Weather in Round Butte, MT
Round Butte, Thursday, 22 October, 14:06
Mostly clear. Feels like 58°. High 62°, low 37°.
Monthly outlook for Round Butte, MT: average high 51.1°, average low 35°. That is 1.8° above the climate normal for October. Precipitation is expected on 3 days (about 1.0 inches), against a normal of 8 days and 1.7 inches. The warmest day looks like 22 October (62°), the coolest 29 October (29.2°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 22 October – 31 October | 50° | 49.3° | +0.4° |
| 1 November – 10 November | 53° | 44.2° | +4.9° |
| 11 November – 20 November | at normal | 40.4° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Turtle Lake (13 mi).
0.38
Round Butte, Friday, 23 October
Rain. High 48°, low 34°.
0
Round Butte, Saturday, 24 October
Clear. High 55°, low 33°.
0
Round Butte, Sunday, 25 October
Partly cloudy. High 51°, low 38°.
0
Round Butte, Monday, 26 October
Overcast. High 50°, low 35°.
0.18Round Butte, Tuesday, 27 October
Light rain. High 42°, low 36°.
0.39Round Butte, Wednesday, 28 October
Rain. High 47°, low 38°.
0Round Butte, Thursday, 29 October
Mostly clear. High 44°, low 29°.
0.02Round Butte, Friday, 30 October
Light rain. High 52°, low 34°.
0Round Butte, Saturday, 31 October
Clear. High 49°, low 32°.
0Round Butte, Sunday, 1 November
Overcast. High 43°, low 31°.
0Round Butte, Monday, 2 November
Overcast. High 48°, low 31°.
0Round Butte, Tuesday, 3 November
Partly cloudy. High 50°, low 33°.
0Round Butte, Wednesday, 4 November
Overcast. High 58°, low 36°.
0Round Butte, Thursday, 5 November
Overcast. High 59°, low 39°.
0Round Butte, Friday, 6 November
Overcast. High 60°, low 45°.
0.15Round Butte, Saturday, 7 November
Climate normal for this date — 60-year average.
0.1Round Butte, Sunday, 8 November
Climate normal for this date — 60-year average.
0.12Round Butte, Monday, 9 November
Climate normal for this date — 60-year average.
0.1Round Butte, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.11
Round Butte, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.11Round Butte, Thursday, 12 November
Climate normal for this date — 60-year average.
0.09Round Butte, Friday, 13 November
Climate normal for this date — 60-year average.
0.11Round Butte, Saturday, 14 November
Climate normal for this date — 60-year average.
0.06Round Butte, Sunday, 15 November
Climate normal for this date — 60-year average.
0.13Round Butte, Monday, 16 November
Climate normal for this date — 60-year average.
0.11Round Butte, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.12Round Butte, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.11Round Butte, Thursday, 19 November
Climate normal for this date — 60-year average.
0.11Round Butte, Friday, 20 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 Round Butte, 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 Round Butte, 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
64°Weather in Annapolis, MD68°Weather in Atlanta, GA76°Weather in Augusta, ME60°Weather in Austin, TX85°Weather in Baton Rouge, LA85°Weather in Bismarck, ND75°Weather in Boise, ID72°Weather in Boston, MA64°Weather in Carson City, NV51°Weather in Charleston, WV69°Weather in Charlotte Amalie, VI88°Weather in Cheyenne, WY68°Weather in Columbia, SC74°Weather in Columbus, OH68°Weather in Concord, NH66°Weather in Denver, CO71°Weather in Des Moines, IA78°Weather in Dover, DE67°Weather in Frankfort, KY73°Weather in Harrisburg, PA66°Weather in Hartford, CT67°Weather in Helena, MT55°Weather in Honolulu, HI80°Weather in Indianapolis, IN72°Weather in Jackson, MS82°Weather in Jefferson City, MO75°Weather in Juneau, AK36°Weather in Lansing, MI69°Weather in Lincoln, NE80°Weather in Little Rock, AR79°Weather in Madison, WI73°Weather in Montgomery, AL80°Weather in Montpelier, VT56°Weather in Nashville, TN77°Weather in Oklahoma City, OK80°Weather in Olympia, WA57°Weather in Phoenix, AZ81°Weather in Pierre, SD75°Weather in Providence, RI64°Weather in Raleigh, NC70°Weather in Richmond, VA68°Weather in Sacramento, CA61°Weather in Salem, OR61°Weather in Salt Lake City, UT57°Weather in San Juan, PR91°Weather in Santa Fe, NM70°Weather in Springfield, IL76°Weather in St. Paul, MN74°Weather in Tallahassee, FL81°Weather in Topeka, KS78°Weather in Trenton, NJ69°Weather in Washington, DC69°73°Weather in Volt, MT71°Weather in Morgan, MT65°Weather in Geyser, MT66°Weather in Amsterdam, MT68°Weather in Churchill, MT68°Weather in Jardine, MT57°Weather in Larslan, MT68°Weather in Eagleton, MT70°Weather in Adel, MT62°Weather in Angela, MT71°Weather in Beaverton, MT70°Weather in Coalridge, MT70°Weather in Coalwood, MT73°Weather in Decker, MT71°Weather in Delphia, MT75°Weather in Devon, MT69°Weather in Enid, MT76°Weather in Epsie, MT74°Weather in Eustis, MT68°