Weather WorldWeston County, WY 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
Weston County, WY Weather Forecast
Weston County, WY Weather Forecast Date: 1232 AM MDT Sat Oct 31 2026
The area/counties/county of: Newcastle, including the city of Newcastle.or toggle through each period.
Overnight... Mostly cloudy. Patchy fog. Near steady temperature in the mid 40s. Southeast winds 10 to 15 mph.
Saturday... Areas of fog in the morning. Partly cloudy. Highs in the lower 60s. Southeast winds 10 to 15 mph.
Saturday Night... Partly cloudy. Lows in the upper 30s. Southeast winds 5 to 10 mph, becoming northwest after midnight.
Sunday... Becoming mostly cloudy. Highs in the lower 60s. Southeast winds 5 to 10 mph, increasing to 10 to 20 mph with gusts up to 30 mph in the afternoon.
Sunday Night... Rain. Lows in the lower 40s. Southeast winds 10 to 20 mph with gusts up to 30 mph. Chance of rain 80%.
Monday... Rain. Very windy with highs in the upper 40s. Chance of rain 90%.
Monday Night... Mostly cloudy with rain likely in the evening, then partly cloudy with a slight chance of rain after midnight. Windy with lows in the lower 30s. Chance of rain 60%.
Tuesday... Mostly sunny and breezy. Highs in the lower 50s.
Tuesday Night... Mostly clear. Lows around 30.
Wednesday... Mostly sunny. Highs in the lower 50s.
Wednesday Night... Partly cloudy. Lows in the lower 30s.
Thursday... Partly cloudy in the morning, then clearing. Highs in the lower 50s.
Thursday Night... Partly cloudy. Lows in the lower 30s.
POP = Probability of Precipitation
Weston County Radar Loop
Use the map search tool if you want to place a location marker on the radar map...