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      Elev 945 ft, 43.184 °N 89.207 °W

      Sun Prairie, WI

      Fri, Oct 2, 2026
      Friday
      Fri 10/02
      High 63°f
      3% Precip. / 0 in
      Mostly sunny. High 63F. Winds NNW at 5 to 10 mph.
      Friday night
      Fri 10/02
      Low 39°f
      8% Precip. / 0 in
      A mostly clear sky. Low 39F. Winds light and variable.
      Sunrise 6:55 AM
      Sunset 6:36 PM
      Moonrise 10:33 PM
      Moonset 2:06 PM
      Waning Gibbous, 54% visible
      Hourly Forecast
      12AM
      54°
      1AM
      53°
      2AM
      51°
      3AM
      50°
      4AM
      49°
      5AM
      48°
      6AM
      47°
      6:55AM
      Sunrise
      7AM
      47°
      8AM
      49°
      9AM
      52°
      10AM
      55°
      11AM
      57°
      12PM
      59°
      1PM
      61°
      2PM
      62°
      3PM
      62°
      4PM
      62°
      5PM
      60°
      6PM
      58°
      6:36PM
      Sunset
      7PM
      54°
      8PM
      51°
      9PM
      49°
      10PM
      47°
      11PM
      45°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      12:00 am
      Mostly Cloudy
      54°F 53°F 3% 0in 72% 46°F 74% 6 mph NNW 30.06in
      1:00 am
      Mostly Cloudy
      53°F 51°F 2% 0in 75% 45°F 74% 5 mph NNW 30.07in
      2:00 am
      Mostly Cloudy
      51°F 50°F 2% 0in 75% 44°F 76% 5 mph NNW 30.09in
      3:00 am
      Mostly Cloudy
      50°F 48°F 2% 0in 73% 43°F 76% 6 mph NNW 30.11in
      4:00 am
      Cloudy
      49°F 47°F 2% 0in 82% 42°F 76% 6 mph NNW 30.12in
      5:00 am
      Mostly Cloudy
      48°F 46°F 2% 0in 60% 41°F 77% 6 mph NNW 30.14in
      6:00 am
      Partly Cloudy
      47°F 44°F 2% 0in 49% 41°F 78% 7 mph NNW 30.16in
      7:00 am
      Partly Cloudy
      47°F 43°F 3% 0in 41% 40°F 79% 6 mph NNW 30.19in
      8:00 am
      Mostly Sunny
      49°F 46°F 3% 0in 24% 42°F 76% 7 mph NNW 30.21in
      9:00 am
      Sunny
      52°F 49°F 2% 0in 14% 43°F 70% 9 mph N 30.23in
      10:00 am
      Sunny
      55°F 52°F 1% 0in 15% 42°F 63% 10 mph N 30.24in
      11:00 am
      Sunny
      57°F 55°F 0% 0in 12% 42°F 57% 10 mph N 30.25in
      12:00 pm
      Mostly Sunny
      59°F 58°F 0% 0in 21% 41°F 51% 9 mph NNW 30.25in
      1:00 pm
      Mostly Sunny
      61°F 60°F 0% 0in 22% 41°F 47% 9 mph NNW 30.24in
      2:00 pm
      Sunny
      62°F 61°F 0% 0in 9% 41°F 46% 9 mph NNW 30.24in
      3:00 pm
      Sunny
      62°F 61°F 0% 0in 14% 41°F 46% 9 mph NNW 30.24in
      4:00 pm
      Sunny
      62°F 61°F 0% 0in 3% 40°F 46% 8 mph NNW 30.24in
      5:00 pm
      Sunny
      60°F 60°F 0% 0in 2% 41°F 48% 7 mph NNW 30.24in
      6:00 pm
      Sunny
      58°F 57°F 0% 0in 1% 42°F 55% 5 mph NNW 30.25in
      7:00 pm
      Clear
      54°F 54°F 1% 0in 1% 41°F 62% 4 mph N 30.26in
      8:00 pm
      Clear
      51°F 51°F 1% 0in 3% 41°F 69% 2 mph N 30.28in
      9:00 pm
      Clear
      49°F 49°F 2% 0in 5% 40°F 73% 2 mph N 30.29in
      10:00 pm
      Clear
      47°F 47°F 3% 0in 6% 40°F 76% 2 mph N 30.3in
      11:00 pm
      Clear
      45°F 45°F 3% 0in 7% 40°F 81% 1 mph N 30.31in
      Additional Conditions
      1. Pressure 29.85 in
      2. Visibility 1.5 miles
      3. Clouds Cloudy
      4. Dew Point62°F
      5. Humidity 100%
      6. Rainfall 0.83 in
      7. Snow Depth 0 in
      KMSN Station History
      Almanac for September 30, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 70°F 67°F 88°F 1971
      4. Low 59°F 45°F 28°F 1993
      5. Rain/Snow Depth
      6. Precipitation 0.89 in 2.9 in -
      7. Snow 0 in - in -
      Almanac for October 1, 2026
      1. Forecast Average Record
      2. Temperature
      3. High 66°F 67°F 90°F
      4. Low 52°F 45°F 27°F
      Astronomy
      1. Sun Rise Set
      2. Actual Time 6:53 AM 6:39 PM
      3. Civil Twilight 6:24 AM 7:07 PM
      4. Nautical Twilight 5:51 AM 7:40PM
      5. Astronomical Twilight 5:18 AM 8:14 PM
      1. Length of Visible Light 12h 43m
      2. Length of Day 11h 46m
      3. Tomorrow will be 2 minutes 55 seconds shorter
      1. Moon 8:36 PM 11:47 AM
      2. Waning Gibbous77% of the Moon is Illuminated
      Oct 3
      Waning Half Last Qtr
      Oct 10
      New Moon
      Oct 18
      Waxing Half First Qtr
      Oct 25
      Full Moon
      Nearby Weather Stations
      Station Location
      Temp
      Windchill
      Heat Index
      Dew Point
      Humidity
      Wind
      Precip.
      Elev.
      Updated
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      Level Access
      Glossary