Today
Mostly clear throughout the day, high +73°, low +55°. Light wind, up to 10 mph. No rain expected.
Weather in Pierre
United States · South Dakota · 44.3683, -100.3510
Today Now 2:22 PM
+68° Clear
Hourly forecast
Today10/17
Temperature°F
Cloudiness
Precipitation
Windmph
Wind gusts
Humidity
PressureinHg
Dew point°F
Visibilitymi
UV index
Forecast in words
Tomorrow
Tomorrow mostly clear, high +70°, low +46°, about 4° colder.
Week
This week temperatures range from +45° to +82°. Peak warmth: Fri, +82°. Coldest at night — Mon, +45°. Rain on Fri, Sat. Cloudless weather for 4 days.
Week vs norm
- Today 10/17 +73° +11° usually +63°
- Tomorrow 10/18 +70° +8° usually +62°
- Mon 10/19 +64° +3° usually +61°
- Tue 10/20 +70° +9° usually +61°
- Wed 10/21 +68° +8° usually +60°
- Thu 10/22 +77° +17° usually +60°
- Fri 10/23 +82° +23° usually +59°
- Sat 10/24 +63° +4° usually +59°
Difference between forecast daytime high and the 1991–2020 norm for this date.
This day, October 17
Today is a typical day for this date.
- Heat record +87° 2024
- Cold record +26° 1999
- Most precipitation 0.8 in 1998
- Strongest gust 57 mph 2012
Records for this calendar date, 1991-2024, ERA5 reanalysis.
Climate in Pierre
Today is about 9° warmer than usual for October.
| Month | Daytime / Nighttime | Average | Precipitation in |
|---|---|---|---|
| Jan | +30° / +12° | +20° | 0.7 |
| Feb | +35° / +16° | +24° | 0.9 |
| Mar | +47° / +26° | +34° | 1.4 |
| Apr | +59° / +36° | +46° | 2.6 |
| May | +71° / +50° | +59° | 3.3 |
| Jun | +82° / +61° | +70° | 3.4 |
| Jul | +89° / +67° | +77° | 2.6 |
| Aug | +88° / +65° | +75° | 2.2 |
| Sep | +80° / +56° | +66° | 2.0 |
| Oct | +63° / +42° | +51° | 1.9 |
| Nov | +47° / +28° | +36° | 0.9 |
| Dec | +34° / +17° | +24° | 0.9 |
Climatic normals for 1991–2025 years from ERA5-Land reanalysis.
Astronomical data
Sunrise / sunset
7:59 AM | 6:53 PM
Moon
2:58 PM | 11:31 PM
Moon phase
Waxing crescent 41%
Next solar eclipse
Calculating for this city…