Weather in Truly, MT
Truly, Sunday, 11 October, 20:19
Snow. Feels like 21°. High 33°, low 30°.
Monthly outlook for Truly, MT: average high 54.7°, average low 37.8°. That is 1.2° below the climate normal for October. Precipitation is expected on 4 days (about 1.1 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 16 October (71.3°), the coolest 13 October (27.2°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 11 October – 20 October | 55.4° | 57.9° | -1.4° |
| 21 October – 30 October | 53.7° | 53.9° | -0.1° |
| 31 October – 9 November | at normal | 47.6° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Ulm (6 mi).
0.08Truly, Monday, 12 October
Snow. High 35°, low 27°.
0
Truly, Tuesday, 13 October
Clear. High 51°, low 27°.
0Truly, Wednesday, 14 October
Clear. High 59°, low 31°.
0Truly, Thursday, 15 October
Clear. High 53°, low 35°.
0Truly, Friday, 16 October
Clear. High 71°, low 42°.
0
Truly, Saturday, 17 October
Overcast. High 69°, low 46°.
0Truly, Sunday, 18 October
Overcast. High 65°, low 48°.
0.01
Truly, Monday, 19 October
Light rain. High 66°, low 45°.
0.17Truly, Tuesday, 20 October
Light rain. High 52°, low 43°.
0Truly, Wednesday, 21 October
Overcast. High 51°, low 36°.
0
Truly, Thursday, 22 October
Partly cloudy. High 59°, low 40°.
0Truly, Friday, 23 October
Overcast. High 63°, low 42°.
0.16Truly, Saturday, 24 October
Light rain. High 49°, low 39°.
0Truly, Sunday, 25 October
Overcast. High 51°, low 36°.
0Truly, Monday, 26 October
Partly cloudy. High 49°, low 36°.
0.04
Truly, Tuesday, 27 October
Climate normal for this date — 60-year average.
0.04Truly, Wednesday, 28 October
Climate normal for this date — 60-year average.
0.04Truly, Thursday, 29 October
Climate normal for this date — 60-year average.
0.02Truly, Friday, 30 October
Climate normal for this date — 60-year average.
0.03Truly, Saturday, 31 October
Climate normal for this date — 60-year average.
0.03Truly, Sunday, 1 November
Climate normal for this date — 60-year average.
0.02Truly, Monday, 2 November
Climate normal for this date — 60-year average.
0.03Truly, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.04Truly, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.04Truly, Thursday, 5 November
Climate normal for this date — 60-year average.
0.04Truly, Friday, 6 November
Climate normal for this date — 60-year average.
0.02Truly, Saturday, 7 November
Climate normal for this date — 60-year average.
0.04Truly, Sunday, 8 November
Climate normal for this date — 60-year average.
0.05Truly, Monday, 9 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 Truly, 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 Truly, 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
52°Weather in Annapolis, MD65°Weather in Atlanta, GA
63°Weather in Augusta, ME52°Weather in Austin, TX83°Weather in Baton Rouge, LA75°Weather in Bismarck, ND45°Weather in Boise, ID49°Weather in Boston, MA52°Weather in Carson City, NV51°Weather in Charleston, WV64°Weather in Charlotte Amalie, VI84°Weather in Cheyenne, WY64°Weather in Columbia, SC66°Weather in Columbus, OH61°Weather in Concord, NH50°Weather in Denver, CO77°Weather in Des Moines, IA78°Weather in Dover, DE67°Weather in Frankfort, KY63°Weather in Harrisburg, PA58°Weather in Hartford, CT51°Weather in Helena, MT30°Weather in Honolulu, HI81°Weather in Indianapolis, IN59°Weather in Jackson, MS74°Weather in Jefferson City, MO71°Weather in Juneau, AK36°Weather in Lansing, MI61°Weather in Lincoln, NE79°Weather in Little Rock, AR77°Weather in Madison, WI69°Weather in Montgomery, AL69°Weather in Montpelier, VT50°Weather in Nashville, TN64°Weather in Oklahoma City, OK80°Weather in Olympia, WA53°Weather in Phoenix, AZ74°Weather in Pierre, SD54°Weather in Providence, RI52°Weather in Raleigh, NC69°Weather in Richmond, VA69°Weather in Sacramento, CA70°Weather in Salem, OR58°Weather in Salt Lake City, UT51°Weather in San Juan, PR80°Weather in Santa Fe, NM60°Weather in Springfield, IL69°Weather in St. Paul, MN79°Weather in Tallahassee, FL71°Weather in Topeka, KS
78°Weather in Trenton, NJ59°Weather in Washington, DC66°34°Weather in Princeton, MT28°Weather in Quartz, MT34°Weather in Quast, MT32°Weather in Queen, MT26°Weather in Quigley, MT32°Weather in Quinn, MT28°Weather in Quinns, MT42°Weather in Quintonkon, MT32°Weather in Radnor, MT39°Weather in Renova, MT32°Weather in Rhodes, MT35°Weather in Riceville, MT29°Weather in Richel Lodge, MT24°Weather in Ripley, MT40°Weather in Rumsey, MT27°Weather in Salmon Prairie, MT34°Weather in Sapphire Village, MT27°Weather in Sayle, MT45°Weather in Saypo, MT27°