Weather in Williams, MT
Williams, Friday, 9 October, 09:12
Rain. Feels like 58°. High 74°, low 48°.
Monthly outlook for Williams, MT: average high 52.3°, average low 34.9°. That is 1.1° below the climate normal for October. Precipitation is expected on 4 days (about 0.9 inches), against a normal of 3 days and 0.5 inches. The warmest day looks like 9 October (74.1°), the coolest 13 October (20.2°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 9 October – 18 October | 47.4° | 54.8° | -4.1° |
| 19 October – 28 October | 60.4° | 51.7° | +4.8° |
| 29 October – 7 November | at normal | 45.1° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Valier (6 mi).
0.04
Williams, Saturday, 10 October
Snow. High 45°, low 28°.
0.53Williams, Sunday, 11 October
Snow. High 33°, low 25°.
0.24Williams, Monday, 12 October
Snow. High 31°, low 27°.
0
Williams, Tuesday, 13 October
Overcast. High 36°, low 20°.
0
Williams, Wednesday, 14 October
Mostly clear. High 47°, low 22°.
0.01Williams, Thursday, 15 October
Light snow. High 44°, low 36°.
0Williams, Friday, 16 October
Mostly clear. High 46°, low 28°.
0Williams, Saturday, 17 October
Overcast. High 56°, low 44°.
0Williams, Sunday, 18 October
Overcast. High 62°, low 39°.
0Williams, Monday, 19 October
Overcast. High 64°, low 48°.
0
Williams, Tuesday, 20 October
Clear. High 56°, low 40°.
0.04Williams, Wednesday, 21 October
Light rain. High 57°, low 42°.
0.02Williams, Thursday, 22 October
Light rain. High 47°, low 35°.
0Williams, Friday, 23 October
Overcast. High 68°, low 34°.
0
Williams, Saturday, 24 October
Partly cloudy. High 71°, low 42°.
0.01Williams, Sunday, 25 October
Climate normal for this date — 60-year average.
0.05Williams, Monday, 26 October
Climate normal for this date — 60-year average.
0.04Williams, Tuesday, 27 October
Climate normal for this date — 60-year average.
0.03Williams, Wednesday, 28 October
Climate normal for this date — 60-year average.
0.04Williams, Thursday, 29 October
Climate normal for this date — 60-year average.
0.02Williams, Friday, 30 October
Climate normal for this date — 60-year average.
0.04Williams, Saturday, 31 October
Climate normal for this date — 60-year average.
0.04Williams, Sunday, 1 November
Climate normal for this date — 60-year average.
0.04Williams, Monday, 2 November
Climate normal for this date — 60-year average.
0.02Williams, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.04Williams, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.03Williams, Thursday, 5 November
Climate normal for this date — 60-year average.
0.04Williams, Friday, 6 November
Climate normal for this date — 60-year average.
0.03Williams, Saturday, 7 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 Williams, MT 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 Williams, MT 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
59°Weather in Annapolis, MD66°Weather in Atlanta, GA68°Weather in Augusta, ME57°Weather in Austin, TX77°Weather in Baton Rouge, LA80°Weather in Bismarck, ND46°Weather in Boise, ID58°Weather in Boston, MA63°Weather in Carson City, NV61°Weather in Charleston, WV65°Weather in Charlotte Amalie, VI86°Weather in Cheyenne, WY63°Weather in Columbia, SC71°Weather in Columbus, OH63°Weather in Concord, NH59°Weather in Denver, CO65°Weather in Des Moines, IA68°Weather in Dover, DE69°Weather in Frankfort, KY72°Weather in Harrisburg, PA64°Weather in Hartford, CT62°Weather in Helena, MT44°Weather in Honolulu, HI
74°Weather in Indianapolis, IN61°Weather in Jackson, MS73°Weather in Jefferson City, MO62°Weather in Juneau, AK27°Weather in Lansing, MI59°Weather in Lincoln, NE70°Weather in Little Rock, AR72°Weather in Madison, WI57°Weather in Montgomery, AL69°Weather in Montpelier, VT52°Weather in Nashville, TN70°Weather in Oklahoma City, OK76°Weather in Olympia, WA56°Weather in Phoenix, AZ84°Weather in Pierre, SD50°Weather in Providence, RI63°Weather in Raleigh, NC72°Weather in Richmond, VA65°Weather in Sacramento, CA64°Weather in Salem, OR53°Weather in Salt Lake City, UT66°Weather in San Juan, PR89°Weather in Santa Fe, NM58°Weather in Springfield, IL59°Weather in St. Paul, MN58°Weather in Tallahassee, FL73°Weather in Topeka, KS70°Weather in Trenton, NJ66°Weather in Washington, DC67°69°Weather in Fort Peck, MT50°Weather in Whitefish, MT55°Weather in Dodson, MT44°Weather in Saco, MT56°Weather in Troy, MT43°Weather in Rexford, MT46°Weather in Eureka, MT46°Weather in Browning, MT49°Weather in Hingham, MT58°Weather in Scobey, MT48°Weather in Flaxville, MT53°Weather in Shelby, MT56°Weather in Kevin, MT61°Weather in Brockton, MT60°Weather in Wolf Point, MT43°Weather in Culbertson, MT48°Weather in Froid, MT47°Weather in Geraldine, MT53°Weather in Thompson Falls, MT59°