Live Weather & Forecast

Weather in New Castle

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

Flag of United States
Overcast
25°C
Feels like 25°C
77°F / Feels 77°F
Overcast
New Castle, Virginia
🌞 Daytime
Updated: 2026-04-13 17:30
💧
Humidity
35%
💨
Wind
15.1 km/h WSW
🌬️
Wind Gust
17.4 km/h
🌡️
Pressure
1022 mb
👁️
Visibility
16 km
☀️
UV Index
1.7 (Low)
🌧️
Precipitation
0 mm
☁️
Cloud Cover
100%
💦
Dew Point
10°C
🌐
Wind Degree
245°

Air Quality Index

US EPA: Good UK DEFRA: Low (1)
CO
152.9 μg/m³
NO₂
7.1 μg/m³
O₃
90 μg/m³
SO₂
2.4 μg/m³
PM 2.5
4.7 μg/m³
PM 10
4.9 μg/m³

Weather Alerts 2

Met · Moderate · Expected
Special Weather Statement issued April 13 at 12:07AM EDT by NWS Blacksburg VA

The combination of 10 hour fuel moistures around 10 percent, relative humidities around 25 to 30 percent, and wind gusts around 20 to 25 mph will lead to an increased risk for the rapid spread of wildfires today. Residents and visitors are urged to properly dispose of cigarette butts, matches, and any other flammable items in appropriate containers. Additionally, exercise caution if operating any...

Effective: 2026-04-13T00:07:00-04:00  ·  Expires: 2026-04-13T18:00:00-04:00
Met · Moderate · Expected
Special Weather Statement issued April 13 at 4:18AM EDT by NWS Baltimore MD/Washington DC

The combination of 10 hour fuel moistures around 8 to 10 percent, relative humidities around 35 percent, and wind gusts of 20 to 30 mph will lead to an increased risk for the rapid spread of wildfires this afternoon. Residents and visitors are urged to properly dispose of cigarette butts, matches, and any other flammable items in appropriate containers. Additionally, exercise caution if operating...

Effective: 2026-04-13T04:18:00-04:00  ·  Expires: 2026-04-13T19:00:00-04:00

Today's Hourly Forecast

24-hour breakdown for New Castle, Virginia

12 AM
Clear
19°
Clear
💧 47% 💨 10.1 km/h
1 AM
Clear
18°
Clear
💧 45% 💨 9.7 km/h
2 AM
Clear
18°
Clear
💧 46% 💨 9.7 km/h
3 AM
Clear
18°
Clear
💧 48% 💨 9 km/h
4 AM
Clear
17°
Clear
💧 46% 💨 7.9 km/h
5 AM
Clear
17°
Clear
💧 48% 💨 12.2 km/h
6 AM
Clear
16°
Clear
💧 49% 💨 11.5 km/h
7 AM
Sunny
17°
Sunny
💧 50% 💨 9.7 km/h
8 AM
Sunny
20°
Sunny
💧 49% 💨 10.1 km/h
9 AM
Sunny
21°
Sunny
💧 39% 💨 10.1 km/h
10 AM
Sunny
23°
Sunny
💧 35% 💨 10.4 km/h
11 AM
Sunny
26°
Sunny
💧 31% 💨 16.2 km/h
12 PM
Sunny
27°
Sunny
💧 26% 💨 18.4 km/h
1 PM
Sunny
25°
Sunny
💧 27% 💨 20.9 km/h
2 PM
Patchy rain nearby
26°
Patchy rain nearby
💧 48% 💨 18.4 km/h 🌧️ 66%
3 PM
Sunny
26°
Sunny
💧 35% 💨 16.9 km/h
4 PM
Sunny
26°
Sunny
💧 35% 💨 17.3 km/h
5 PM
Overcast
25°
Overcast
💧 35% 💨 15.1 km/h
6 PM
Sunny
26°
Sunny
💧 35% 💨 14 km/h
7 PM
Sunny
25°
Sunny
💧 35% 💨 12.6 km/h
8 PM
Clear
23°
Clear
💧 38% 💨 7.6 km/h
9 PM
Clear
22°
Clear
💧 41% 💨 6.8 km/h
10 PM
Clear
21°
Clear
💧 39% 💨 7.2 km/h
11 PM
Clear
20°
Clear
💧 39% 💨 7.6 km/h

3-Day Forecast

Daily overview for New Castle, Virginia

Today
Sunny
Sunny
29° / 16°
🌧️ 0% chance of rain
💧 Avg. humidity: 40%
💨 Max wind: 20.9 km/h
🌧️ Total precip: 0.02 mm
☀️ UV Index: 1.5
🌅 Sunrise: 06:48 AM
🌇 Sunset: 07:54 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Sunny
Sunny
26° / 15°
🌧️ 0% chance of rain
💧 Avg. humidity: 50%
💨 Max wind: 15.1 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.8
🌅 Sunrise: 06:47 AM
🌇 Sunset: 07:55 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Wed, Apr 15
Sunny
Sunny
29° / 17°
🌧️ 0% chance of rain
💧 Avg. humidity: 49%
💨 Max wind: 15.1 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2.3
🌅 Sunrise: 06:45 AM
🌇 Sunset: 07:56 PM
🌙 Waning Crescent
🌑 Moon: 8% lit

Best Time to Visit New Castle

Plan your trip to New Castle, 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 New Castle 🗓 View Holidays 2026

Frequently Asked Questions

What is the current weather in New Castle?
Current conditions in New Castle: Overcast, temperature 25°C, humidity 35%.
What is the best time to visit New Castle?
The best time to visit New Castle is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in New Castle?
New Castle is located at approximately 37.5° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in New Castle?
The wettest period in New Castle is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to New Castle?
For visits to New Castle during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What country is New Castle in?
New Castle is located in United States, in the state of Virginia.
What are the public holidays in New Castle in 2026?
View the 2026 public holidays for New Castle on our Holidays page.
What are the GPS coordinates used for the weather forecast in New Castle?
The weather forecast for New Castle uses coordinates 37.5001, -80.1109.