Today
Rain throughout the day, high +55°, low +52°. Wind up to 17 mph. Precipitation likely — up to 100%.
Weather in Sun Prairie
United States · Wisconsin · 43.1836, -89.2137
Today Now 4:20 AM
+52° Overcast
Hourly forecast
Today10/15
Temperature°F
Cloudiness
Precipitation
Windmph
Wind gusts
Humidity
PressureinHg
Dew point°F
Visibilitymi
UV index
Forecast in words
Tomorrow
Tomorrow rain: daytime +52°, nighttime +39° — 4° colder than today.
Week
Seven days ahead fall within +32°…+66°. Warmest day — Wed, up to +66°. Nighttime weekly low: +32° (Sat). Days with precipitation — Thu, Fri. Clear days — 5. Windiest day — Fri (21 mph). Second half of the week is warmer than the first.
Week vs norm
- Today 10/15 +55° −5° usually +61°
- Tomorrow 10/16 +52° −9° usually +60°
- Sat 10/17 +54° −6° usually +60°
- Sun 10/18 +61° +1° usually +59°
- Mon 10/19 +63° +4° usually +59°
- Tue 10/20 +64° +6° usually +58°
- Wed 10/21 +66° +8° usually +58°
- Thu 10/22 +50° −7° usually +57°
Difference between forecast daytime high and the 1991–2020 norm for this date.
This day, October 15
Today is cooler than usual for this date.
- Heat record +72° 1999
- Cold record +28° 2006
- Most precipitation 0.5 in 2017
- Strongest gust 41 mph 2011
Records for this calendar date, 1991-2024, ERA5 reanalysis.
Climate in Sun Prairie
Today is about 5° colder than usual for October.
| Month | Daytime / Nighttime | Average | Precipitation in |
|---|---|---|---|
| Jan | +27° / +13° | +19° | 1.8 |
| Feb | +31° / +15° | +22° | 1.7 |
| Mar | +44° / +27° | +34° | 2.6 |
| Apr | +57° / +37° | +46° | 4.0 |
| May | +69° / +49° | +58° | 4.0 |
| Jun | +78° / +60° | +69° | 4.3 |
| Jul | +82° / +64° | +73° | 3.6 |
| Aug | +80° / +62° | +71° | 3.9 |
| Sep | +74° / +55° | +64° | 3.2 |
| Oct | +61° / +44° | +51° | 2.9 |
| Nov | +45° / +31° | +38° | 2.2 |
| Dec | +32° / +20° | +26° | 2.0 |
Climatic normals for 1991–2025 years from ERA5-Land reanalysis.
Astronomical data
Sunrise / sunset
7:10 AM | 6:13 PM
Moon
12:35 PM | 8:54 PM
Moon phase
Waxing crescent 23%
Next solar eclipse
Calculating for this city…