Live Weather & Forecast

Weather in Smyrna

Delaware, United States · Real-time conditions & 3-day outlook

Flag of United States
Partly cloudy
15°C
Feels like 15°C
59°F / Feels 59°F
Partly cloudy
Smyrna, Delaware
🌙 Nighttime
Updated: 2026-04-18 05:45
💧
Humidity
90%
💨
Wind
11.9 km/h ENE
🌬️
Wind Gust
18.7 km/h
🌡️
Pressure
1015 mb
👁️
Visibility
16 km
☀️
UV Index
0 (Low)
🌧️
Precipitation
0 mm
☁️
Cloud Cover
75%
💦
Dew Point
12.1°C
🌐
Wind Degree
78°

Air Quality Index

US EPA: Good UK DEFRA: Low (1)
CO
173.9 μg/m³
NO₂
3.1 μg/m³
O₃
83 μg/m³
SO₂
1 μg/m³
PM 2.5
4.9 μg/m³
PM 10
5 μg/m³

Weather Alerts 5

Met · Minor · Expected
Coastal Flood Advisory issued April 17 at 3:00PM EDT until April 19 at 2:00AM EDT by NWS Mount Holly NJ

* WHAT...Up to one foot of inundation above ground level expected in low-lying areas near shorelines and tidal waterways. * WHERE...Portions of central and southern Delaware and New Jersey. * WHEN...From 8 PM Saturday to 2 AM EDT Sunday. * IMPACTS...At this level, flooding begins on the most vulnerable roads in coastal and bayside communities, and along inland tidal waterways. Some partial or f...

A Coastal Flood Advisory means that minor tidal flooding is expected. Minor tidal flooding often results in some road closures. Usually, the most vulnerable roadways will flood. Do not leave your vehicle at a location that is prone to tidal flooding. Do not drive your vehicle through flood waters....

Met · Minor · Expected
Coastal Flood Advisory issued April 18 at 1:37AM EDT until April 19 at 2:00AM EDT by NWS Mount Holly NJ

* WHAT...Up to one foot of inundation above ground level expected in low-lying areas near shorelines and tidal waterways. * WHERE...Portions of central and southern Delaware and central, northern and southern New Jersey. * WHEN...From 8 PM this evening to 2 AM EDT Sunday. * IMPACTS...At this level, flooding begins on the most vulnerable roads in coastal and bayside communities, and along inland...

A Coastal Flood Advisory means that minor tidal flooding is expected. Minor tidal flooding often results in some road closures. Usually, the most vulnerable roadways will flood. Do not leave your vehicle at a location that is prone to tidal flooding. Do not drive your vehicle through flood waters....

Met · Minor · Expected
Coastal Flood Advisory issued April 17 at 3:00PM EDT until April 19 at 3:00AM EDT by NWS Mount Holly NJ

* WHAT...Up to one foot of inundation above ground level expected in low-lying areas near shorelines and tidal waterways. * WHERE...In Delaware, New Castle. In New Jersey, Salem. * WHEN...From 11 PM Saturday to 3 AM EDT Sunday. * IMPACTS...At this level, flooding begins on the most vulnerable roads along tidal waterways. Some partial or full road closures are possible.

A Coastal Flood Advisory means that minor tidal flooding is expected. Minor tidal flooding often results in some road closures. Usually, the most vulnerable roadways will flood. Do not leave your vehicle at a location that is prone to tidal flooding. Do not drive your vehicle through flood waters....

Met · Minor · Expected
Coastal Flood Advisory issued April 18 at 1:37AM EDT until April 19 at 3:00AM EDT by NWS Mount Holly NJ

* WHAT...Up to one foot of inundation above ground level expected in low-lying areas near shorelines and tidal waterways. * WHERE...In Delaware, New Castle. In New Jersey, Salem. * WHEN...From 11 PM this evening to 3 AM EDT Sunday. * IMPACTS...At this level, flooding begins on the most vulnerable roads along tidal waterways. Some partial or full road closures are possible.

A Coastal Flood Advisory means that minor tidal flooding is expected. Minor tidal flooding often results in some road closures. Usually, the most vulnerable roadways will flood. Do not leave your vehicle at a location that is prone to tidal flooding. Do not drive your vehicle through flood waters....

Met · Minor · Expected
Coastal Flood Advisory issued April 17 at 3:00PM EDT until April 19 at 6:00AM EDT by NWS Mount Holly NJ

* WHAT...Up to one foot of inundation above ground level expected in low-lying areas near shorelines and tidal waterways. * WHERE...In New Jersey, Gloucester, Camden and Northwestern Burlington. In Pennsylvania, Delaware, Philadelphia, Eastern Montgomery and Lower Bucks. * WHEN...From 1 AM to 6 AM EDT Sunday. * IMPACTS...At this level, flooding begins on the most vulnerable roads along tidal wa...

