Today
Mostly clear throughout the day, high +72°, low +52°. Light wind, up to 12 mph. No rain expected.
Weather in Chester
United States · Pennsylvania · 39.8475, -75.3579
Today Now 8:06 AM
+57° Mostly clear
Hourly forecast
Today10/30
Temperature°F
Cloudiness
Precipitation
Windmph
Wind gusts
Humidity
PressureinHg
Dew point°F
Visibilitymi
UV index
Forecast in words
Tomorrow
Tomorrow high +59° and mostly clear, nighttime low +46°, 13° colder.
Week
This week temperatures range from +46° to +72°. Peak warmth: Fri, +72°. Nighttime weekly low: +46° (Sat). Rain on Thu, Fri.
Week vs norm
- Today 10/30 +72° +11° usually +61°
- Tomorrow 10/31 +59° −1° usually +60°
- Sun 11/1 +61° as usual usually +60°
- Mon 11/2 +64° +5° usually +60°
- Tue 11/3 +70° +11° usually +59°
- Wed 11/4 +70° +11° usually +59°
- Thu 11/5 +64° +6° usually +58°
- Fri 11/6 +64° +6° usually +58°
Difference between forecast daytime high and the 1991–2020 norm for this date.
This day, October 30
Today is warmer than usual for this date.
- Heat record +80° 2016
- Cold record +34° 2011
- Most precipitation 2.0 in 2017
- Strongest gust 61 mph 2012
Records for this calendar date, 1991-2024, ERA5 reanalysis.
Climate in Chester
Today is about 5° warmer than usual for October.
| Month | Daytime / Nighttime | Average | Precipitation in |
|---|---|---|---|
| Jan | +40° / +28° | +33° | 3.3 |
| Feb | +43° / +29° | +35° | 3.1 |
| Mar | +52° / +35° | +43° | 4.2 |
| Apr | +63° / +46° | +53° | 3.7 |
| May | +72° / +55° | +63° | 3.6 |
| Jun | +81° / +64° | +72° | 4.0 |
| Jul | +85° / +70° | +77° | 4.2 |
| Aug | +83° / +68° | +75° | 4.0 |
| Sep | +77° / +62° | +69° | 4.2 |
| Oct | +66° / +50° | +58° | 3.6 |
| Nov | +55° / +40° | +47° | 2.9 |
| Dec | +45° / +32° | +38° | 4.0 |
Climatic normals for 1991–2025 years from ERA5-Land reanalysis.
Astronomical data
Sunrise / sunset
7:28 AM | 6:01 PM
Moon
9:51 PM | 12:45 PM
Moon phase
Waning gibbous 74%
Next solar eclipse
Calculating for this city…