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Now · 5:06 AM

Delaware Weather & Hourly Forecast

United States · New Jersey · 07833

Light rain
66°F
Light rain
Feels like: 71°F
💧 Humidity 97% 🌡 Pressure 29.97 inHg 💨 Wind 1 mph 👁 Visibility 1.6 mi Clouds 100% ☀️ UV index 0.0 · Low 🌅 Sunrise 🌇 Sunset

Hourly Forecast for Delaware

Today
Light rain · 6:00 AM Light rain
66° 💧 0.223 in 💨 2 mph H 99%29.94 inHg
Light rain · 9:00 AM Light rain
68° 💧 0.044 in 💨 3 mph H 99%29.94 inHg
Light rain · 12:00 PM Light rain
75° 💧 0.017 in 💨 5 mph H 84%29.91 inHg
Light rain · 3:00 PM Light rain
81° 💧 0.014 in 💨 6 mph H 66%29.83 inHg
Sunny · 6:00 PM Sunny
80° 💧 None 💨 4 mph H 74%29.83 inHg
Clear night · 9:00 PM Clear night
71° 💧 None 💨 5 mph H 88%29.88 inHg
Tomorrow
Mostly clear night · 12:00 AM Mostly clear night
68° 💧 None 💨 4 mph H 91%29.85 inHg
Mostly cloudy night · 3:00 AM Mostly cloudy night
67° 💧 0.001 in 💨 4 mph H 91%29.85 inHg
Mostly cloudy night · 6:00 AM Mostly cloudy night
67° 💧 0.001 in 💨 7 mph H 85%29.94 inHg
Sunny · 9:00 AM Sunny
68° 💧 None 💨 8 mph H 77%30.00 inHg
Mostly sunny · 12:00 PM Mostly sunny
70° 💧 None 💨 11 mph H 54%30.06 inHg
Mostly sunny · 3:00 PM Mostly sunny
72° 💧 None 💨 12 mph H 47%30.06 inHg
Sunny · 6:00 PM Sunny
69° 💧 None 💨 8 mph H 54%30.09 inHg
Clear night · 11:00 PM Clear night
57° 💧 None 💨 7 mph H 68%30.24 inHg
Tuesday
Sunny · 8:00 AM Sunny
55° 💧 None 💨 5 mph H 80%30.36 inHg
Sunny · 5:00 PM Sunny
70° 💧 None 💨 4 mph H 48%30.33 inHg

In Delaware and, more broadly, across the state of New Jersey: Tonight, skies will remain mostly cloudy with temperatures holding steady between 70 and 75 degrees Fahrenheit. Winds will be moderate from the southeast, reaching up to 10 mph, with gusts possibly hitting 21 mph. No rain is expected during the evening hours, making for a relatively dry night. The wind may cause some breezy conditions, but overall, it should stay manageable. Temperatures will stay mild through the evening, providing comfortable conditions before the night progresses. Be aware that the gusty winds could continue into the night, so securing loose outdoor items is advisable. Overall, it looks like a peaceful and mild evening with no significant weather concerns.

15-Day Weather Outlook for Delaware

Sunday, Sep 13Sun Sep 13 Thunderstorms Thunderstorms 82°/66° 💧 None 💨 11 mph
TomorrowTomorrow Mostly sunny Mostly sunny 73°/65° 💧 None 💨 12 mph
Tuesday, Sep 15Tue Sep 15 Partly cloudy Partly cloudy 71°/51° 💧 0.442 in 💨 7 mph
Wednesday, Sep 16Wed Sep 16 Partly cloudy Partly cloudy 76°/54° 💧 None 💨 7 mph
Thursday, Sep 17Thu Sep 17 Sunny Sunny 82°/60° 💧 None 💨 7 mph
Friday, Sep 18Fri Sep 18 Partly cloudy Partly cloudy 87°/64° 💧 None 💨 7 mph
Saturday, Sep 19Sat Sep 19 Mostly sunny Mostly sunny 88°/68° 💧 0.003 in 💨 8 mph
Sunday, Sep 20Sun Sep 20 Overcast Overcast 88°/70° 💧 0.002 in 💨 13 mph
Monday, Sep 21Mon Sep 21 Partly cloudy Partly cloudy 69°/57° 💧 0.074 in 💨 9 mph
Tuesday, Sep 22Tue Sep 22 Overcast Overcast 65°/52° 💧 0.001 in 💨 8 mph
Wednesday, Sep 23Wed Sep 23 Mostly cloudy Mostly cloudy 71°/53° 💧 0.012 in 💨 7 mph
Thursday, Sep 24Thu Sep 24 Overcast Overcast 68°/57° 💧 0.016 in 💨 6 mph
Friday, Sep 25Fri Sep 25 Overcast Overcast 67°/53° 💧 None 💨 8 mph
Saturday, Sep 26Sat Sep 26 Overcast Overcast 72°/53° 💧 None 💨 6 mph
Sunday, Sep 27Sun Sep 27 Overcast Overcast 60°/60° 💧 None 💨 5 mph

