Today
During the day overcast, up to +55°, at night around +55°. Wind up to 7 mph. The day promises to be dry.
Weather in Rosemont
United States · Illinois · 41.9953, -87.8845
Today Now 11:50 PM
+55° Overcast
Hourly forecast
Today10/30
Temperature°F
Cloudiness
Precipitation
Windmph
Wind gusts
Humidity
PressureinHg
Dew point°F
Visibilitymi
UV index
Forecast in words
Tomorrow
Tomorrow rain, high +59°, low +54°, about 4° warmer.
Week
Seven days ahead fall within +54°…+68°. Warmest day — Tue, up to +68°. Nighttime weekly low: +54° (Sat). Rain on Sat, Tue, Wed.
Week vs norm
- Today 10/30 +55° −1° usually +57°
- Tomorrow 10/31 +59° +3° usually +56°
- Sun 11/1 +61° +5° usually +56°
- Mon 11/2 +61° +6° usually +55°
- Tue 11/3 +68° +13° usually +55°
- Wed 11/4 +63° +8° usually +54°
- Thu 11/5 +59° +5° usually +54°
- Fri 11/6 +55° +2° usually +53°
Difference between forecast daytime high and the 1991–2020 norm for this date.
This day, October 30
Today is cooler than usual for this date.
- Heat record +78° 2024
- Cold record +30° 2020
- Most precipitation 1.5 in 1991
- Strongest gust 56 mph 1996
Records for this calendar date, 1991-2024, ERA5 reanalysis.
Climate in Rosemont
Today is about 5° colder than usual for October.
| Month | Daytime / Nighttime | Average | Precipitation in |
|---|---|---|---|
| Jan | +31° / +19° | +24° | 2.3 |
| Feb | +35° / +21° | +27° | 2.1 |
| Mar | +46° / +30° | +37° | 2.8 |
| Apr | +58° / +40° | +48° | 4.2 |
| May | +69° / +51° | +59° | 4.3 |
| Jun | +79° / +62° | +70° | 4.0 |
| Jul | +83° / +67° | +74° | 3.7 |
| Aug | +82° / +65° | +73° | 3.7 |
| Sep | +76° / +58° | +66° | 2.9 |
| Oct | +64° / +47° | +55° | 3.2 |
| Nov | +49° / +35° | +41° | 2.5 |
| Dec | +37° / +25° | +30° | 2.3 |
Climatic normals for 1991–2025 years from ERA5-Land reanalysis.
Astronomical data
Sunrise / sunset
7:22 AM | 5:47 PM
Moon
9:35 PM | 12:46 PM
Moon phase
Waning gibbous 74%
Next solar eclipse
Calculating for this city…