Weather in Harbor Side, CA
Harbor Side, Thursday, 15 October, 04:35
Clear. Feels like 60°. High 89°, low 61°.
Monthly outlook for Harbor Side, CA: average high 80.8°, average low 68.5°. That is 5.1° above the climate normal for October. Precipitation is expected on 2 days (about 0.8 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 16 October (94.7°), the coolest 15 October (60.7°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 15 October – 24 October | 79.7° | 72.1° | +4.2° |
| 25 October – 3 November | 82.8° | 70.9° | +6.6° |
| 4 November – 13 November | at normal | 68.7° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Imperial Beach (4 mi).
0
Harbor Side, Friday, 16 October
Clear. High 95°, low 65°.
0
Harbor Side, Saturday, 17 October
Overcast. High 83°, low 70°.
0Harbor Side, Sunday, 18 October
Clear. High 81°, low 68°.
0Harbor Side, Monday, 19 October
Clear. High 77°, low 65°.
0.04
Harbor Side, Tuesday, 20 October
Light rain. High 74°, low 65°.
0.72Harbor Side, Wednesday, 21 October
Rain. High 68°, low 65°.
0Harbor Side, Thursday, 22 October
Clear. High 71°, low 65°.
0Harbor Side, Friday, 23 October
Clear. High 75°, low 66°.
0Harbor Side, Saturday, 24 October
Clear. High 84°, low 71°.
0Harbor Side, Sunday, 25 October
Clear. High 85°, low 72°.
0Harbor Side, Monday, 26 October
Clear. High 85°, low 72°.
0Harbor Side, Tuesday, 27 October
Overcast. High 86°, low 74°.
0
Harbor Side, Wednesday, 28 October
Partly cloudy. High 82°, low 75°.
0Harbor Side, Thursday, 29 October
Clear. High 80°, low 72°.
0Harbor Side, Friday, 30 October
Overcast. High 78°, low 72°.
0.03
Harbor Side, Saturday, 31 October
Climate normal for this date — 60-year average.
0.02Harbor Side, Sunday, 1 November
Climate normal for this date — 60-year average.
0.01Harbor Side, Monday, 2 November
Climate normal for this date — 60-year average.
0.01Harbor Side, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.02Harbor Side, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.02Harbor Side, Thursday, 5 November
Climate normal for this date — 60-year average.
0.01Harbor Side, Friday, 6 November
Climate normal for this date — 60-year average.
0.03Harbor Side, Saturday, 7 November
Climate normal for this date — 60-year average.
0.05Harbor Side, Sunday, 8 November
Climate normal for this date — 60-year average.
0.07Harbor Side, Monday, 9 November
Climate normal for this date — 60-year average.
0.04Harbor Side, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.06Harbor Side, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.08Harbor Side, Thursday, 12 November
Climate normal for this date — 60-year average.
0.02Harbor Side, Friday, 13 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 Harbor Side, 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 Harbor Side, 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, MD65°Weather in Atlanta, GA63°Weather in Augusta, ME46°Weather in Austin, TX
72°Weather in Baton Rouge, LA66°Weather in Bismarck, ND45°Weather in Boise, ID45°Weather in Boston, MA54°Weather in Carson City, NV38°Weather in Charleston, WV70°Weather in Charlotte Amalie, VI81°Weather in Cheyenne, WY36°Weather in Columbia, SC65°Weather in Columbus, OH58°Weather in Concord, NH50°Weather in Denver, CO43°Weather in Des Moines, IA57°Weather in Dover, DE63°Weather in Frankfort, KY70°Weather in Harrisburg, PA55°Weather in Hartford, CT53°Weather in Helena, MT40°Weather in Honolulu, HI74°Weather in Indianapolis, IN63°Weather in Jackson, MS63°Weather in Jefferson City, MO68°Weather in Juneau, AK39°Weather in Lansing, MI51°Weather in Lincoln, NE53°Weather in Little Rock, AR72°Weather in Madison, WI54°Weather in Montgomery, AL64°Weather in Montpelier, VT44°Weather in Nashville, TN72°Weather in Oklahoma City, OK66°Weather in Olympia, WA47°Weather in Phoenix, AZ64°Weather in Pierre, SD46°Weather in Providence, RI55°Weather in Raleigh, NC64°Weather in Richmond, VA73°Weather in Sacramento, CA55°Weather in Salem, OR51°Weather in Salt Lake City, UT44°Weather in San Juan, PR79°Weather in Santa Fe, NM42°Weather in Springfield, IL65°Weather in St. Paul, MN50°Weather in Tallahassee, FL65°Weather in Topeka, KS63°Weather in Trenton, NJ52°Weather in Washington, DC67°51°Weather in Hathaway Pines, CA44°Weather in Hawkins Bar, CA48°Weather in Hawley, CA39°Weather in Hayden Hill, CA37°Weather in Haystack, CA52°Weather in Helltown, CA55°Weather in Henleyville, CA55°Weather in Herpoco, CA58°Weather in Hess Mill, CA45°Weather in Hessel, CA54°Weather in Hidden Valley, CA57°Weather in Highcroft, CA55°Weather in Highway City, CA56°Weather in Hildreth, CA61°Weather in Hills Ferry, CA52°Weather in Hills Flat, CA50°Weather in Hillsborough Park, CA57°Weather in Hinsdale, CA53°Weather in Hinton, CA43°