Ottawa, Wisconsin Weather
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Weather Forecast for Ottawa, Wisconsin : Waukesha County
Issued: 10:54 pm CDT Jul 1, 2025 Latitude: 42.9761214 Longitude: -88.4498199 View on Google Maps

MouseOver for Detail Forecast
Overnight Wednesday Thursday Independence Day Saturday Sunday Monday Tuesday
Mostly Clear on Overnight 20% chance of thunderstorms on Wednesday 30% chance of thunderstorms on Thursday Mostly Sunny on Independence Day 30% chance of thunderstorms on Saturday 40% chance of thunderstorms on Sunday 20% chance of thunderstorms on Monday 30% chance of thunderstorms on Tuesday
Low: 65°F High: 85°F High: 86°F High: 90°F High: 91°F High: 84°F High: 78°F High: 80°F
Low: 65°F Low: 67°F Low: 72°F Low: 71°F Low: 61°F Low: 58°F  
Mostly Clear Thunderstorms Thunderstorms Mostly Sunny Thunderstorms Thunderstorms Thunderstorms Thunderstorms
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Current Conditions at
WAUKESHA - (KUES)
70°
Clear
as of 12:35 AM CDST
Rel. Humidity: 73%
Dew Point: 61°F
Visibility: 10 Miles
Pressure: 29.98 in.
Flight Rule: VFR
Wind Data
3 MPH
240° Southwest
Cloud Level(s): Clear
Current Conditions at
WATERTOWN - (KRYV)
64°
Clear
as of 12:35 AM CDST
Rel. Humidity: 88%
Dew Point: 61°F
Visibility: 10 Miles
Pressure: 29.97 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
BURLINGTON MUNICIPAL AIR - (KBUU)
66°
Clear
as of 12:35 AM CDST
Rel. Humidity: 88%
Dew Point: 63°F
Visibility: 10 Miles
Pressure: 29.98 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
MILWAUKEE - (KMKE)
75°
Clear
as of 11:52 PM CDST
Rel. Humidity: 64%
Dew Point: 63°F
Visibility: 10 Miles
Pressure: 29.95 in.
Flight Rule: VFR
Wind Data
6 MPH
250° West
Cloud Level(s): Clear
Mostly Clear on Overnight Overnight... Mostly clear, with a low around 65. Calm wind.
20% chance of thunderstorms Wednesday Wednesday... A 20 percent chance of showers and thunderstorms after 4pm. Increasing clouds, with a high near 85. West wind 5 to 10 mph.
20% chance of thunderstorms Wednesday Night Wednesday Night... A 20 percent chance of showers and thunderstorms, mainly between 8pm and 11pm. Partly cloudy, with a low around 65. West wind around 5 mph.
30% chance of thunderstorms Thursday Thursday... A 30 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 86. Calm wind becoming southwest around 5 mph in the afternoon.
30% chance of thunderstorms Thursday Night Thursday Night... A 30 percent chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 67. Southwest wind around 5 mph becoming southeast in the evening.
Mostly Sunny on Independence Day Independence Day... Mostly sunny and hot, with a high near 90. Southwest wind 5 to 10 mph.
Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 72. South wind around 5 mph.
30% chance of thunderstorms Saturday Saturday... A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny and hot, with a high near 91. Southwest wind 10 to 15 mph.
60% chance of thunderstorms Saturday Night Saturday Night... Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 71. Chance of precipitation is 60%.
40% chance of thunderstorms Sunday Sunday... A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 84.
30% chance of thunderstorms Sunday Night Sunday Night... A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 61.
20% chance of thunderstorms Monday Monday... A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 78.
30% chance of thunderstorms Monday Night Monday Night... A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 58.
30% chance of thunderstorms Tuesday Tuesday... A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 80.
Current Radar Image


Sun Almanac for Ottawa, Wisconsin
Sunrise: 05:20 AM
Sunset: 8:36 PM
Civil Sunrise:04:44 AM
Civil Sunset: 9:11 PM
Nautical Sunrise: 03:59 AM
Nautical Sunset: 9:57 PM
Astro Sunrise: 03:04 AM
Astro Sunset: 10:52 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.