Home / Local Weather & Traffic / Wisconsin / Brantwood / Current Weather

Current Weather in Brantwood, WI

Updated: Mon Sep 21st 2026 9:00 AM CDT

Overcast

45^°F 7^°C

Feels Like 41^°F / 5^°C

Brantwood, WI weather condition is Overcast and 45°F.

Today's Weather in Brantwood,WI

The current weather in Brantwood WI as of 9:00 AM CDT on Mon Sep 21st 2026, has a sky condition of Overcast with the visibility of 6 mile(s) and the UV index at 0.9. It is 45 degrees fahrenheit but feels like 41 degrees with a forecasted high of 57 and low of 41. The barometric pressure is 30.32 - measured by inches of mercury - and is steady since its last observation. The humidity is 73 percent that's falling since the last report, with a dew point of 37 degrees fahrenheit which is rising. Wind direction is from the East at 9.4 miles per hour, gusting at 19.9 miles per hour. Sunrise was at 6:46 AM and Sunset is at 7:00 PM. The moon phase is a Waxing Gibbous moon rising at 5:07 PM with 82% illumination. Thank you for listening to the weather report from LocalConditions.com!

Listen to this weather report - press Read

Barometer 30.32 inHg. falling
Humidity 73% falling
Heat Index 45°F
Wind from E. 9.4 mph
Wind Gust 19.9 miles per hour
Wind Chill 40°F
UV Index 0.9

Dew Point 37°F rising
Visibility 6 mi.
Sunrise 6:46 AM
Sunset 7:00 PM
Moonrise 5:07 PM
Moonset 1:24 AM
Moon Phase Waxing Gibbous Moon 82%

Ask About Weather

Test our Weather Chatbot. It provides up to 10 days of forecast information! You can ask questions like "Will it rain tomorrow?" or "What's the fishing conditions like for the morning", or "What is the barometric pressure tonight".

Radar Alerts Next 48 Hours Traffic

Hourly Forecast - Next 8 hours

5 Day Forecast

Overcast

Overcast with a high of 57°F and a low of 41°F. 16% possible chance of rain predicted. Winds will be light at 10mph at times. The humidity will be on the higher side, reaching around 65%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 57° \| Lo 41°	65%	16%	0%	9.4 mph

Sunny

Sunny with a high of 60°F and a low of 43°F. 7% possible chance of rain predicted. Winds will be light at 10mph at times. The humidity will be on the higher side, reaching around 63%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 60° \| Lo 43°	63%	7%	0%	9.2 mph

Sunny

Sunny with a high of 63°F and a low of 45°F. 6% possible chance of rain predicted. Winds will be moderate, blowing around 11mph. The humidity will be on the higher side, reaching around 71%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 63° \| Lo 45°	71%	6%	0%	10.1 mph

Overcast

Overcast with a high of 62°F and a low of 48°F. 19% possible chance of rain predicted. Winds will be light at 9mph at times. The humidity will be on the higher side, reaching around 76%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 62° \| Lo 48°	76%	19%	0%	8.3 mph

Overcast

Overcast with a high of 65°F and a low of 49°F. 26% possible chance of rain predicted with an estimated 0in. Winds will be light at 7mph at times. The humidity will be on the higher side, reaching around 70%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 65° \| Lo 49°	70%	26% \| est. 0in	0%	6.9 mph

Yesterday 5-Day 10-Day

Weather Radar Map

Live Brantwood, WI weather with granular precipitation, radar, barometric pressure, temperatures and wind speeds for today thru Friday, 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 45^°F. The morning temperature of 41°^F is lowest at 2am with the daytime high of 57°^F at 2pm and a low around 50°^F at 11pm is expected.

Hourly Barometric Pressure

The highest pressure today is 30.34^inHg at 11pm and lowest being 30.24^inHg at 4pm.

Hourly Wind Speeds

The fastest wind is reported to be 9.4^mph at 9am, while the slowest is 4.9^mph around 7pm; expect wind gusts peaking 24.4^mph at 4am.

More Weather Charts

Current National Weather

Heavy Rains and Thunderstorms for the Mid-Atlantic and Southeast - 09-21 to 09-23

Updated Mon Sep 21st 2026, 6:28am PDT

Our weather system is bringing some intense conditions to parts of the country. Expect heavy rainfall and possible flooding in the Appalachians and Mid-Atlantic on Monday. The Southeast and central Appalachians should watch out for severe thunderstorms. Meanwhile, New Mexico and areas in the southern Plains will experience significant rainfall through Tuesday.

Monday Highlights

Appalachians & Mid-Atlantic: Be prepared for showers and thunderstorms, with heavy rain raising the risk of flash floods. The combination of elevated moisture and a surface trough is responsible for this wet weather.

Southeast & Central Appalachians: Severe thunderstorms are likely, so keep an eye on the sky. This is due to the same weather system affecting the Mid-Atlantic.

Florida: Expect daily showers and thunderstorms, especially in the southern parts, bringing potential flooding concerns.

Southwest & Southern Plains: Monday will see an increase in showers, with rain becoming more widespread by Tuesday. Moisture from both the Gulf and Pacific is contributing to this pattern.

Tuesday Weather

Ohio Valley & Mid-Atlantic: More rain and thunderstorms are expected, with heavy rainfall rates leading to potential flooding. Be cautious as you plan your day.

Florida: Continues to experience showers and thunderstorms, with flooding concerns persisting.

New Mexico & Western Texas: Stay prepared for locally heavy rainfall and possible flash flooding due to the convergence of moisture and instability.

Temperature Trends

The north-central and eastern U.S will notice cooler temperatures behind the front, with highs reaching the 60s. However, the Southeast and southern Plains remain warm and humid, with temperatures soaring between the 80s and 90s.

This weather report is valid for ZIP code 54513, accurately covering the area of Brantwood, WI.