Extreme Heat and Severe Thunderstorms Today

Extreme heat continues today from the central Plains to the lower Mississippi River Valley, over southeast Montana, and from southern California into the Southwest Deserts. Extreme Heat Warnings remain in effect. Severe thunderstorms capable of strong to severe wind gusts and large hail are possible across the Great Lakes into the Ohio Valley today into tonight. Read More >

Current conditions at

Waukesha County Airport (KUES)

Lat: 43.04°NLon: 88.25°WElev: 886ft.

Partly Cloudy

72°F

22°C

Humidity 94%
Wind Speed SE 16 mph
Barometer 29.65 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 27 Jul 3:45 pm CDT
Extended Forecast for

New Berlin WI

Severe T-storm Watch July 27, 04:13pm until July 27, 07:00pm
Click here for hazard details and duration
Severe T-storm Watch
  •  
    Severe T-storm Watch July 27, 04:13pm until July 27, 07:00pm

    NOW until 7:00pm Mon

    Severe T-storm Watch

  • This Afternoon

    High: 82 °F

    Severe
    Thunderstorms

  • Tonight

    Tonight: Isolated showers and thunderstorms before 8pm. Some of the storms could be severe.  Partly cloudy, with a low around 66. West wind 10 to 15 mph becoming north after midnight.  Chance of precipitation is 20%.

    Low: 66 °F

    Severe
    Thunderstorms
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 81. Northeast wind 10 to 15 mph.

    High: 81 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 61. Northeast wind 5 to 10 mph becoming light north  after midnight.

    Low: 61 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 83. Calm wind becoming northeast around 5 mph in the afternoon.

    High: 83 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 64. East wind around 5 mph becoming calm  in the evening.

    Low: 64 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 88. Calm wind becoming west around 5 mph in the afternoon.

    High: 88 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 67. Southwest wind around 5 mph becoming calm  in the evening.

    Low: 67 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Showers likely and possibly a thunderstorm before 5pm, then scattered showers and thunderstorms after 5pm. Some of the storms could be severe. Partly sunny, with a high near 82. Southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Isolated showers and thunderstorms before 8pm. Some of the storms could be severe. Partly cloudy, with a low around 66. West wind 10 to 15 mph becoming north after midnight. Chance of precipitation is 20%.
Tuesday
Sunny, with a high near 81. Northeast wind 10 to 15 mph.
Tuesday Night
Mostly clear, with a low around 61. Northeast wind 5 to 10 mph becoming light north after midnight.
Wednesday
Sunny, with a high near 83. Calm wind becoming northeast around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 64. East wind around 5 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 88. Calm wind becoming west around 5 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 67. Southwest wind around 5 mph becoming calm in the evening.
Friday
A 30 percent chance of showers and thunderstorms, mainly after 1pm. Mostly cloudy, with a high near 84.
Friday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66.
Saturday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 79.
Saturday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64.
Sunday
Mostly sunny, with a high near 82.
Sunday Night
Mostly clear, with a low around 62.
Monday
Sunny, with a high near 83.
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ABOUT THIS FORECAST

 
Point Forecast:
New Berlin WI
 42.98°N 88.1°W (Elev. 876 ft)
3:32 pm CDT Jul 27, 2026
4pm CDT Jul 27, 2026-6pm CDT Aug 3, 2026
 
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Additional Resources

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Hourly Weather Forecast

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