Weather in San Ramon, CA
San Ramon, Thursday, 29 October, 10:33
Clear. Feels like 56°. High 68°, low 47°.
Monthly outlook for San Ramon, CA: average high 65.8°, average low 49.6°. That is 0.2° below the climate normal for October. Precipitation is expected on 4 days (about 2.4 inches), against a normal of 3 days and 0.9 inches. The warmest day looks like 7 November (74°), the coolest 31 October (44.9°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 29 October – 7 November | 67.7° | 67.4° | +0.1° |
| 8 November – 17 November | 62.6° | 63.6° | -0.6° |
| 18 November – 27 November | at normal | 60.5° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Cherryland (11 mi).
0
San Ramon, Friday, 30 October
Mostly clear. High 69°, low 48°.
0
San Ramon, Saturday, 31 October
Overcast. High 63°, low 45°.
0.05
San Ramon, Sunday, 1 November
Light rain. High 63°, low 47°.
0San Ramon, Monday, 2 November
Overcast. High 69°, low 47°.
0San Ramon, Tuesday, 3 November
Clear. High 71°, low 48°.
0San Ramon, Wednesday, 4 November
Overcast. High 67°, low 52°.
0San Ramon, Thursday, 5 November
Overcast. High 64°, low 50°.
0San Ramon, Friday, 6 November
Overcast. High 68°, low 50°.
0San Ramon, Saturday, 7 November
Overcast. High 74°, low 50°.
0San Ramon, Sunday, 8 November
Overcast. High 68°, low 52°.
0San Ramon, Monday, 9 November
Overcast. High 66°, low 52°.
0.66San Ramon, Tuesday, 10 November
Rain. High 67°, low 56°.
1.3San Ramon, Wednesday, 11 November
Rain. High 60°, low 53°.
0.39San Ramon, Thursday, 12 November
Light rain. High 56°, low 49°.
0San Ramon, Friday, 13 November
Clear. High 59°, low 46°.
0.06
San Ramon, Saturday, 14 November
Climate normal for this date — 60-year average.
0.05San Ramon, Sunday, 15 November
Climate normal for this date — 60-year average.
0.09San Ramon, Monday, 16 November
Climate normal for this date — 60-year average.
0.11San Ramon, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.07San Ramon, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.04San Ramon, Thursday, 19 November
Climate normal for this date — 60-year average.
0.1San Ramon, Friday, 20 November
Climate normal for this date — 60-year average.
0.08San Ramon, Saturday, 21 November
Climate normal for this date — 60-year average.
0.08San Ramon, Sunday, 22 November
Climate normal for this date — 60-year average.
0.06San Ramon, Monday, 23 November
Climate normal for this date — 60-year average.
0.07San Ramon, Tuesday, 24 November
Climate normal for this date — 60-year average.
0.04San Ramon, Wednesday, 25 November
Climate normal for this date — 60-year average.
0.06San Ramon, Thursday, 26 November
Climate normal for this date — 60-year average.
0.07San Ramon, Friday, 27 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 San Ramon, 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 San Ramon, 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
63°Weather in Annapolis, MD68°Weather in Atlanta, GA71°Weather in Augusta, ME59°Weather in Austin, TX70°Weather in Baton Rouge, LA78°Weather in Bismarck, ND42°Weather in Boise, ID43°Weather in Boston, MA66°Weather in Carson City, NV51°Weather in Charleston, WV72°Weather in Charlotte Amalie, VI89°Weather in Cheyenne, WY54°Weather in Columbia, SC74°Weather in Columbus, OH72°Weather in Concord, NH65°Weather in Denver, CO55°Weather in Des Moines, IA61°Weather in Dover, DE67°Weather in Frankfort, KY73°Weather in Harrisburg, PA63°Weather in Hartford, CT65°Weather in Helena, MT35°Weather in Honolulu, HI75°Weather in Indianapolis, IN73°Weather in Jackson, MS74°Weather in Jefferson City, MO76°Weather in Juneau, AK19°Weather in Lansing, MI70°Weather in Lincoln, NE62°Weather in Little Rock, AR78°Weather in Madison, WI61°Weather in Montgomery, AL72°Weather in Montpelier, VT65°Weather in Nashville, TN72°Weather in Oklahoma City, OK76°Weather in Olympia, WA45°Weather in Phoenix, AZ73°Weather in Pierre, SD46°Weather in Providence, RI66°Weather in Raleigh, NC71°Weather in Richmond, VA70°Weather in Sacramento, CA53°Weather in Salem, OR48°Weather in Salt Lake City, UT58°Weather in San Juan, PR89°Weather in Santa Fe, NM57°Weather in Springfield, IL73°Weather in St. Paul, MN52°Weather in Tallahassee, FL79°Weather in Topeka, KS69°Weather in Trenton, NJ66°Weather in Washington, DC69°69°Weather in South Gate, CA69°Weather in South Pasadena, CA69°Weather in Temple City, CA69°Weather in Torrance, CA68°Weather in Vernon, CA69°Weather in Walnut, CA67°Weather in West Covina, CA68°Weather in Whittier, CA68°Weather in San Jacinto, CA63°Weather in Temecula, CA66°Weather in San Clemente, CA70°Weather in San Juan Capistrano, CA71°Weather in Santa Ana, CA70°Weather in Seal Beach, CA69°Weather in Stanton, CA69°Weather in Tustin, CA70°Weather in Villa Park, CA69°Weather in Westminster, CA69°Weather in Yorba Linda, CA68°