Today
During the day clear, up to +68°, at night around +57°. Wind gusts reach 4 mph. No precipitation expected.
Weather in Posen
United States · Illinois · 41.6317, -87.6814
Today Now 1:21 PM
+68° Clear
Hourly forecast
Today10/22
Temperature°F
Cloudiness
Precipitation
Windmph
Wind gusts
Humidity
PressureinHg
Dew point°F
Visibilitymi
UV index
Forecast in words
Tomorrow
Tomorrow mostly clear: daytime +68°, nighttime +52°, weather holds steady.
Week
Seven days ahead fall within +52°…+70°. Peak warmth: Sun, +70°. Coldest night — Fri, around +52°. Precipitation expected: Wed, Thu. Colder closer to the weekend.
Week vs norm
- Today 10/22 +68° +7° usually +61°
- Tomorrow 10/23 +68° +7° usually +61°
- Sat 10/24 +68° +8° usually +60°
- Sun 10/25 +70° +10° usually +60°
- Mon 10/26 +63° +3° usually +59°
- Tue 10/27 +61° +2° usually +59°
- Wed 10/28 +66° +8° usually +59°
- Thu 10/29 +61° +3° usually +58°
Difference between forecast daytime high and the 1991–2020 norm for this date.
This day, October 22
Today is warmer than usual for this date.
- Heat record +76° 2022
- Cold record +31° 2013
- Most precipitation 0.9 in 2020
- Strongest gust 45 mph 2019
Records for this calendar date, 1991-2024, ERA5 reanalysis.
Climate in Posen
Today is about 4° warmer than usual for October.
| Month | Daytime / Nighttime | Average | Precipitation in |
|---|---|---|---|
| Jan | +32° / +19° | +25° | 2.7 |
| Feb | +36° / +21° | +28° | 2.3 |
| Mar | +47° / +31° | +38° | 3.2 |
| Apr | +60° / +40° | +49° | 4.4 |
| May | +71° / +52° | +60° | 4.6 |
| Jun | +80° / +62° | +71° | 4.4 |
| Jul | +83° / +67° | +74° | 4.0 |
| Aug | +82° / +65° | +73° | 3.9 |
| Sep | +77° / +58° | +67° | 3.0 |
| Oct | +65° / +47° | +55° | 3.5 |
| Nov | +50° / +35° | +42° | 2.9 |
| Dec | +38° / +26° | +31° | 2.6 |
Climatic normals for 1991–2025 years from ERA5-Land reanalysis.
Astronomical data
Sunrise / sunset
7:11 AM | 5:58 PM
Moon
4:08 PM | 3:09 AM
Moon phase
Waxing gibbous 86%
Next solar eclipse
Calculating for this city…