Today
During the day clear, up to +50°, at night around +48°. Light wind, up to 3 mph. The day promises to be dry.
Weather in Claymont
United States · Delaware · 39.8007, -75.4596
Today Now 8:03 PM
+50° Clear
Hourly forecast
Today10/18
Temperature°F
Cloudiness
Precipitation
Windmph
Wind gusts
Humidity
PressureinHg
Dew point°F
Visibilitymi
UV index
Forecast in words
Tomorrow
Tomorrow clear, high +64°, low +45°, about 14° warmer.
Week
During the week the thermometer stays between +43°…+66°. Warmest day — Tue, up to +66°. Coldest night — Sat, around +43°. No rain in the forecast. Sunshine expected on 8 of seven days.
Week vs norm
- Today 10/18 +50° −15° usually +65°
- Tomorrow 10/19 +64° as usual usually +65°
- Tue 10/20 +66° +2° usually +64°
- Wed 10/21 +61° −3° usually +64°
- Thu 10/22 +64° as usual usually +64°
- Fri 10/23 +59° −4° usually +63°
- Sat 10/24 +63° as usual usually +63°
- Sun 10/25 +64° +2° usually +62°
Difference between forecast daytime high and the 1991–2020 norm for this date.
This day, October 18
Today is cooler than usual for this date.
- Heat record +81° 2016
- Cold record +36° 2015
- Most precipitation 0.7 in 2009
- Strongest gust 38 mph 1999
Records for this calendar date, 1991-2024, ERA5 reanalysis.
Climate in Claymont
Today is about 8° colder than usual for October.
| Month | Daytime / Nighttime | Average | Precipitation in |
|---|---|---|---|
| Jan | +40° / +28° | +33° | 3.4 |
| Feb | +43° / +28° | +35° | 3.1 |
| Mar | +52° / +35° | +42° | 4.2 |
| Apr | +63° / +45° | +53° | 3.8 |
| May | +72° / +55° | +63° | 3.7 |
| Jun | +81° / +64° | +72° | 4.1 |
| Jul | +85° / +70° | +77° | 4.3 |
| Aug | +83° / +68° | +75° | 4.0 |
| Sep | +77° / +62° | +69° | 4.3 |
| Oct | +66° / +50° | +57° | 3.6 |
| Nov | +55° / +40° | +46° | 2.9 |
| Dec | +45° / +32° | +38° | 4.0 |
Climatic normals for 1991–2025 years from ERA5-Land reanalysis.
Astronomical data
Sunrise / sunset
7:15 AM | 6:17 PM
Moon
2:33 PM | —
Moon phase
First quarter 50%
Next solar eclipse
Calculating for this city…