Weather in Mount Wilson, CA
Mount Wilson, Tuesday, 10 November, 13:30
Clear. Feels like 67°. High 69°, low 42°.
Monthly outlook for Mount Wilson, CA: average high 50.9°, average low 36.9°. That is 10.4° below the climate normal for November. Precipitation is expected on 5 days (about 0.6 inches), against a normal of 2 days and 0.7 inches. The warmest day looks like 11 November (71.2°), the coolest 19 November (30.3°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 10 November – 19 November | 53.4° | 70.4° | -9.4° |
| 20 November – 29 November | 46.6° | 67.5° | -11.6° |
| 30 November – 9 December | at normal | 65.5° | — |
November records over 66 years
Climate normals and records are computed from the nearest reference point — Altadena (5 mi).
0Mount Wilson, Wednesday, 11 November
Clear. High 71°, low 43°.
0Mount Wilson, Thursday, 12 November
Clear. High 57°, low 40°.
0.13
Mount Wilson, Friday, 13 November
Light rain. High 48°, low 39°.
0.23Mount Wilson, Saturday, 14 November
Rain. High 49°, low 35°.
0Mount Wilson, Sunday, 15 November
Clear. High 49°, low 35°.
0.09Mount Wilson, Monday, 16 November
Light rain. High 52°, low 39°.
0.1Mount Wilson, Tuesday, 17 November
Light rain. High 50°, low 39°.
0.03Mount Wilson, Wednesday, 18 November
Light rain. High 47°, low 37°.
0.01Mount Wilson, Thursday, 19 November
Light rain. High 42°, low 30°.
0Mount Wilson, Friday, 20 November
Clear. High 45°, low 32°.
0Mount Wilson, Saturday, 21 November
Clear. High 45°, low 34°.
0.05Mount Wilson, Sunday, 22 November
Light rain. High 42°, low 35°.
0Mount Wilson, Monday, 23 November
Clear. High 51°, low 33°.
0
Mount Wilson, Tuesday, 24 November
Overcast. High 48°, low 39°.
0
Mount Wilson, Wednesday, 25 November
Partly cloudy. High 48°, low 39°.
0.06
Mount Wilson, Thursday, 26 November
Climate normal for this date — 60-year average.
0.03Mount Wilson, Friday, 27 November
Climate normal for this date — 60-year average.
0.07Mount Wilson, Saturday, 28 November
Climate normal for this date — 60-year average.
0.11Mount Wilson, Sunday, 29 November
Climate normal for this date — 60-year average.
0.06Mount Wilson, Monday, 30 November
Climate normal for this date — 60-year average.
0.02Mount Wilson, Tuesday, 1 December
Climate normal for this date — 60-year average.
0.04Mount Wilson, Wednesday, 2 December
Climate normal for this date — 60-year average.
0.08Mount Wilson, Thursday, 3 December
Climate normal for this date — 60-year average.
0.09Mount Wilson, Friday, 4 December
Climate normal for this date — 60-year average.
0.08Mount Wilson, Saturday, 5 December
Climate normal for this date — 60-year average.
0.13Mount Wilson, Sunday, 6 December
Climate normal for this date — 60-year average.
0.1Mount Wilson, Monday, 7 December
Climate normal for this date — 60-year average.
0.03Mount Wilson, Tuesday, 8 December
Climate normal for this date — 60-year average.
0.03Mount Wilson, Wednesday, 9 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 Mount Wilson, CA 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 Mount Wilson, CA 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
57°Weather in Annapolis, MD66°Weather in Atlanta, GA72°Weather in Augusta, ME47°Weather in Austin, TX69°Weather in Baton Rouge, LA80°Weather in Bismarck, ND52°Weather in Boise, ID64°Weather in Boston, MA53°Weather in Carson City, NV
66°Weather in Charleston, WV69°Weather in Charlotte Amalie, VI86°Weather in Cheyenne, WY64°Weather in Columbia, SC76°Weather in Columbus, OH66°Weather in Concord, NH52°Weather in Denver, CO68°Weather in Des Moines, IA65°Weather in Dover, DE63°Weather in Frankfort, KY71°Weather in Harrisburg, PA66°Weather in Hartford, CT57°Weather in Helena, MT57°Weather in Honolulu, HI81°Weather in Indianapolis, IN67°Weather in Jackson, MS75°Weather in Jefferson City, MO73°Weather in Juneau, AK41°Weather in Lansing, MI62°Weather in Lincoln, NE66°Weather in Little Rock, AR72°Weather in Madison, WI62°Weather in Montgomery, AL76°Weather in Montpelier, VT51°Weather in Nashville, TN73°Weather in Oklahoma City, OK74°Weather in Olympia, WA57°Weather in Phoenix, AZ81°Weather in Pierre, SD64°Weather in Providence, RI54°Weather in Raleigh, NC70°Weather in Richmond, VA68°Weather in Sacramento, CA74°Weather in Salem, OR60°Weather in Salt Lake City, UT61°Weather in San Juan, PR87°Weather in Santa Fe, NM61°Weather in Springfield, IL68°Weather in St. Paul, MN60°Weather in Tallahassee, FL74°Weather in Topeka, KS72°Weather in Trenton, NJ63°Weather in Washington, DC68°72°Weather in Dogtown, CA73°Weather in Peters, CA72°Weather in Victor, CA73°Weather in North Richmond, CA74°Weather in Saranap, CA75°Weather in Valley Home, CA73°Weather in El Portal, CA69°Weather in Fish Camp, CA67°Weather in Greeley Hill, CA68°Weather in Midpines, CA64°Weather in Wawona, CA63°Weather in Fairmead, CA70°Weather in Dos Palos Y, CA72°Weather in El Nido, CA72°Weather in Snelling, CA71°Weather in Stevinson, CA73°Weather in Tuttle, CA71°Weather in Volta, CA72°Weather in Minkler, CA73°