Weather in Grass Valley, MT
Grass Valley, Wednesday, 11 November, 13:28
Clear. Feels like 43°. High 50°, low 42°.
Monthly outlook for Grass Valley, MT: average high 45.6°, average low 32.9°. That is 6.3° above the climate normal for November. Precipitation is expected on 4 days (about 0.3 inches), against a normal of 7 days and 1.3 inches. The warmest day looks like 12 November (56.2°), the coolest 22 November (23.7°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 11 November – 20 November | 46.6° | 35.8° | +6° |
| 21 November – 30 November | 44° | 30.9° | +7.2° |
| 1 December – 10 December | at normal | 27.9° | — |
November records over 66 years
Climate normals and records are computed from the nearest reference point — Evaro (11 mi).
0
Grass Valley, Thursday, 12 November
Overcast. High 56°, low 37°.
0Grass Valley, Friday, 13 November
Overcast. High 56°, low 38°.
0.07
Grass Valley, Saturday, 14 November
Light rain. High 44°, low 34°.
0Grass Valley, Sunday, 15 November
Clear. High 48°, low 33°.
0.09Grass Valley, Monday, 16 November
Light rain. High 44°, low 32°.
0.05
Grass Valley, Tuesday, 17 November
Snow. High 42°, low 32°.
0.12Grass Valley, Wednesday, 18 November
Snow. High 40°, low 39°.
0Grass Valley, Thursday, 19 November
Overcast. High 42°, low 36°.
0Grass Valley, Friday, 20 November
Light rain. High 43°, low 34°.
0
Grass Valley, Saturday, 21 November
Mostly clear. High 41°, low 26°.
0
Grass Valley, Sunday, 22 November
Partly cloudy. High 43°, low 24°.
0Grass Valley, Monday, 23 November
Clear. High 45°, low 26°.
0Grass Valley, Tuesday, 24 November
Partly cloudy. High 46°, low 28°.
0Grass Valley, Wednesday, 25 November
Light rain. High 43°, low 30°.
0.01Grass Valley, Thursday, 26 November
Light rain. High 46°, low 36°.
0.07
Grass Valley, Friday, 27 November
Climate normal for this date — 60-year average.
0.08Grass Valley, Saturday, 28 November
Climate normal for this date — 60-year average.
0.06Grass Valley, Sunday, 29 November
Climate normal for this date — 60-year average.
0.07Grass Valley, Monday, 30 November
Climate normal for this date — 60-year average.
0.1Grass Valley, Tuesday, 1 December
Climate normal for this date — 60-year average.
0.15Grass Valley, Wednesday, 2 December
Climate normal for this date — 60-year average.
0.08Grass Valley, Thursday, 3 December
Climate normal for this date — 60-year average.
0.08Grass Valley, Friday, 4 December
Climate normal for this date — 60-year average.
0.07Grass Valley, Saturday, 5 December
Climate normal for this date — 60-year average.
0.09Grass Valley, Sunday, 6 December
Climate normal for this date — 60-year average.
0.07Grass Valley, Monday, 7 December
Climate normal for this date — 60-year average.
0.07Grass Valley, Tuesday, 8 December
Climate normal for this date — 60-year average.
0.07Grass Valley, Wednesday, 9 December
Climate normal for this date — 60-year average.
0.09Grass Valley, Thursday, 10 December
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 Grass Valley, 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 Grass Valley, 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
54°Weather in Annapolis, MD64°Weather in Atlanta, GA68°Weather in Augusta, ME47°Weather in Austin, TX75°Weather in Baton Rouge, LA77°Weather in Bismarck, ND48°Weather in Boise, ID63°Weather in Boston, MA56°Weather in Carson City, NV64°Weather in Charleston, WV71°Weather in Charlotte Amalie, VI88°Weather in Cheyenne, WY60°Weather in Columbia, SC71°Weather in Columbus, OH64°Weather in Concord, NH52°Weather in Denver, CO64°Weather in Des Moines, IA60°Weather in Dover, DE63°Weather in Frankfort, KY69°Weather in Harrisburg, PA65°Weather in Hartford, CT59°Weather in Helena, MT60°Weather in Honolulu, HI80°Weather in Indianapolis, IN69°Weather in Jackson, MS80°Weather in Jefferson City, MO66°Weather in Juneau, AK39°Weather in Lansing, MI53°Weather in Lincoln, NE64°Weather in Little Rock, AR81°Weather in Madison, WI53°Weather in Montgomery, AL65°Weather in Montpelier, VT45°Weather in Nashville, TN72°Weather in Oklahoma City, OK72°Weather in Olympia, WA62°Weather in Phoenix, AZ81°Weather in Pierre, SD57°Weather in Providence, RI58°Weather in Raleigh, NC72°Weather in Richmond, VA71°Weather in Sacramento, CA70°Weather in Salem, OR64°Weather in Salt Lake City, UT61°Weather in San Juan, PR90°Weather in Santa Fe, NM62°Weather in Springfield, IL66°Weather in St. Paul, MN54°Weather in Tallahassee, FL70°Weather in Topeka, KS68°Weather in Trenton, NJ64°Weather in Washington, DC68°57°Weather in Virgelle, MT68°Weather in Volborg, MT63°Weather in Warren, MT60°Weather in Wheeler, MT55°Weather in Willard, MT56°Weather in Apgar, MT56°Weather in Francis, MT61°Weather in Greenough, MT59°Weather in Lake McDonald, MT55°Weather in Lennep, MT58°Weather in Maiden Rock, MT56°Weather in Maudlow, MT57°Weather in Monida, MT52°Weather in Otter, MT65°Weather in Polaris, MT53°Weather in Ravenna, MT56°Weather in Sixteen, MT59°Weather in Sonnette, MT62°Weather in Washoe, MT59°