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Green Bay, WI Weather

Updated: Fri Jan 23rd 2026 4:00 AM CST

Clear

-14^°F -26^°C

Feels Like -39^°F / -40^°C

Green Bay, WI weather condition is Clear and -14°F.

Today's Weather in Green Bay,WI

The current weather in Green Bay WI as of 4:00 AM CST on Fri Jan 23rd 2026, has a sky condition of Clear with the visibility of 9 mile(s). It is -14 degrees fahrenheit but feels like -39 degrees with a forecasted high of -0 and low of -16. The barometric pressure is 30.44 - measured by inches of mercury - and is falling since its last observation. The humidity is 43 percent that's rising since the last report, with a dew point of -30 degrees fahrenheit which is falling. Wind direction is from the West-Northwest at 17.4 miles per hour, gusting at 23.9 miles per hour. Sunrise is at 7:20 AM and Sunset is at 4:49 PM. The moon phase is a Waxing Crescent moon rising at 9:34 AM with 18% illumination. Thank you for listening to the weather report from LocalConditions.com!

Listen to this weather report - press Read

Barometer 30.44 inHg. falling
Humidity 43% rising
Heat Index -12°F
Wind from WNW. 17.4 mph
Wind Gust 23.9 miles per hour
Wind Chill -34°F
UV Index 0

Dew Point -30°F falling
Visibility 9 mi.
Sunrise 7:20 AM
Sunset 4:49 PM
Moonrise 9:34 AM
Moonset 10:26 PM
Moon Phase Waxing Crescent Moon 18%

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Radar Alerts Next 48 Hours Traffic

Hourly Forecast - Next 8 hours

5 Day Forecast

Overcast

Overcast with a high of 6°F and a low of -10°F. Winds will be light at 8mph at times. Humidity levels are comfortable, sitting around 58%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 6° \| Lo -10°	58%	0%	0%	7.4 mph

Overcast

Overcast with a high of 14°F and a low of -1°F. Winds will be light at 8mph at times. The humidity will be on the higher side, reaching around 65%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 14° \| Lo -1°	65%	0%	0%	7.6 mph

Overcast

Overcast with a high of 13°F and a low of 1°F. Winds will be moderate, blowing around 19mph. The humidity will be on the higher side, reaching around 80%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 13° \| Lo 1°	80%	0%	0%	18.1 mph

Cloudy

Cloudy with a high of 18°F and a low of 9°F. Possible light Snowfall with a 19% chance but not having significate accumulation. Winds will be moderate, blowing around 17mph. Expect high humidity with levels above 80% to 81%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 18° \| Lo 9°	81%	0% \| est. 0in	19% \| est. 0in	16.8 mph

Light Freezing Rain

Light Freezing Rain with a high of 13°F and a low of 4°F. Probable rainfall forecasted, having a 77% chance with an estimated 0.01in. Possible light Snowfall with a 17% chance but not having significate accumulation. Winds will be moderate, blowing around 14mph. The humidity will be on the higher side, reaching around 78%.

Temperature	Humidity	Rainfall	Snow	Wind
Hi 13° \| Lo 4°	78%	77% \| est. 0.01in	17% \| est. 0in	13.6 mph

Yesterday 5-Day 10-Day

Weather Radar Map

Live Green Bay, WI weather with granular precipitation, radar, barometric pressure, temperatures and wind speeds for today thru Tuesday, 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 -14^°F. The morning temperature of -15°^F is lowest at 7am with the daytime high of -2°^F at 5pm and a low around -10°^F at 11am is expected.

Hourly Barometric Pressure

The highest pressure today is 30.83^inHg at 11pm and lowest being 30.37^inHg at 12am.

Hourly Wind Speeds

The fastest wind is reported to be 18.6^mph at 12am, while the slowest is 7.4^mph around 10pm; expect wind gusts peaking 25^mph at 1am.

More Weather Charts

Current National Weather

Severe Winter Weather Hits Northeast and Southern Plains - 01-22 to 01-24

Updated Thu Jan 22nd 2026, 2:59am PST

Get ready for a wintry mix as snow squalls threaten the interior Northeast and Northern New England with hazardous travel conditions through Friday, while dangerously cold Arctic air spreads over the Great Plains and Eastern U.S. A major winter storm is set to bring crippling ice and sleet to the Southern Plains and Lower Mississippi Valley on Friday, with potential power outages and extreme cold warnings. Take precautions to stay safe and warm.

Snow Trouble in the Northeast

Through Friday, residents in the interior Northeast and Northern New England should prepare for scattered snow squalls. These intense brief bursts of snow and wind can drastically reduce visibility, making travel dangerous. If you must be on the road, stay alert and drive cautiously.

Arctic Blast Warning

Throughout the weekend, dangerously cold Arctic air will chill the Northern Plains and spread to the Eastern U.S. Feel-like temperatures or 'wind chills' could drop below -50°F in parts of the Northern Plains. Residents should prioritize staying indoors, ensuring all family members, including pets, are warm.

Major Winter Storm Alert

On Friday, a significant winter storm is predicted to hit the Southern Plains and Lower Mississippi Valley, moving towards the Mid-South. Expect heavy snow, sleet, and freezing rain. Areas south of the snow line will see ice accumulation, leading to potential power outages and difficult travel. Plan ahead and stay informed to minimize risks.

This weather report is relevant for ZIP codes from 54301 through 54344, accurately covering all areas within Green Bay, WI.