TEMPERATURE OUTLOOK

Temperature & Weather Trends in Delaware

Vertical axis: °F · Color based on temperature
Light rain at 6:00 AM
66° Today 6:00 AM
Thunderstorms at 7:00 AM
66° 7:00 AM
Light rain at 8:00 AM
67° 8:00 AM
Light rain at 9:00 AM
68° 9:00 AM
Light rain at 10:00 AM
70° Today 10:00 AM
Overcast at 11:00 AM
74° 11:00 AM
Light rain at 12:00 PM
75° 12:00 PM
Light rain at 1:00 PM
77° 1:00 PM
Light rain at 2:00 PM
80° Today 2:00 PM
Light rain at 3:00 PM
81° 3:00 PM
Light rain at 4:00 PM
82° 4:00 PM
Sunny at 5:00 PM
81° 5:00 PM
Sunny at 6:00 PM
80° Today 6:00 PM
Sunny at 7:00 PM
75° 7:00 PM
Clear night at 8:00 PM
73° 8:00 PM
Clear night at 9:00 PM
71° 9:00 PM
Clear night at 10:00 PM
71° Today 10:00 PM
Clear night at 11:00 PM
69° 11:00 PM
Mostly clear night at 12:00 AM
68° 12:00 AM
Overcast night at 1:00 AM
67° 1:00 AM
Mostly cloudy night at 2:00 AM
67° Tomorrow 2:00 AM
Mostly cloudy night at 3:00 AM
67° 3:00 AM
Mostly cloudy night at 4:00 AM
67° 4:00 AM
Partly cloudy night at 5:00 AM
68° 5:00 AM
Mostly cloudy night at 6:00 AM
67° Tomorrow 6:00 AM
Sunny at 7:00 AM
66° 7:00 AM
Sunny at 8:00 AM
66° 8:00 AM
Sunny at 9:00 AM
68° 9:00 AM
Sunny at 10:00 AM
69° Tomorrow 10:00 AM
Sunny at 11:00 AM
69° 11:00 AM
Mostly sunny at 12:00 PM
70° 12:00 PM
Mostly sunny at 1:00 PM
72° 1:00 PM
Partly cloudy at 2:00 PM
72° Tomorrow 2:00 PM
Mostly sunny at 3:00 PM
72° 3:00 PM
Sunny at 4:00 PM
72° 4:00 PM
Sunny at 5:00 PM
70° 5:00 PM
Sunny at 6:00 PM
69° Tomorrow 6:00 PM
Sunny at 7:00 PM
65° 7:00 PM
Clear night at 8:00 PM
61° 8:00 PM
Clear night at 11:00 PM
57° 11:00 PM
Clear night at 2:00 AM
53° Tuesday 2:00 AM
Clear night at 5:00 AM
51° 5:00 AM
Sunny at 8:00 AM
55° 8:00 AM
Partly cloudy at 11:00 AM
65° 11:00 AM
Mostly sunny at 2:00 PM
71° Tuesday 2:00 PM
Sunny at 5:00 PM
70° 5:00 PM
Clear night at 8:00 PM
62° 8:00 PM
Partly cloudy night at 11:00 PM
57° 11:00 PM
Partly cloudy night at 2:00 AM
56° Wednesday 2:00 AM
Partly cloudy night at 5:00 AM
54° 5:00 AM
Mostly sunny at 8:00 AM
57° 8:00 AM
Sunny at 11:00 AM
69° 11:00 AM
Sunny at 2:00 PM
75° Wednesday 2:00 PM
Sunny at 5:00 PM
76° 5:00 PM
Clear night at 8:00 PM
69° 8:00 PM
Clear night at 11:00 PM
65° 11:00 PM
Clear night at 2:00 AM
62° Thursday 2:00 AM
Clear night at 5:00 AM
60° 5:00 AM
Sunny at 8:00 AM
64° 8:00 AM
Sunny at 11:00 AM
78° 11:00 AM
Sunny at 2:00 PM
82° Thursday 2:00 PM
Sunny at 5:00 PM
82° 5:00 PM
Clear night at 8:00 PM
72° 8:00 PM
Clear night at 2:00 AM
64° 2:00 AM
Sunny at 8:00 AM
65° Friday 8:00 AM
Partly cloudy at 2:00 PM
87° 2:00 PM
Mostly clear night at 8:00 PM
76° 8:00 PM
Mostly clear night at 2:00 AM
68° 2:00 AM
Overcast at 8:00 AM
68° Saturday 8:00 AM
Sunny at 2:00 PM
88° 2:00 PM
Clear night at 8:00 PM
77° 8:00 PM
Clear night at 2:00 AM
70° 2:00 AM
Mostly cloudy at 8:00 AM
71° Sunday 8:00 AM
Overcast at 2:00 PM
88° 2:00 PM
Partly cloudy night at 8:00 PM
69° 8:00 PM
Mostly clear night at 2:00 AM
58° 2:00 AM
Mostly cloudy at 8:00 AM
57° Monday 8:00 AM
Partly cloudy at 2:00 PM
67° 2:00 PM
Overcast night at 8:00 PM
58° 8:00 PM
Overcast night at 2:00 AM
52° 2:00 AM
Overcast at 8:00 AM
52° Tuesday 8:00 AM
Overcast at 2:00 PM
65° 2:00 PM
Mostly cloudy night at 8:00 PM
59° 8:00 PM
Mostly cloudy night at 2:00 AM
54° 2:00 AM
Overcast at 8:00 AM
53° Wednesday 8:00 AM
Overcast at 2:00 PM
71° 2:00 PM
Overcast night at 8:00 PM
64° 8:00 PM
Overcast night at 2:00 AM
59° 2:00 AM
Overcast at 8:00 AM
57° Thursday 8:00 AM
Overcast at 2:00 PM
68° 2:00 PM
Overcast night at 8:00 PM
62° 8:00 PM
Partly cloudy night at 2:00 AM
54° 2:00 AM
Overcast at 8:00 AM
53° Friday 8:00 AM
Overcast at 2:00 PM
67° 2:00 PM
Overcast night at 8:00 PM
58° 8:00 PM
Overcast night at 2:00 AM
53° 2:00 AM
Mostly cloudy at 8:00 AM
54° Saturday 8:00 AM
Mostly cloudy at 2:00 PM
72° 2:00 PM
Overcast night at 8:00 PM
60° 8:00 PM

