temperature today is 70°F. The morning temperature of 46°F is lowest at 12am with the daytime high of 70°F at 2pm and a low around 60°F at 11pm is expected.

Hourly Barometric Pressure

 

The highest pressure today is 30.19inHg at 1am and lowest being 29.76inHg at 11pm.

Hourly Wind Speeds

 

The fastest wind is reported to be 21.5mph at 1pm, while the slowest is 6.3mph around 1am; expect wind gusts peaking 37.1mph at 9pm.

More Weather Charts

Current National Weather

 

Rain and Heatwave Alert Across the US - 10-06 to 10-08
Updated Tue Oct 6th 2026, 2:23am PDT

We're seeing quite a bit of rain in Northern and Central Florida, with potential for flash flooding as showers and storms hang around. Meanwhile, Central and Southern California will continue to experience a heatwave, with temperatures hitting the 90s and even reaching the 100s in some areas. The Great Lakes and Northeast are feeling a cool autumn breeze. This pattern is due to a cold front and high pressure system moving in.

Florida: Persistent Rain and Possible Flooding

For those in Orlando,FL and Jacksonville,FL, be prepared for more rain on Tuesday and Wednesday. We can expect an inch or more of rainfall each day, which might lead to flash flooding in some spots. Keep those umbrellas handy!

California: Heatwave Continues

Residents in Los Angeles,CA and San Diego,CA, we’re looking at a continued heatwave for Tuesday and Wednesday. Temperatures will soar into the 90s, even reaching the lower 100s in places like the Central Valley. Keep cool and hydrated!

Northeast: Autumn Chill

In New York,NY and Boston,MA, a cool autumn air is settling in for Tuesday and Wednesday. Expect temperatures in the 50s and 60s, with morning lows in the 30s and 40s. We could see some frost, so take care of your plants and crops. A cold front might bring showers to interior New England early Thursday.

Midwest: Cool and Dry

For the Midwest, including Detroit,MI and Chicago,IL, Tuesday and Wednesday will bring cool, dry weather. Highs will be in the 60s and 70s, with a brisk autumn feel. Swings in temperature due to a cold front will bring some areas to the upper 30s at night.

Southeast: Warming Up Mid-Week

After a brief cool down, those in Atlanta,GA and Charlotte,NC will notice warmer temperatures returning by Wednesday and Thursday, with highs back in the 80s.

Tropical Update

Finally, keep an eye to the tropics as there's potential for tropical cyclone development in the Southwestern Gulf. Some storms may approach Coastal Louisiana by early Thursday.

This weather report is valid for ZIP code 54110, accurately covering the area of Brillion, WI.