Wyoming weather in October: Statewide normals and every place, NOAA 1991-2020
In October, Wyoming's statewide normal high is 56°F and normal low 30°F; normal highs run from 50°F in Sundance to 67°F in Yoder (NOAA 1991-2020 normals).
- Statewide normal high
- 56°FOctober, 1991-2020
- Statewide normal low
- 30°FOctober, 1991-2020
- Statewide normal precipitation
- 1.40 inOctober
- Warmest place
- 67°Fnormal high, Yoder
- Coolest place
- 50°Fnormal high, Sundance
Where is Wyoming warmest and wettest in October?
Yoder has the warmest October afternoons (67°F) and Sundance the coolest (50°F). Story gets the most precipitation (3.32 in) and Deaver the least (0.59 in). The most snow falls in Story (13.0 inches).
Statewide, October averaged 43.9°F in 2021, 44.7°F in 2022, 43.1°F in 2023, 48.8°F in 2024, 44.6°F in 2025, against a 1991-2020 normal of 42.6°F.
| Place | High | Low | Precip. | Snow |
|---|---|---|---|---|
| Cheyenne | 59°F | 34°F | 1.00 | 5.9 |
| Casper | 60°F | 31°F | 1.19 | 7.0 |
| Gillette | 59°F | 32°F | 1.38 | – |
| Laramie | 56°F | 28°F | 0.83 | – |
| Rock Springs | 56°F | 33°F | 0.81 | 6.6 |
| Sheridan | 60°F | 31°F | 1.57 | – |
| Evanston | 56°F | 32°F | 0.99 | – |
| Green River | 61°F | 30°F | 1.04 | 2.4 |
| Riverton | 58°F | 32°F | 0.83 | – |
| Jackson | 55°F | 25°F | 1.57 | 2.0 |
| Cody | 58°F | 36°F | 0.99 | 3.4 |
| Rawlins | 57°F | 30°F | 0.68 | – |
| Lander | 59°F | 32°F | 1.40 | 10.5 |
| Powell | 58°F | 29°F | 0.70 | 1.1 |
| Douglas | 61°F | 30°F | 0.92 | – |
| Torrington | 64°F | 33°F | 1.09 | – |
| Worland | 60°F | 30°F | 0.77 | – |
| Buffalo | 57°F | 35°F | 1.01 | – |
| Wheatland | 66°F | 32°F | 1.14 | 3.2 |
| Newcastle | 59°F | 36°F | 1.24 | 1.4 |
| Thermopolis | 65°F | 34°F | 1.27 | 2.1 |
| Kemmerer | 57°F | 23°F | 0.84 | 1.8 |
| Lovell | 59°F | 32°F | 0.74 | 0.8 |
| Afton | 56°F | 26°F | 1.63 | 3.7 |
| Pinedale | 55°F | 24°F | 0.93 | 5.2 |
| Saratoga | 58°F | 31°F | – | – |
| Greybull | 60°F | 33°F | 0.60 | – |
| Lusk | 58°F | 31°F | – | – |
| Basin | 63°F | 36°F | 0.79 | 1.5 |
| Mountain View | 57°F | 28°F | 0.98 | 5.6 |
| Story | 56°F | 31°F | 3.32 | 13.0 |
| Sundance | 50°F | 33°F | 3.06 | – |
| Pine Bluffs | 63°F | 33°F | 1.09 | – |
| Guernsey | 63°F | 34°F | 1.29 | – |
| Moorcroft | 59°F | 32°F | – | – |
| Dubois | 56°F | 26°F | 0.88 | 4.8 |
| Upton | 59°F | 32°F | 1.48 | 3.1 |
| Dayton | 59°F | 30°F | 1.86 | 6.4 |
| Alta | 53°F | 30°F | 2.06 | 5.9 |
| Shoshoni | 61°F | 32°F | 0.59 | 1.0 |
| Bedford | 56°F | 26°F | 2.10 | – |
| Baggs | 60°F | 29°F | 1.07 | 1.6 |
| Lingle | 63°F | 29°F | 1.18 | – |
| La Barge | 58°F | 24°F | 0.89 | 3.3 |
| Big Piney | 55°F | 21°F | 0.62 | – |
| Centennial | 56°F | 28°F | – | – |
| Hulett | 59°F | 32°F | 2.00 | 3.3 |
| Midwest | 61°F | 30°F | 1.29 | 4.1 |
| Kaycee | 60°F | 30°F | 1.04 | 2.3 |
| Glendo | 61°F | 34°F | 1.23 | – |
| Medicine Bow | 59°F | 27°F | 1.01 | 5.5 |
| Pavillion | 59°F | 32°F | 0.74 | 1.9 |
| Wamsutter | 58°F | 29°F | 0.76 | 3.0 |
| Farson | 57°F | 22°F | 0.61 | 1.1 |
| Deaver | 61°F | 33°F | 0.59 | 0.6 |
| Chugwater | 62°F | 32°F | 1.27 | 5.2 |
| Albin | 62°F | 35°F | 1.41 | 5.0 |
| Daniel | 53°F | 16°F | 0.93 | 4.2 |
| Elk Mountain | 58°F | 31°F | 1.32 | 11.6 |
| Yoder | 67°F | 33°F | 1.24 | 4.9 |
| Clearmont | 59°F | 29°F | – | – |