A Coastal Flood Advisory means that minor tidal flooding is expected. Minor tidal flooding often results in some road closures. Usually, the most vulnerable roadways will flood. Do not leave your vehicle at a location that is prone to tidal flooding. Do not drive your vehicle through flood waters....

Today's Hourly Forecast

24-hour breakdown for Smyrna, Delaware

12 AM
Clear
19°
Clear
💧 63% 💨 11.2 km/h
1 AM
Clear
18°
Clear
💧 71% 💨 9 km/h
2 AM
Clear
17°
Clear
💧 80% 💨 6.8 km/h
3 AM
Clear
16°
Clear
💧 82% 💨 10.8 km/h
4 AM
Clear
15°
Clear
💧 84% 💨 12.2 km/h
5 AM
Partly cloudy
15°
Partly cloudy
💧 90% 💨 11.9 km/h
6 AM
Clear
14°
Clear
💧 90% 💨 12.2 km/h
7 AM
Overcast
14°
Overcast
💧 94% 💨 11.9 km/h
8 AM
Overcast
13°
Overcast
💧 97% 💨 13.3 km/h
9 AM
Overcast
14°
Overcast
💧 96% 💨 12.2 km/h
10 AM
Overcast
15°
Overcast
💧 92% 💨 12.2 km/h
11 AM
Cloudy
16°
Cloudy
💧 86% 💨 13.3 km/h
12 PM
Partly Cloudy
17°
Partly Cloudy
💧 82% 💨 14.8 km/h
1 PM
Sunny
18°
Sunny
💧 75% 💨 15.5 km/h
2 PM
Sunny
19°
Sunny
💧 72% 💨 17.3 km/h
3 PM
Sunny
18°
Sunny
💧 73% 💨 18 km/h
4 PM
Sunny
17°
Sunny
💧 75% 💨 19.4 km/h
5 PM
Sunny
15°
Sunny
💧 77% 💨 22.3 km/h
6 PM
Overcast
15°
Overcast
💧 88% 💨 24.8 km/h
7 PM
Sunny
13°
Sunny
💧 85% 💨 25.9 km/h
8 PM
Partly Cloudy
13°
Partly Cloudy
💧 90% 💨 24.5 km/h
9 PM
Cloudy
12°
Cloudy
💧 92% 💨 24.5 km/h
10 PM
Cloudy
12°
Cloudy
💧 92% 💨 22.3 km/h
11 PM
Cloudy
12°
Cloudy
💧 93% 💨 23 km/h

3-Day Forecast

Daily overview for Smyrna, Delaware

Today
Partly Cloudy
Partly Cloudy
19° / 12°
🌧️ 0% chance of rain
💧 Avg. humidity: 84%
💨 Max wind: 25.9 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.9
🌅 Sunrise: 06:21 AM
🌇 Sunset: 07:43 PM
🌙 Waxing Crescent
🌑 Moon: 1% lit
Sun, Apr 19
Patchy rain nearby
Patchy rain nearby
13° /
🌧️ 83% chance of rain
💧 Avg. humidity: 74%
💨 Max wind: 32.8 km/h
🌧️ Total precip: 1.55 mm
☀️ UV Index: 0.5
🌅 Sunrise: 06:19 AM
🌇 Sunset: 07:44 PM
🌙 Waxing Crescent
🌑 Moon: 3% lit
Mon, Apr 20
Patchy rain nearby
Patchy rain nearby
11° /
🌧️ 76% chance of rain
💧 Avg. humidity: 54%
💨 Max wind: 28.1 km/h
🌧️ Total precip: 0.32 mm
☀️ UV Index: 1.5
🌅 Sunrise: 06:18 AM
🌇 Sunset: 07:45 PM
🌙 Waxing Crescent
🌑 Moon: 9% lit

Best Time to Visit Smyrna

Plan your trip to Smyrna, United States around the most favorable weather conditions.

Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
← Back to Smyrna 🗓 View Holidays 2026

Frequently Asked Questions

What is the current weather in Smyrna?
Current conditions in Smyrna: Partly cloudy, temperature 15°C, humidity 90%.
What is the best time to visit Smyrna?
The best time to visit Smyrna is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Smyrna?
Smyrna is located at approximately 39.3° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Smyrna?
The wettest period in Smyrna is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Smyrna?
For visits to Smyrna during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is Smyrna in?
Smyrna is located in United States, in the state of Delaware.
What are the public holidays in Smyrna in 2026?
View the 2026 public holidays for Smyrna on our Holidays page.
What are the GPS coordinates used for the weather forecast in Smyrna?
The weather forecast for Smyrna uses coordinates 39.2998, -75.6046.