Weather in Rialto, CA
Rialto, Wednesday, 11 November, 18:02
Clear. Feels like 71°. High 81°, low 55°.
Monthly outlook for Rialto, CA: average high 64.7°, average low 52.6°. That is 1.5° below the climate normal for November. Precipitation is expected on 5 days (about 1.8 inches), against a normal of 2 days and 1.0 inches. The warmest day looks like 11 November (80.7°), the coolest 17 November (40.8°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 11 November – 20 November | 64.5° | 68.5° | -2.2° |
| 21 November – 30 November | 65.1° | 64.9° | +0.1° |
| 1 December – 10 December | at normal | 63.4° | — |
November records over 66 years
0.01
Rialto, Thursday, 12 November
Light rain. High 78°, low 58°.
0.04Rialto, Friday, 13 November
Light rain. High 64°, low 52°.
0.63Rialto, Saturday, 14 November
Rain. High 60°, low 51°.
0
Rialto, Sunday, 15 November
Overcast. High 62°, low 48°.
0.49Rialto, Monday, 16 November
Rain. High 55°, low 48°.
0.08Rialto, Tuesday, 17 November
Light rain. High 59°, low 41°.
0.03Rialto, Wednesday, 18 November
Light rain. High 62°, low 56°.
0.09Rialto, Thursday, 19 November
Light rain. High 62°, low 56°.
0.48Rialto, Friday, 20 November
Rain. High 60°, low 55°.
0Rialto, Saturday, 21 November
Light rain. High 60°, low 53°.
0Rialto, Sunday, 22 November
Overcast. High 63°, low 52°.
0
Rialto, Monday, 23 November
Clear. High 67°, low 52°.
0Rialto, Tuesday, 24 November
Overcast. High 67°, low 53°.
0Rialto, Wednesday, 25 November
Overcast. High 65°, low 55°.
0Rialto, Thursday, 26 November
Clear. High 70°, low 55°.
0.05
Rialto, 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.
0.08
Rialto, 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.
0.13Rialto, Monday, 7 December
Climate normal for this date — 60-year average.
0.05Rialto, Tuesday, 8 December
Climate normal for this date — 60-year average.
0.03Rialto, Wednesday, 9 December
Climate normal for this date — 60-year average.
0.04Rialto, 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 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
45°Weather in Annapolis, MD57°Weather in Atlanta, GA
59°Weather in Augusta, ME38°Weather in Austin, TX66°Weather in Baton Rouge, LA70°Weather in Bismarck, ND40°Weather in Boise, ID55°Weather in Boston, MA46°Weather in Carson City, NV
56°Weather in Charleston, WV51°Weather in Charlotte Amalie, VI84°Weather in Cheyenne, WY47°Weather in Columbia, SC61°Weather in Columbus, OH53°Weather in Concord, NH40°Weather in Denver, CO52°Weather in Des Moines, IA52°Weather in Dover, DE52°Weather in Frankfort, KY58°Weather in Harrisburg, PA57°Weather in Hartford, CT48°Weather in Helena, MT50°Weather in Honolulu, HI78°Weather in Indianapolis, IN54°Weather in Jackson, MS66°Weather in Jefferson City, MO57°Weather in Juneau, AK39°Weather in Lansing, MI44°Weather in Lincoln, NE53°Weather in Little Rock, AR70°Weather in Madison, WI50°Weather in Montgomery, AL57°Weather in Montpelier, VT39°Weather in Nashville, TN64°Weather in Oklahoma City, OK57°Weather in Olympia, WA59°Weather in Phoenix, AZ74°Weather in Pierre, SD43°Weather in Providence, RI46°Weather in Raleigh, NC58°Weather in Richmond, VA56°Weather in Sacramento, CA68°Weather in Salem, OR59°Weather in Salt Lake City, UT51°Weather in San Juan, PR81°Weather in Santa Fe, NM50°Weather in Springfield, IL50°Weather in St. Paul, MN43°Weather in Tallahassee, FL59°Weather in Topeka, KS57°Weather in Trenton, NJ53°Weather in Washington, DC58°63°Weather in Darlingtonia, CA61°Weather in Davis Creek, CA57°Weather in Dayton, CA59°Weather in Dedrick, CA53°Weather in Deer Creek, CA46°Weather in Del Loma, CA55°Weather in Demuth, CA51°Weather in Denny, CA51°Weather in Dinkey Creek, CA45°Weather in Dirigo, CA63°Weather in Dufour, CA61°Weather in Echo Lake, CA38°Weather in El Macero, CA63°Weather in El Roble, CA64°Weather in Fales Hot Springs, CA39°Weather in Fallen Leaf, CA42°Weather in Fernbridge, CA59°Weather in Figarden, CA68°Weather in Fish Springs, CA52°