Glenrock, WY Monthly Weather

Converse County4:11 AM MDT42.86°N, 105.87°WElevation 5,020 ft
← September

October 2026

Sun
Mon
Tue
Wed
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Fri
Sat
177°/45°Avg 68°/38°
269°/41°Avg 68°/38°
381°/46°Avg 67°/37°
473°/41°Avg 66°/37°
582°/40°Avg 66°/36°
685°/42°Avg 66°/36°
784°/42°Avg 65°/36°
882°/42°Avg 64°/36°
982°/40°Avg 64°/35°
1081°/59°Avg 63°/35°
1177°/44°Avg 63°/34°
1267°/40°Avg 62°/34°
1363°/40°0.12 inAvg 62°/34°
1458°/40°0.14 inAvg 61°/34°
1548°/41°0.33 inAvg 61°/33°
1650°/26°0.03 inAvg 60°/33°
17Avg 60°/33°
18Avg 60°/32°
19Avg 59°/32°
20Avg 59°/32°
21Avg 58°/31°
22Avg 58°/31°
23Avg 57°/31°
24Avg 57°/31°
25 Slight Chance Rain Showers 52°/31°Avg 56°/30°
26 Mostly Sunny 55°/32°Avg 56°/30°
27 Mostly Sunny 61°/34°Avg 56°/30°
28 Sunny 60°/–Avg 55°/30°
29 Cloudy 51°/35°Avg 55°/30°
30 Cloudy 60°/33°Avg 54°/29°
31Avg 54°/29°
Average high72° (normal 64°)
Average low42° (normal 35°)
Warmest / coldest85° / 26°
Precipitation0.62 in (normal 0.80 in to date)

Observed: Casper Waste Water Treatment Plant, 34 km away, records since 2001. Normals 1991–2020. Climate data from NOAA's Regional Climate Centers (ACIS); recent days are preliminary. Days ahead: the forecast.

Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Search index and reflects what the press published. Terms of use.