Water Temperature of Lake Monona in Madison, WI
Current Water Temperature
Measurement Time: Monday, September 21, 2026, 11:00 AM CDT
Temperature Locations
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Local Points of Interest
Brittingham Park; Brittingham Beach; Menona Bay; GreenbushStation Name: LAKE MONONA AT MADISON, WI
Data Source: Water Data - usgc.gov
Elevation Above Sea Level: 840 feet
Nearest Address:
795 W Washington Ave
Madison, WI 53715
Dane County
GPS Coordinates: 43.0633297, -89.3970636
Nearby Water Temperatures
Lake Mendota, Madison, WI (2.5 mi)Swan Creek, Fitchburg, WI (4.8 mi)
Pheasant Branch, Middleton, WI (6.4 mi)
Badger Mill Creek, Verona, WI (9.3 mi)
Yahara River, Windsor, WI (10.3 mi)
Sugar River, Verona, WI (10.8 mi)
Black Earth Creek, Cross Plains, WI (12.7 mi)
Brewery Creek, Cross Plains, WI (12.7 mi)
Black Earth Creek, Cross Plains, WI (13.9 mi)
Black Earth Creek, Black Earth, WI (17.6 mi)
Eagle Spring Lake, Mukwonago, WI (50.7 mi)
Wisconsin River, Muscoda, WI (53.6 mi)
Rock River, Byron, IL (65.4 mi)
Fox River, Berlin, WI (65.4 mi)
Fox River, Burlington, WI (67.1 mi)
Weather for Madison, Wisconsin
Current Weather
Weather Forecast
This Afternoon
63°F - Chance Rain Showers
Tonight
50°F - Rain Showers Likely
Tuesday
61°F - Chance Rain Showers then Mostly Cloudy
Tuesday Night
47°F - Mostly Clear
Wednesday
65°F - Mostly Sunny
Wednesday Night
49°F - Partly Cloudy
Thursday
66°F - Partly Sunny
Thursday Night
49°F - Mostly Cloudy
Friday
66°F - Partly Sunny
Friday Night
47°F - Mostly Cloudy
Saturday
64°F - Partly Sunny then Slight Chance Rain Showers
Saturday Night
51°F - Chance Rain Showers
Sunday
67°F - Chance Rain Showers
Sunday Night
53°F - Partly Cloudy
Astronomical
Sun Transit: 12:50 AM
Sunset: 6:57 PM
Daylight: 12 hrs 12 mins
Moon Transit: 9:23 PM
Moonset: 1:04 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 75.7%
Best Times for Fishing or Hunting
Major Periods
8:35 AM - 11:05 AM8:53 PM - 11:23 PM
Minor Periods
4:15 PM - 5:45 PM12:34 AM - 2:04 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sun Transit: 12:50 AM
Sunset: 6:57 PM
Daylight: 12 hrs 12 mins
Moon Transit: 9:23 PM
Moonset: 1:04 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 75.7%
Best Times for Fishing or Hunting
Major Periods
8:35 AM - 11:05 AM8:53 PM - 11:23 PM
Minor Periods
4:15 PM - 5:45 PM12:34 AM - 2:04 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sun Transit: 12:50 AM
Sunset: 6:57 PM
Daylight: 12 hrs 12 mins
Moon Transit: 9:23 PM
Moonset: 1:04 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 75.7%
Best Times for Fishing or Hunting
Major Periods
8:35 AM - 11:05 AM8:53 PM - 11:23 PM
Minor Periods
4:15 PM - 5:45 PM12:34 AM - 2:04 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sun Transit: 12:50 AM
Sunset: 6:55 PM
Daylight: 12 hrs 10 mins
Moon Transit: 10:10 PM
Moonset: 2:11 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 84.7%
Best Times for Fishing or Hunting
Major Periods
9:22 AM - 11:52 AM12:00 AM - 12:00 AM
Minor Periods
4:41 PM - 6:11 PM1:41 AM - 3:11 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sun Transit: 12:50 AM
Sunset: 6:55 PM
Daylight: 12 hrs 10 mins
Moon Transit: 10:10 PM
Moonset: 2:11 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 84.7%
Best Times for Fishing or Hunting
Major Periods
9:22 AM - 11:52 AM12:00 AM - 12:00 AM
Minor Periods
4:41 PM - 6:11 PM1:41 AM - 3:11 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sun Transit: 12:49 AM
