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      Elev 945 ft, 43.184 °N 89.207 °W

      Sun Prairie, WI

      Sun, Oct 4, 2026
      Sunday
      Sun 10/04
      High 69°f
      7% Precip. / 0 in
      Sunny, along with a few afternoon clouds. High 69F. Winds NW at 10 to 15 mph.
      Sunday night
      Sun 10/04
      Low 38°f
      6% Precip. / 0 in
      A few clouds. Low 38F. Winds light and variable.
      Sunrise 6:57 AM
      Sunset 6:32 PM
      Moonrise -
      Moonset 3:41 PM
      Waning Crescent, 42% visible
      Hourly Forecast
      12AM
      52°
      1AM
      52°
      2AM
      51°
      3AM
      51°
      4AM
      50°
      5AM
      50°
      6AM
      50°
      6:57AM
      Sunrise
      7AM
      50°
      8AM
      53°
      9AM
      57°
      10AM
      59°
      11AM
      63°
      12PM
      65°
      1PM
      66°
      2PM
      67°
      3PM
      67°
      4PM
      66°
      5PM
      65°
      6PM
      63°
      6:32PM
      Sunset
      7PM
      59°
      8PM
      56°
      9PM
      54°
      10PM
      51°
      11PM
      50°
      Time Conditions Temp. Feels Like Precip Amount Cloud Cover Dew Point Humidity Wind Pressure
      12:00 am
      Partly Cloudy
      52°F 50°F 16% 0in 56% 46°F 80% 6 mph SSW 30.16in
      1:00 am
      Mostly Cloudy
      52°F 50°F 16% 0in 61% 47°F 83% 6 mph SW 30.15in
      2:00 am
      Partly Cloudy
      51°F 49°F 8% 0in 56% 47°F 85% 6 mph SW 30.14in
      3:00 am
      Partly Cloudy
      51°F 49°F 9% 0in 44% 47°F 86% 6 mph SW 30.13in
      4:00 am
      Partly Cloudy
      50°F 48°F 9% 0in 38% 46°F 87% 6 mph SW 30.13in
      5:00 am
      Partly Cloudy
      50°F 48°F 9% 0in 36% 46°F 86% 6 mph WSW 30.13in
      6:00 am
      Mostly Clear
      50°F 48°F 10% 0in 27% 46°F 85% 6 mph WSW 30.13in
      7:00 am
      Mostly Sunny
      50°F 48°F 7% 0in 26% 46°F 85% 6 mph W 30.14in
      8:00 am
      Sunny
      53°F 51°F 6% 0in 16% 48°F 82% 7 mph W 30.15in
      9:00 am
      Sunny
      57°F 54°F 5% 0in 18% 50°F 78% 9 mph WNW 30.16in
      10:00 am
      Sunny
      59°F 58°F 3% 0in 13% 50°F 72% 10 mph WNW 30.17in
      11:00 am
      Sunny
      63°F 62°F 2% 0in 13% 50°F 64% 10 mph NW 30.17in
      12:00 pm
      Sunny
      65°F 65°F 1% 0in 16% 50°F 57% 10 mph NW 30.18in
      1:00 pm
      Sunny
      66°F 66°F 0% 0in 19% 49°F 54% 10 mph NW 30.18in
      2:00 pm
      Mostly Sunny
      67°F 67°F 0% 0in 21% 48°F 51% 11 mph NW 30.17in
      3:00 pm
      Mostly Sunny
      67°F 67°F 0% 0in 23% 47°F 48% 10 mph NW 30.17in
      4:00 pm
      Mostly Sunny
      66°F 66°F 0% 0in 25% 46°F 47% 9 mph NW 30.17in
      5:00 pm
      Partly Cloudy
      65°F 65°F 0% 0in 38% 45°F 47% 9 mph NW 30.18in
      6:00 pm
      Partly Cloudy
      63°F 63°F 1% 0in 40% 45°F 51% 7 mph NW 30.19in
      7:00 pm
      Partly Cloudy
      59°F 59°F 1% 0in 37% 44°F 57% 6 mph NW 30.21in
      8:00 pm
      Partly Cloudy
      56°F 56°F 1% 0in 42% 43°F 61% 5 mph NNW 30.22in
      9:00 pm
      Partly Cloudy
      54°F 53°F 1% 0in 44% 42°F 63% 5 mph NNW 30.24in
      10:00 pm
      Partly Cloudy
      51°F 49°F 2% 0in 39% 41°F 69% 5 mph NNW 30.26in
      11:00 pm
      Mostly Clear
      50°F 48°F 2% 0in 28% 40°F 70% 5 mph NNW 30.27in
      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