Newcastle, WY Weather

As of

Weather Station:Mondell Field Arpt Newcastle

Open weather station selector modal

55degrees Fahrenheit

Feels like:55°F

Hi: 74Lo: 42

Partly Cloudy

Live Weather Radar

Newcastle, WY weather radar map

Current Weather Details

Windchill
55°
Daily Rain
0"
Dew point
36°
Monthly Rain
0.07"
Humidity
47%
Avg. Wind
SSE 6 mph
Pressure
29.82" →
Wind Gust
6 mph
Sunrise
6:21 AM
Moon
Waning Crescent
Sunset
7:35 PM
UV Index
7 (High)

Weather Forecast

  • Today

    Hi

    Partly cloudy this morning then clearing. Highs in the upper 70s. Southeast winds 5 to 10 mph with gusts up to 20 mph increasing to southwest 10 to 20 mph with gusts up to 30 mph this afternoon.

  • Tonight

    Lo

    Partly cloudy with isolated showers and thunderstorms in the evening then mostly clear after midnight. Lows in the mid 40s. Southwest winds 10 to 20 mph with gusts up to 30 mph. Chance of rain 20 percent.

Newcastle, WY 10-day weather forecast

AIR QUALITY

28 | Fair

Top Triggers:pm25
Air quality data provided by Ambee
View Today's Air Quality details for Newcastle, WY

POLLEN COUNT & ALLERGY FORECAST

10 High

Predominant Pollen:Cedar/Juniper, Elm and Maple.
View the Pollen forecast details

LIGHTNING MAP

Closest strike in the last 30 minutes:470.8 miles

No Lightning Nearby

Real-time lightning alerts & live Map