AIR QUALITY FORECAST

Air Quality Forecast for Delaware

Hourly forecast · Updated every 2 hours
Good
Nearest forecast value 6:00 AM
PM2.5 Fine particles Good 5,1µg/m³

Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.

PM10 Particulate matter Good 6,2µg/m³

Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.

O₃ Ozone Good 50,8µg/m³

Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.

NO₂ Nitrogen dioxide Good 3,6µg/m³

A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.

Air quality is favorable for outdoor activities.

UV & HEALTH

UV, Sun & Health Outlook in Delaware

Maximum daily UV Today, tomorrow and the following day show the maximum UV index forecast for each day.
0–2 Low 3–5 Moderate 6–7 High 8–10 Very high 11+ Extreme
Today UV 4,5Moderate 😊Good
Tomorrow UV 6,1High 🙂Fair
Tuesday UV 6,5High 😐Moderate
Wednesday UV 6,7High 😐Moderate
Thursday UV 6,0High 😊Good
Friday UV 4,0Moderate Unavailable
Saturday UV 4,0Moderate Unavailable
Hourly UV index today
7:00 AMUV 0,0 8:00 AMUV 0,1 9:00 AMUV 0,4 10:00 AMUV 0,7 11:00 AMUV 1,6 12:00 PMUV 2,4 1:00 PMUV 3,3 2:00 PMUV 4,5 3:00 PMUV 3,3 4:00 PMUV 1,8 5:00 PMUV 1,1 6:00 PMUV 0,4
Today's weather health advice Open today's recommendations.

