Today
Expect mostly clear. Daytime high +59°, overnight low +55°. Wind gusts reach 7 mph. No precipitation expected.
Weather in Keystone
United States · Iowa · 41.9983, -92.1974
Today Now 8:42 PM
+59° Partly cloudy
Hourly forecast
Today10/27
Temperature°F
Cloudiness
Precipitation
Windmph
Wind gusts
Humidity
PressureinHg
Dew point°F
Visibilitymi
UV index
Forecast in words
Tomorrow
Tomorrow high +73° and partly cloudy, nighttime low +52°, about 14° warmer.
Week
During the week the thermometer stays between +46°…+73°. Peak warmth: Wed, +73°. Coldest night — Fri, around +46°. Days with precipitation — Fri, Sat, Sun, Mon, Tue. Peak wind: Tue, 27 mph.
Week vs norm
- Today 10/27 +59° +1° usually +58°
- Tomorrow 10/28 +73° +16° usually +58°
- Thu 10/29 +64° +7° usually +57°
- Fri 10/30 +55° −1° usually +57°
- Sat 10/31 +61° +5° usually +56°
- Sun 11/1 +59° +4° usually +55°
- Mon 11/2 +55° as usual usually +55°
- Tue 11/3 +59° +5° usually +54°
Difference between forecast daytime high and the 1991–2020 norm for this date.
This day, October 27
Today is a typical day for this date.
- Heat record +75° 2014
- Cold record +17° 1997
- Most precipitation 0.7 in 2015
- Strongest gust 57 mph 2010
Records for this calendar date, 1991-2024, ERA5 reanalysis.
Climate in Keystone
Today is about 6° colder than usual for October.
| Month | Daytime / Nighttime | Average | Precipitation in |
|---|---|---|---|
| Jan | +28° / +13° | +20° | 1.6 |
| Feb | +33° / +17° | +24° | 1.7 |
| Mar | +48° / +29° | +37° | 2.8 |
| Apr | +61° / +40° | +50° | 4.6 |
| May | +72° / +52° | +61° | 5.1 |
| Jun | +80° / +62° | +71° | 5.0 |
| Jul | +83° / +66° | +74° | 4.2 |
| Aug | +82° / +64° | +73° | 3.7 |
| Sep | +77° / +56° | +66° | 3.7 |
| Oct | +64° / +45° | +53° | 3.0 |
| Nov | +48° / +32° | +39° | 2.3 |
| Dec | +34° / +20° | +27° | 1.9 |
Climatic normals for 1991–2025 years from ERA5-Land reanalysis.
Astronomical data
Sunrise / sunset
7:35 AM | 6:08 PM
Moon
6:47 PM | 9:36 AM
Moon phase
Waning gibbous 97%
Next solar eclipse
Calculating for this city…