| Bondurant | 56°F | 25°F | 1.46 | 4.5 |
| Cora | 53°F | 22°F | – | – |
| Shell | 60°F | 30°F | 0.99 | 0.9 |
| Atlantic City | 52°F | 23°F | 1.55 | – |
| Fontenelle | 57°F | 23°F | 0.66 | 1.3 |
| Big Horn | 59°F | 33°F | 1.95 | 6.2 |
| Archer | 63°F | 30°F | 1.08 | 4.1 |
| Bates Creek #2 | 58°F | 32°F | 1.40 | 5.8 |
| Billy Creek | 60°F | 31°F | 1.13 | 3.1 |
| Bitter Creek (4 mi NE) | 58°F | 30°F | 0.70 | – |
| Black Mountain | 56°F | 36°F | 1.73 | 6.9 |
| Boulder | 58°F | 20°F | 0.88 | 3.6 |
| Boysen Dam | 60°F | 35°F | 0.90 | 0.8 |
| Buckboard Marina | 60°F | 29°F | 0.88 | 1.4 |
| Buffalo Bill Dam | 56°F | 36°F | 1.38 | 0.7 |
| Burgess Junction | 46°F | 23°F | 2.30 | – |
| Burris | 58°F | 29°F | 0.70 | 3.2 |
| Carpenter | 63°F | 33°F | 1.12 | 2.8 |
| Church Buttes Gas Plant | 57°F | 31°F | 0.73 | 1.1 |
| Clark (3 mi NE) | 60°F | 29°F | 0.58 | 1.2 |
| Colony | 59°F | 36°F | 1.14 | 1.7 |
| Darwin Ranch | 48°F | 19°F | 1.52 | 8.6 |
| Devils Tower #2 | 60°F | 30°F | 1.53 | 1.8 |
| Dillinger | 60°F | 30°F | 1.41 | 1.7 |
| Diversion Dam | 59°F | 30°F | 0.92 | 2.2 |
| Double Four Ranch | 60°F | 29°F | 1.00 | 4.9 |
| Dull Center (1 mi SE) | 62°F | 33°F | 1.05 | 3.6 |
| Echeta (2 mi NW) | 60°F | 31°F | – | – |
| Emblem | 58°F | 32°F | 0.76 | 1.2 |
| Fossil Butte | 57°F | 23°F | 1.26 | – |
| Heart Mountain | 59°F | 33°F | 0.87 | 5.7 |
| Hecla (1 mi E) | 59°F | 31°F | 1.04 | 5.7 |
| Jeffrey City | 58°F | 29°F | 0.91 | 7.4 |
| La Grange | 65°F | 34°F | 1.36 | 5.0 |
| Lake Yellowstone | 46°F | 25°F | 1.64 | 10.2 |
| Lamar Ranger Station | 54°F | 26°F | 1.61 | – |
| Lance Creek (11 mi NNE) | 61°F | 32°F | 1.13 | 2.8 |
| Leiter (9 mi N) | 60°F | 34°F | 1.59 | 4.2 |
| Leo (6 mi SW) | 61°F | 32°F | 1.16 | 3.0 |
| Moose | 56°F | 25°F | 1.69 | 4.2 |
| Moran (5 mi WNW) | 51°F | 25°F | 1.92 | 6.5 |
| Muddy Gap | 60°F | 33°F | – | – |
| Old Faithful | 50°F | 22°F | 2.30 | 9.0 |
| Old Fort Laramie | 65°F | 31°F | 1.13 | 2.4 |
| Pahaska | 53°F | 25°F | 2.49 | 10.0 |
| Pathfinder Dam | 58°F | 36°F | 1.13 | – |
| Phillips | 63°F | 32°F | 1.27 | 3.5 |
| Powder River | 59°F | 31°F | – | – |
| Powder River (School) | 58°F | 28°F | 1.38 | – |
| Redbird | 63°F | 32°F | 1.06 | 4.3 |
| Rochelle (7 mi ENE) | 62°F | 27°F | 1.14 | – |
| Sage (4 mi NNW) | 61°F | 22°F | – | – |
| Seminoe Reservoir USBR | 55°F | 33°F | 1.37 | – |
| Shirley Basin | 54°F | 23°F | 0.80 | – |
| Snake River | 51°F | 21°F | 2.27 | 8.9 |
| South Pass City | 53°F | 23°F | – | – |
| Sunshine (3 mi NE) | 53°F | 25°F | 1.11 | 8.0 |
| Sybille Research Unit | 59°F | 32°F | 1.30 | 7.0 |
| Tensleep (16 mi SSE) | 58°F | 27°F | 1.45 | 5.2 |
| Tensleep (4 mi NE) | 61°F | 35°F | 1.38 | 3.5 |
| Thermopolis (21 mi WNW) | 60°F | 29°F | – | – |
| Torrington (29 mi N) | 60°F | 32°F | 1.07 | 4.3 |
| Tower Falls | 53°F | 23°F | 1.52 | 6.0 |
| Wapiti (1 mi WSW) | 57°F | 33°F | 0.94 | 3.6 |
| Weston (1 mi E) | 60°F | 31°F | 1.33 | 3.0 |
| Whalen Dam USBR | 63°F | 32°F | 1.12 | – |
| Wright (12 mi W) | 58°F | 31°F | 1.37 | 6.1 |
| Yellowstone Lake | 46°F | 22°F | 1.85 | – |
| Yellowstone National Park E Ent | 51°F | 23°F | 2.53 | – |
| Yellowstone Park Mammoth | 54°F | 29°F | 1.34 | 4.7 |
Source: NOAA NCEI nClimDiv statewide normals; NOAA NCEI 1991-2020 monthly normals for each station.