Moderate UV risk

Sunglasses and sun protection are recommended for prolonged exposure.

Good air quality

Air quality is good and outdoor activities can be enjoyed normally.

Comfortable temperature conditions

Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.

Good conditions for outdoor activities

Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.

WIND OUTLOOK

Hourly Wind Forecast for Delaware

Vertical axis: mph · Horizontal axis: hours
Hourly wind speed Chart of sustained wind and maximum gusts in mph. Today 6:00 AM 7:00 AM 8:00 AM 9:00 AM Today 10:00 AM 11:00 AM 12:00 PM 1:00 PM Today 2:00 PM 3:00 PM 4:00 PM 5:00 PM Today 6:00 PM 7:00 PM 8:00 PM 9:00 PM Today 10:00 PM 11:00 PM 12:00 AM 1:00 AM Tomorrow 2:00 AM 3:00 AM 4:00 AM 5:00 AM Tomorrow 6:00 AM 7:00 AM 8:00 AM 9:00 AM Tomorrow 10:00 AM 11:00 AM 12:00 PM 1:00 PM Tomorrow 2:00 PM 3:00 PM 4:00 PM 5:00 PM Tomorrow 6:00 PM 7:00 PM 8:00 PM 11:00 PM Tuesday 2:00 AM 5:00 AM 8:00 AM 11:00 AM Tuesday 2:00 PM 5:00 PM 8:00 PM 11:00 PM Wednesday 2:00 AM 5:00 AM 8:00 AM 11:00 AM Wednesday 2:00 PM 5:00 PM 8:00 PM 11:00 PM Thursday 2:00 AM 5:00 AM 8:00 AM 11:00 AM Thursday 2:00 PM 5:00 PM 8:00 PM 2:00 AM Friday 8:00 AM 2:00 PM 8:00 PM 2:00 AM Saturday 8:00 AM 2:00 PM 8:00 PM 2:00 AM Sunday 8:00 AM 2:00 PM 8:00 PM 2:00 AM Monday 8:00 AM 2:00 PM 8:00 PM 2:00 AM Tuesday 8:00 AM 2:00 PM 8:00 PM 2:00 AM Wednesday 8:00 AM 2:00 PM 8:00 PM 2:00 AM Thursday 8:00 AM 2:00 PM 8:00 PM 2:00 AM Friday 8:00 AM 2:00 PM 8:00 PM 2:00 AM Saturday 8:00 AM 2:00 PM 8:00 PM
Sustained wind Max gusts
NIGHT SKY · DELAWARE, NEW JERSEY

Tonight's Stargazing & Shooting Stars

Excellent observing conditions. Best local viewing window: 9:00 PM–10:00 PM.

95/100Best-hour score
BEST TIME TONIGHT 9:00 PM–10:00 PM Astronomical darkness: 8:46 PM–5:06 AM
Cloud cover 5% Real hourly forecast for the best viewing hour.
Moonlight 5% Waxing Crescent · Moon below the horizon at the best viewing hour.
Meteor activity September ε-Perseids Reference ZHR 8 · Radiant 10° high at the best hour.
Estimated visible meteors 0–1/hour Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min24%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
SEP 5–SEP 21
September ε-PerseidsStart SEP 5 · Peak SEP 9 · End SEP 21 · ZHR 8 · 6% Moon at peak
ACTIVE NOW
SEP 20–NOV 20
Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak
UPCOMING
OCT 2–NOV 7
OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak
UPCOMING
OCT 20–DEC 10
Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak
UPCOMING

Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.

Forecast data for Delaware were last refreshed today at 5:55 AM. The current forecast period extends through 15/09/2026 at 5:00 PM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.