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Today's Weather - Newcastle, WY
December 20, 2025 6:35 AMMondell Field Arpt Newcastle21°Feels Like 18°Hi 34°F Lo 20°FPartly Cloudy -
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Weather Details
- Windchill -- Daily Rain 0"
- Dewpoint 19ºF Monthly Rain 16"
- Humidity 93% Avg. Wind --
- Pressure 29.91" Wind Gust 0mph
- Sunrise 7:27 AM Moon New
- Sunset 4:22 PM UV Index 1 (Low)
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