Weather in Saint Johns, MT
Saint Johns, Wednesday, 21 October, 09:46
Mostly clear. Feels like 45°. High 67°, low 37°.
Monthly outlook for Saint Johns, MT: average high 51.6°, average low 36.2°. That is 1° above the climate normal for October. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 22 October (69.7°), the coolest 24 October (30.1°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 21 October – 30 October | 52.2° | 51.7° | +0.3° |
| 31 October – 9 November | 50.7° | 45.3° | +3° |
| 10 November – 19 November | at normal | 40.6° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Simpson (13 mi).
0
Saint Johns, Thursday, 22 October
Clear. High 70°, low 39°.
0.34
Saint Johns, Friday, 23 October
Rain. High 51°, low 37°.
0
Saint Johns, Saturday, 24 October
Overcast. High 43°, low 30°.
0Saint Johns, Sunday, 25 October
Mostly clear. High 44°, low 31°.
0
Saint Johns, Monday, 26 October
Partly cloudy. High 43°, low 34°.
0Saint Johns, Tuesday, 27 October
Overcast. High 45°, low 34°.
0Saint Johns, Wednesday, 28 October
Clear. High 50°, low 32°.
0Saint Johns, Thursday, 29 October
Clear. High 52°, low 36°.
0Saint Johns, Friday, 30 October
Clear. High 57°, low 39°.
0Saint Johns, Saturday, 31 October
Overcast. High 43°, low 35°.
0Saint Johns, Sunday, 1 November
Mostly clear. High 49°, low 32°.
0Saint Johns, Monday, 2 November
Partly cloudy. High 55°, low 42°.
0Saint Johns, Tuesday, 3 November
Overcast. High 52°, low 37°.
0Saint Johns, Wednesday, 4 November
Mostly clear. High 55°, low 42°.
0.08Saint Johns, Thursday, 5 November
Light rain. High 51°, low 40°.
0.02Saint Johns, Friday, 6 November
Climate normal for this date — 60-year average.
0.03Saint Johns, Saturday, 7 November
Climate normal for this date — 60-year average.
0.04Saint Johns, Sunday, 8 November
Climate normal for this date — 60-year average.
0.04Saint Johns, Monday, 9 November
Climate normal for this date — 60-year average.
0.04Saint Johns, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.02Saint Johns, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.02Saint Johns, Thursday, 12 November
Climate normal for this date — 60-year average.
0.02Saint Johns, Friday, 13 November
Climate normal for this date — 60-year average.
0.02Saint Johns, Saturday, 14 November
Climate normal for this date — 60-year average.
0.01Saint Johns, Sunday, 15 November
Climate normal for this date — 60-year average.
0.03Saint Johns, Monday, 16 November
Climate normal for this date — 60-year average.
0.04Saint Johns, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.02Saint Johns, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.02Saint Johns, Thursday, 19 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 Saint Johns, 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 Saint Johns, 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
53°Weather in Annapolis, MD59°Weather in Atlanta, GA64°Weather in Augusta, ME51°Weather in Austin, TX71°Weather in Baton Rouge, LA72°Weather in Bismarck, ND49°Weather in Boise, ID55°Weather in Boston, MA52°Weather in Carson City, NV47°Weather in Charleston, WV47°Weather in Charlotte Amalie, VI88°Weather in Cheyenne, WY53°Weather in Columbia, SC65°Weather in Columbus, OH58°Weather in Concord, NH54°Weather in Denver, CO58°Weather in Des Moines, IA60°Weather in Dover, DE59°Weather in Frankfort, KY63°Weather in Harrisburg, PA58°Weather in Hartford, CT53°Weather in Helena, MT37°Weather in Honolulu, HI74°Weather in Indianapolis, IN62°Weather in Jackson, MS68°Weather in Jefferson City, MO59°Weather in Juneau, AK37°Weather in Lansing, MI57°Weather in Lincoln, NE65°Weather in Little Rock, AR66°Weather in Madison, WI59°Weather in Montgomery, AL66°Weather in Montpelier, VT50°Weather in Nashville, TN63°Weather in Oklahoma City, OK68°Weather in Olympia, WA
40°Weather in Phoenix, AZ77°Weather in Pierre, SD52°Weather in Providence, RI54°Weather in Raleigh, NC63°Weather in Richmond, VA60°Weather in Sacramento, CA58°Weather in Salem, OR44°Weather in Salt Lake City, UT62°Weather in San Juan, PR90°Weather in Santa Fe, NM58°Weather in Springfield, IL62°Weather in St. Paul, MN59°Weather in Tallahassee, FL71°Weather in Topeka, KS62°Weather in Trenton, NJ58°Weather in Washington, DC61°48°Weather in Tampico, MT40°Weather in Valentine, MT47°Weather in Vananda, MT49°Weather in Vandalia, MT40°Weather in Virgelle, MT57°Weather in Volborg, MT53°Weather in Warren, MT47°Weather in Wheeler, MT39°Weather in Willard, MT41°Weather in Apgar, MT42°Weather in Francis, MT44°Weather in Greenough, MT39°Weather in Lake McDonald, MT39°Weather in Lennep, MT40°Weather in Maiden Rock, MT40°Weather in Maudlow, MT41°Weather in Monida, MT41°Weather in Otter, MT57°Weather in Polaris, MT39°