Casper, Wyoming Weather

Natrona County International Airport, Casper, WY: 9/11/2026 11:53
Visibility 10 statute miles clear sky
View 7-Day Forecast
Area Summary
Sky/Clouds Sky Clear
Weather [last 24 hours] None
Pressure 29.95 in.Hg
3-hour Pressure Tendency 0.01476 in.Hg Steady or increasing, then decreasing; or decreasing then decreasing more rapidly
Dew Point 37 °F (2.8 °C)
Relative Humidity 22.1 %
Temperature 79 °F (26.1 °C) red thermometer
Reading Time Minimum to Maximum Temperature
Rolling 24-hr Temperature 55.4 °F to 87.8 °F (13 °C to 31 °C)
6-hr ending 9/11@11:53 57 °F to 81 °F (13.9 °C to 27.2 °C)
6-hr ending 9/11@05:53 55 °F to 66 °F (12.8 °C to 18.9 °C)
6-hr ending 9/10@23:53 61 °F to 84 °F (16.1 °C to 28.9 °C)
6-hr ending 9/10@17:53 77 °F to 87.1 °F (25 °C to 30.6 °C)
24-hr ending 9/11@00:53 44.1 °F to 87.1 °F (6.7 °C to 30.6 °C)
Wind 20.7 MPH 18 KT gusting to 38 MPH 33 KT green arrow pointing 270 degrees
Wind From West (280 Degrees)
Last Hour's Peak Wind 38 MPH 33 KT on 9/11@11:44
Last Hour's Peak Wind From West (260 Degrees)
Rolling 24-hr Peak Wind 38 MPH 33 KT on 9/11@11:44
Rolling 24-hr Peak Wind From West (260 Degrees)
Twilight Begins 2026-09-11T06:12:46
Sunrise 2026-09-11T06:41:23
Sunset 2026-09-11T19:22:38
Twilight Ends 2026-09-11T19:51:11