Weather in Rialto, CA
Rialto, Saturday, 7 November, 10:22
Clear. Feels like 76°. High 79°, low 58°.
Monthly outlook for Rialto, CA: average high 75.1°, average low 59°. That is 3.6° above the climate normal for November. Precipitation is expected on 1 day (about 0.5 inches), against a normal of 2 days and 1.0 inches. The warmest day looks like 8 November (83.2°), the coolest 9 November (53.7°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 7 November – 16 November | 77.5° | 69.6° | +4.4° |
| 17 November – 26 November | 70.9° | 66.5° | +2.5° |
| 27 November – 6 December | at normal | 63.7° | — |
November records over 66 years
0Rialto, Sunday, 8 November
Clear. High 83°, low 59°.
0Rialto, Monday, 9 November
Clear. High 79°, low 54°.
0Rialto, Tuesday, 10 November
Clear. High 79°, low 56°.
0Rialto, Wednesday, 11 November
Clear. High 80°, low 58°.
0Rialto, Thursday, 12 November
Clear. High 76°, low 57°.
0
Rialto, Friday, 13 November
Overcast. High 78°, low 62°.
0Rialto, Saturday, 14 November
Overcast. High 79°, low 65°.
0Rialto, Sunday, 15 November
Clear. High 71°, low 61°.
0
Rialto, Monday, 16 November
Partly cloudy. High 71°, low 60°.
0Rialto, Tuesday, 17 November
Overcast. High 74°, low 60°.
0Rialto, Wednesday, 18 November
Overcast. High 72°, low 62°.
0.46
Rialto, Thursday, 19 November
Rain. High 60°, low 57°.
0Rialto, Friday, 20 November
Clear. High 71°, low 56°.
0Rialto, Saturday, 21 November
Partly cloudy. High 74°, low 59°.
0Rialto, Sunday, 22 November
Overcast. High 75°, low 61°.
0.01
Rialto, Monday, 23 November
Climate normal for this date — 60-year average.
0.04Rialto, Tuesday, 24 November
Climate normal for this date — 60-year average.
0.07Rialto, Wednesday, 25 November
Climate normal for this date — 60-year average.
0.08Rialto, Thursday, 26 November
Climate normal for this date — 60-year average.
0.05Rialto, Friday, 27 November
Climate normal for this date — 60-year average.
0.11Rialto, Saturday, 28 November
Climate normal for this date — 60-year average.
0.14Rialto, Sunday, 29 November
Climate normal for this date — 60-year average.
0.08Rialto, Monday, 30 November
Climate normal for this date — 60-year average.
0.02Rialto, Tuesday, 1 December
Climate normal for this date — 60-year average.
0.03Rialto, Wednesday, 2 December
Climate normal for this date — 60-year average.
0.09Rialto, Thursday, 3 December
Climate normal for this date — 60-year average.
0.1Rialto, Friday, 4 December
Climate normal for this date — 60-year average.
0.07Rialto, Saturday, 5 December
Climate normal for this date — 60-year average.
0.11Rialto, Sunday, 6 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 Rialto, 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 Rialto, 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
48°Weather in Annapolis, MD58°Weather in Atlanta, GA64°Weather in Augusta, ME
47°Weather in Austin, TX67°Weather in Baton Rouge, LA72°Weather in Bismarck, ND51°Weather in Boise, ID50°Weather in Boston, MA57°Weather in Carson City, NV54°Weather in Charleston, WV48°Weather in Charlotte Amalie, VI88°Weather in Cheyenne, WY53°Weather in Columbia, SC67°Weather in Columbus, OH46°Weather in Concord, NH56°Weather in Denver, CO58°Weather in Des Moines, IA40°Weather in Dover, DE57°Weather in Frankfort, KY53°Weather in Harrisburg, PA55°Weather in Hartford, CT62°Weather in Helena, MT52°Weather in Honolulu, HI75°Weather in Indianapolis, IN52°Weather in Jackson, MS61°Weather in Jefferson City, MO47°Weather in Juneau, AK36°Weather in Lansing, MI43°Weather in Lincoln, NE53°Weather in Little Rock, AR57°Weather in Madison, WI47°Weather in Montgomery, AL64°Weather in Montpelier, VT51°Weather in Nashville, TN54°Weather in Oklahoma City, OK53°Weather in Olympia, WA52°Weather in Phoenix, AZ75°Weather in Pierre, SD48°Weather in Providence, RI59°Weather in Raleigh, NC61°Weather in Richmond, VA60°Weather in Sacramento, CA63°Weather in Salem, OR54°Weather in Salt Lake City, UT51°Weather in San Juan, PR87°Weather in Santa Fe, NM50°Weather in Springfield, IL50°Weather in St. Paul, MN48°Weather in Tallahassee, FL72°Weather in Topeka, KS50°Weather in Trenton, NJ58°Weather in Washington, DC59°58°Weather in Darlingtonia, CA54°Weather in Davis Creek, CA51°Weather in Dayton, CA60°Weather in Dedrick, CA43°Weather in Deer Creek, CA45°Weather in Del Loma, CA51°Weather in Demuth, CA43°Weather in Denny, CA42°Weather in Dinkey Creek, CA56°Weather in Dirigo, CA63°Weather in Dufour, CA62°Weather in Echo Lake, CA47°Weather in El Macero, CA62°Weather in El Roble, CA73°Weather in Fales Hot Springs, CA41°Weather in Fallen Leaf, CA51°Weather in Fernbridge, CA62°Weather in Figarden, CA64°Weather in Fish Springs, CA56°