Today
Expect clear. Daytime high +61°, overnight low +46°. Light wind, up to 10 mph. No precipitation expected.
Weather in Sumner
United States · Iowa · 42.8475, -92.0916
Today Now 7:13 AM
+50° Mostly clear
Hourly forecast
Today10/29
Temperature°F
Cloudiness
Precipitation
Windmph
Wind gusts
Humidity
PressureinHg
Dew point°F
Visibilitymi
UV index
Forecast in words
Tomorrow
Tomorrow rain: daytime +52°, nighttime +43° — 9° colder than today.
Week
This week temperatures range from +43° to +64°. Weekly maximum — +64° (Sun). Coldest night — Fri, around +43°. Precipitation expected: Fri, Sat, Mon, Tue, Wed, Thu.
Week vs norm
- Today 10/29 +61° +6° usually +55°
- Tomorrow 10/30 +52° −2° usually +54°
- Sat 10/31 +57° +4° usually +54°
- Sun 11/1 +64° +11° usually +53°
- Mon 11/2 +59° +6° usually +53°
- Tue 11/3 +64° +12° usually +52°
- Wed 11/4 +61° +9° usually +51°
- Thu 11/5 +52° as usual usually +51°
Difference between forecast daytime high and the 1991–2020 norm for this date.
This day, October 29
Today is a typical day for this date.
- Heat record +82° 2024
- Cold record +23° 2010
- Most precipitation 1.4 in 1991
- Strongest gust 50 mph 1996
Records for this calendar date, 1991-2024, ERA5 reanalysis.
Climate in Sumner
Today is close to the norm for October.
| Month | Daytime / Nighttime | Average | Precipitation in |
|---|---|---|---|
| Jan | +26° / +11° | +18° | 1.5 |
| Feb | +30° / +15° | +22° | 1.5 |
| Mar | +45° / +27° | +35° | 2.6 |
| Apr | +59° / +38° | +47° | 4.3 |
| May | +70° / +50° | +60° | 5.0 |
| Jun | +79° / +61° | +69° | 5.1 |
| Jul | +82° / +64° | +73° | 4.3 |
| Aug | +80° / +62° | +71° | 4.0 |
| Sep | +75° / +55° | +64° | 3.4 |
| Oct | +62° / +43° | +51° | 2.9 |
| Nov | +46° / +30° | +37° | 2.2 |
| Dec | +32° / +18° | +24° | 1.8 |
Climatic normals for 1991–2025 years from ERA5-Land reanalysis.
Astronomical data
Sunrise / sunset
7:39 AM | 6:04 PM
Moon
8:36 PM | 12:08 PM
Moon phase
Waning gibbous 83%
Next solar eclipse
Calculating for this city…