Today
Mostly clear throughout the day, high +68°, low +59°. Wind up to 4 mph. No rain expected.
Weather in Sergeant Bluff
United States · Iowa · 42.4039, -96.3586
Today Now 6:19 PM
+68° Mostly clear
Hourly forecast
Today10/21
Temperature°F
Cloudiness
Precipitation
Windmph
Wind gusts
Humidity
PressureinHg
Dew point°F
Visibilitymi
UV index
Forecast in words
Tomorrow
Tomorrow mostly clear: daytime +75°, nighttime +54° — 7° warmer than today.
Week
Seven days ahead fall within +39°…+75°. Warmest day — Thu, up to +75°. Nighttime weekly low: +39° (Wed). Precipitation expected: Sun, Mon, Tue. Strongest wind — Fri, up to 18 mph. It cools down by the end of the week.
Week vs norm
- Today 10/21 +68° +6° usually +62°
- Tomorrow 10/22 +75° +14° usually +61°
- Fri 10/23 +75° +14° usually +61°
- Sat 10/24 +73° +13° usually +60°
- Sun 10/25 +66° +6° usually +60°
- Mon 10/26 +55° −4° usually +59°
- Tue 10/27 +45° −14° usually +59°
- Wed 10/28 +48° −10° usually +58°
Difference between forecast daytime high and the 1991–2020 norm for this date.
This day, October 21
Today is a typical day for this date.
- Heat record +81° 2024
- Cold record +29° 1997
- Most precipitation 0.7 in 2009
- Strongest gust 47 mph 2017
Records for this calendar date, 1991-2024, ERA5 reanalysis.
Climate in Sergeant Bluff
Today is about 4° warmer than usual for October.
| Month | Daytime / Nighttime | Average | Precipitation in |
|---|---|---|---|
| Jan | +30° / +14° | +21° | 1.1 |
| Feb | +36° / +17° | +25° | 1.2 |
| Mar | +49° / +29° | +37° | 2.3 |
| Apr | +62° / +40° | +49° | 4.0 |
| May | +73° / +52° | +61° | 5.2 |
| Jun | +82° / +62° | +71° | 4.8 |
| Jul | +86° / +67° | +76° | 3.2 |
| Aug | +84° / +65° | +74° | 3.8 |
| Sep | +79° / +57° | +67° | 2.8 |
| Oct | +65° / +44° | +53° | 2.4 |
| Nov | +49° / +31° | +38° | 1.6 |
| Dec | +35° / +19° | +26° | 1.4 |
Climatic normals for 1991–2025 years from ERA5-Land reanalysis.
Astronomical data
Sunrise / sunset
7:45 AM | 6:33 PM
Moon
4:23 PM | 2:38 AM
Moon phase
Waxing gibbous 78%
Next solar eclipse
Calculating for this city…