Weather in Casper Mountain, WY
Casper Mountain, Saturday, 17 October, 16:49
Clear. Feels like 60°. High 63°, low 34°.
Monthly outlook for Casper Mountain, WY: average high 54.7°, average low 37.3°. That is 5.6° above the climate normal for October. Precipitation is expected on 3 days (about 0.9 inches), against a normal of 3 days and 0.9 inches. The warmest day looks like 22 October (68°), the coolest 1 November (27.3°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 17 October – 26 October | 58.8° | 46.8° | +6.7° |
| 27 October – 5 November | 47.9° | 39.9° | +4.4° |
| 6 November – 15 November | at normal | 36.5° | — |
October records over 66 years
0
Casper Mountain, Sunday, 18 October
Partly cloudy. High 62°, low 36°.
0Casper Mountain, Monday, 19 October
Clear. High 66°, low 38°.
0Casper Mountain, Tuesday, 20 October
Clear. High 65°, low 47°.
0Casper Mountain, Wednesday, 21 October
Clear. High 67°, low 44°.
0
Casper Mountain, Thursday, 22 October
Light rain. High 68°, low 47°.
0.4Casper Mountain, Friday, 23 October
Rain. High 55°, low 40°.
0.37
Casper Mountain, Saturday, 24 October
Snow. High 38°, low 32°.
0Casper Mountain, Sunday, 25 October
Clear. High 48°, low 36°.
0Casper Mountain, Monday, 26 October
Clear. High 55°, low 36°.
0Casper Mountain, Tuesday, 27 October
Clear. High 61°, low 40°.
0.01Casper Mountain, Wednesday, 28 October
Light rain. High 48°, low 41°.
0
Casper Mountain, Thursday, 29 October
Overcast. High 50°, low 38°.
0.12Casper Mountain, Friday, 30 October
Snow. High 39°, low 32°.
0Casper Mountain, Saturday, 31 October
Partly cloudy. High 47°, low 30°.
0Casper Mountain, Sunday, 1 November
Overcast. High 43°, low 27°.
0.04
Casper Mountain, Monday, 2 November
Climate normal for this date — 60-year average.
0.05Casper Mountain, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.02Casper Mountain, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.03Casper Mountain, Thursday, 5 November
Climate normal for this date — 60-year average.
0.04Casper Mountain, Friday, 6 November
Climate normal for this date — 60-year average.
0.03Casper Mountain, Saturday, 7 November
Climate normal for this date — 60-year average.
0.06Casper Mountain, Sunday, 8 November
Climate normal for this date — 60-year average.
0.04Casper Mountain, Monday, 9 November
Climate normal for this date — 60-year average.
0.05Casper Mountain, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.04Casper Mountain, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.04Casper Mountain, Thursday, 12 November
Climate normal for this date — 60-year average.
0.05Casper Mountain, Friday, 13 November
Climate normal for this date — 60-year average.
0.04Casper Mountain, Saturday, 14 November
Climate normal for this date — 60-year average.
0.04Casper Mountain, Sunday, 15 November
Climate normal for this date — 60-year average.
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Casper Mountain, WY are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in Casper Mountain, WY since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.
Sun and moon today
Weather history
43°Weather in Annapolis, MD52°Weather in Atlanta, GA61°Weather in Augusta, ME39°Weather in Austin, TX67°Weather in Baton Rouge, LA71°Weather in Bismarck, ND75°Weather in Boise, ID76°Weather in Boston, MA44°Weather in Carson City, NV78°Weather in Charleston, WV50°Weather in Charlotte Amalie, VI84°Weather in Cheyenne, WY73°Weather in Columbia, SC60°Weather in Columbus, OH52°Weather in Concord, NH40°Weather in Denver, CO79°Weather in Des Moines, IA58°Weather in Dover, DE51°Weather in Frankfort, KY53°Weather in Harrisburg, PA50°Weather in Hartford, CT45°Weather in Helena, MT73°Weather in Honolulu, HI82°Weather in Indianapolis, IN53°Weather in Jackson, MS69°Weather in Jefferson City, MO56°Weather in Juneau, AK39°Weather in Lansing, MI51°Weather in Lincoln, NE60°Weather in Little Rock, AR65°Weather in Madison, WI55°Weather in Montgomery, AL67°Weather in Montpelier, VT35°Weather in Nashville, TN60°Weather in Oklahoma City, OK62°Weather in Olympia, WA64°Weather in Phoenix, AZ78°Weather in Pierre, SD77°Weather in Providence, RI43°Weather in Raleigh, NC
52°Weather in Richmond, VA52°Weather in Sacramento, CA89°Weather in Salem, OR65°Weather in Salt Lake City, UT72°Weather in San Juan, PR83°Weather in Santa Fe, NM64°Weather in Springfield, IL55°Weather in St. Paul, MN58°Weather in Tallahassee, FL68°Weather in Topeka, KS60°Weather in Trenton, NJ48°Weather in Washington, DC54°71°Weather in Mayoworth, WY76°Weather in Monell, WY62°Weather in New Haven, WY77°Weather in Oshoto, WY73°Weather in Redbird, WY75°Weather in Rockypoint, WY78°Weather in Sage, WY68°Weather in Spotted Horse, WY77°Weather in Sussex, WY74°Weather in West Thumb, WY57°Weather in Wilcox, WY62°Weather in Wyarno, WY78°Weather in Wyoming, WY67°Weather in Boxelder, WY68°Weather in Alva, WY78°Weather in Bill, WY73°Weather in South Pass City, WY58°Weather in Weston, WY77°Weather in Moran, WY63°