Sunset: 6:53 PM
Daylight: 12 hrs 7 mins
Moon Transit: 10:54 PM
Moonset: 3:18 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 91.9%
Best Times for Fishing or Hunting
Major Periods
10:07 AM - 12:37 AM12:00 AM - 12:00 AM
Minor Periods
5:04 PM - 6:34 PM2:48 AM - 4:18 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sun Transit: 12:49 AM
Sunset: 6:53 PM
Daylight: 12 hrs 7 mins
Moon Transit: 10:54 PM
Moonset: 3:18 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 91.9%
Best Times for Fishing or Hunting
Major Periods
10:07 AM - 12:37 AM12:00 AM - 12:00 AM
Minor Periods
5:04 PM - 6:34 PM2:48 AM - 4:18 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sun Transit: 12:49 AM
Sunset: 6:51 PM
Daylight: 12 hrs 4 mins
Moon Transit: 11:38 PM
Moonset: 4:26 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.0%
Best Times for Fishing or Hunting
Major Periods
10:51 AM - 1:21 PM12:00 AM - 12:00 AM
Minor Periods
5:25 PM - 6:55 PM3:56 AM - 5:26 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sun Transit: 12:49 AM
Sunset: 6:51 PM
Daylight: 12 hrs 4 mins
Moon Transit: 11:38 PM
Moonset: 4:26 AM
Moon Phase: Waxing Gibbous
Moon Illumination: 97.0%
Best Times for Fishing or Hunting
Major Periods
10:51 AM - 1:21 PM12:00 AM - 12:00 AM
Minor Periods
5:25 PM - 6:55 PM3:56 AM - 5:26 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sun Transit: 12:49 AM
Sunset: 6:49 PM
Daylight: 12 hrs 1 mins
Moon Transit: 12:00 AM
Moonset: 5:34 AM
Moon Phase: Full
Moon Illumination: 99.6%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM12:00 AM - 12:00 AM
Minor Periods
5:45 PM - 7:15 PM5:04 AM - 6:34 AM
Action Rating: 5 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sun Transit: 12:49 AM
Sunset: 6:49 PM
Daylight: 12 hrs 1 mins
Moon Transit: 12:00 AM
Moonset: 5:34 AM
Moon Phase: Full
Moon Illumination: 99.6%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM12:00 AM - 12:00 AM
Minor Periods
5:45 PM - 7:15 PM5:04 AM - 6:34 AM
Action Rating: 5 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sun Transit: 12:48 AM
Sunset: 6:48 PM
Daylight: 11 hrs 58 mins
Moon Transit: 7:33 AM
Moonset: 6:45 AM
Moon Phase: Full
Moon Illumination: 99.7%
Best Times for Fishing or Hunting
Major Periods
7:03 AM - 9:33 AM7:03 AM - 9:33 AM
Minor Periods
6:06 PM - 7:36 PM6:15 AM - 7:45 AM
Action Rating: 5 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sun Transit: 12:48 AM
Sunset: 6:48 PM
Daylight: 11 hrs 58 mins
Moon Transit: 7:33 AM
Moonset: 6:45 AM
Moon Phase: Full
Moon Illumination: 99.7%
Best Times for Fishing or Hunting
Major Periods
7:03 AM - 9:33 AM7:03 AM - 9:33 AM
Minor Periods
6:06 PM - 7:36 PM6:15 AM - 7:45 AM
Action Rating: 5 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sun Transit: 12:48 AM
Sunset: 6:46 PM
Daylight: 11 hrs 55 mins
Moon Transit: 1:08 AM
Moonset: 7:57 AM
Moon Phase: Full
Moon Illumination: 97.3%
Best Times for Fishing or Hunting
Major Periods
12:38 AM - 3:08 AM1:07 PM - 3:37 PM
Minor Periods
6:28 PM - 7:58 PM7:27 AM - 8:57 AM
Action Rating: 4 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sun Transit: 12:48 AM
Sunset: 6:46 PM
Daylight: 11 hrs 55 mins
Moon Transit: 1:08 AM
Moonset: 7:57 AM
Moon Phase: Full
Moon Illumination: 97.3%
Best Times for Fishing or Hunting
Major Periods
12:38 AM - 3:08 AM1:07 PM - 3:37 PM
Minor Periods
6:28 PM - 7:58 PM7:27 AM - 8:57 AM
Action Rating: 4 out of 5
