National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Green Bay, Austin Straubel International Airport (KGRB)

Lat: 44.48°NLon: 88.14°WElev: 692ft.

Fair

85°F

29°C

Humidity 59%
Wind Speed W 9 mph
Barometer 30.03 in (1016.8 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 30 Jul 12:53 pm CDT
Extended Forecast for

Green Bay WI

  • This Afternoon

    This Afternoon: Patchy smoke after 4pm. Mostly sunny, with a high near 89. Heat index values as high as 92. Southwest wind around 8 mph.

    High: 89 °F

    Patchy Smoke

  • Tonight

    Tonight: Patchy smoke before 7pm. Mostly cloudy, with a low around 68. Southwest wind around 6 mph.

    Low: 68 °F

    Patchy Smoke
    then Mostly
    Cloudy

  • Friday

    Friday: A 30 percent chance of showers after 4pm. Mostly cloudy, with a high near 82. Calm wind becoming southeast 5 to 7 mph in the afternoon.

    High: 82 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday Night

    Friday Night: Showers likely, mainly after 4am. Cloudy, with a low around 63. Light and variable wind becoming east northeast around 6 mph in the evening. Chance of precipitation is 60%.

    Low: 63 °F

    Showers
    Likely

  • Saturday

    Saturday: Showers likely, mainly before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 76. Northeast wind 6 to 8 mph. Chance of precipitation is 60%.

    High: 76 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 56.

    Low: 56 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

Detailed Forecast

This Afternoon
Patchy smoke after 4pm. Mostly sunny, with a high near 89. Heat index values as high as 92. Southwest wind around 8 mph.
Tonight
Patchy smoke before 7pm. Mostly cloudy, with a low around 68. Southwest wind around 6 mph.
Friday
A 30 percent chance of showers after 4pm. Mostly cloudy, with a high near 82. Calm wind becoming southeast 5 to 7 mph in the afternoon.
Friday Night
Showers likely, mainly after 4am. Cloudy, with a low around 63. Light and variable wind becoming east northeast around 6 mph in the evening. Chance of precipitation is 60%.
Saturday
Showers likely, mainly before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 76. Northeast wind 6 to 8 mph. Chance of precipitation is 60%.
Saturday Night
Partly cloudy, with a low around 59.
Sunday
Mostly sunny, with a high near 76.
Sunday Night
Clear, with a low around 56.
Monday
Sunny, with a high near 82.
Monday Night
Mostly clear, with a low around 62.
Tuesday
Sunny, with a high near 87.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 66.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 82.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Green Bay WI
 44.51°N 87.99°W (Elev. 581 ft)
Last Update:
1:21 pm CDT Jul 30, 2026
Forecast Valid:
1pm CDT Jul 30, 2026-6pm CDT Aug 5, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation