Weather in Indian Arrow, MT
Indian Arrow, Tuesday, 13 October, 07:57
Overcast. Feels like 25°. High 53°, low 30°.
Monthly outlook for Indian Arrow, MT: average high 56.4°, average low 37.9°. That is 1.7° below the climate normal for October. Precipitation is expected on 1 day (about 0.3 inches), against a normal of 3 days and 0.6 inches. The warmest day looks like 17 October (72.4°), the coolest 13 October (30.4°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 13 October – 22 October | 58.9° | 60.8° | -1° |
| 23 October – 1 November | 52.1° | 55.5° | -1.9° |
| 2 November – 11 November | at normal | 49.9° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Huntley (10 mi).
0
Indian Arrow, Wednesday, 14 October
Clear. High 59°, low 33°.
0Indian Arrow, Thursday, 15 October
Overcast. High 54°, low 39°.
0Indian Arrow, Friday, 16 October
Clear. High 65°, low 32°.
0Indian Arrow, Saturday, 17 October
Overcast. High 72°, low 44°.
0Indian Arrow, Sunday, 18 October
Clear. High 64°, low 43°.
0
Indian Arrow, Monday, 19 October
Partly cloudy. High 66°, low 41°.
0.04
Indian Arrow, Tuesday, 20 October
Light rain. High 55°, low 42°.
0.03Indian Arrow, Wednesday, 21 October
Light rain. High 46°, low 41°.
0.01Indian Arrow, Thursday, 22 October
Light rain. High 55°, low 36°.
0.2Indian Arrow, Friday, 23 October
Light rain. High 45°, low 38°.
0Indian Arrow, Saturday, 24 October
Clear. High 51°, low 33°.
0
Indian Arrow, Sunday, 25 October
Mostly clear. High 52°, low 38°.
0Indian Arrow, Monday, 26 October
Clear. High 57°, low 36°.
0.02Indian Arrow, Tuesday, 27 October
Light rain. High 56°, low 41°.
0Indian Arrow, Wednesday, 28 October
Mostly clear. High 52°, low 38°.
0.04Indian Arrow, Thursday, 29 October
Climate normal for this date — 60-year average.
0.02Indian Arrow, Friday, 30 October
Climate normal for this date — 60-year average.
0.04Indian Arrow, Saturday, 31 October
Climate normal for this date — 60-year average.
0.04Indian Arrow, Sunday, 1 November
Climate normal for this date — 60-year average.
0.02Indian Arrow, Monday, 2 November
Climate normal for this date — 60-year average.
0.02Indian Arrow, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.02Indian Arrow, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.04Indian Arrow, Thursday, 5 November
Climate normal for this date — 60-year average.
0.03Indian Arrow, Friday, 6 November
Climate normal for this date — 60-year average.
0.03Indian Arrow, Saturday, 7 November
Climate normal for this date — 60-year average.
0.04Indian Arrow, Sunday, 8 November
Climate normal for this date — 60-year average.
0.06Indian Arrow, Monday, 9 November
Climate normal for this date — 60-year average.
0.04Indian Arrow, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.02Indian Arrow, Wednesday, 11 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 Indian Arrow, 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 Indian Arrow, 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
61°Weather in Annapolis, MD62°Weather in Atlanta, GA64°Weather in Augusta, ME40°Weather in Austin, TX79°Weather in Baton Rouge, LA68°Weather in Bismarck, ND40°Weather in Boise, ID
37°Weather in Boston, MA53°Weather in Carson City, NV31°Weather in Charleston, WV60°Weather in Charlotte Amalie, VI86°Weather in Cheyenne, WY46°Weather in Columbia, SC62°Weather in Columbus, OH67°Weather in Concord, NH48°Weather in Denver, CO52°Weather in Des Moines, IA56°Weather in Dover, DE63°Weather in Frankfort, KY67°Weather in Harrisburg, PA61°Weather in Hartford, CT58°Weather in Helena, MT28°Weather in Honolulu, HI76°Weather in Indianapolis, IN68°Weather in Jackson, MS66°Weather in Jefferson City, MO70°Weather in Juneau, AK37°Weather in Lansing, MI69°Weather in Lincoln, NE51°Weather in Little Rock, AR69°Weather in Madison, WI63°Weather in Montgomery, AL64°Weather in Montpelier, VT49°Weather in Nashville, TN63°Weather in Oklahoma City, OK74°Weather in Olympia, WA46°Weather in Phoenix, AZ66°Weather in Pierre, SD43°Weather in Providence, RI56°Weather in Raleigh, NC63°Weather in Richmond, VA61°Weather in Sacramento, CA49°Weather in Salem, OR42°Weather in Salt Lake City, UT46°Weather in San Juan, PR83°Weather in Santa Fe, NM48°Weather in Springfield, IL69°Weather in St. Paul, MN54°Weather in Tallahassee, FL66°Weather in Topeka, KS67°Weather in Trenton, NJ60°Weather in Washington, DC63°23°Weather in Summit Valley, MT26°Weather in Sunset, MT29°Weather in Taft, MT33°Weather in Talc, MT27°Weather in Trailcreek, MT27°Weather in Trask, MT27°Weather in Tucker, MT32°Weather in Tuscor, MT28°Weather in Twin Creeks, MT36°Weather in University Heights, MT29°Weather in Varney, MT24°Weather in Wall City, MT27°Weather in Ward, MT31°Weather in Watson, MT21°Weather in Welch, MT30°Weather in Westfall, MT32°Weather in White City, MT27°Weather in Whites City, MT26°Weather in Wickes, MT24°