Weather in Lewiston, CA
Lewiston, Thursday, 15 October, 00:39
Clear. Feels like 48°. High 87°, low 48°.
Monthly outlook for Lewiston, CA: average high 78°, average low 46.3°. That is 5.3° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 3 days and 1.7 inches. The warmest day looks like 27 October (89°), the coolest 23 October (36.4°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 15 October – 24 October | 76.6° | 70.6° | +3.3° |
| 25 October – 3 November | 80.3° | 64.8° | +8.6° |
| 4 November – 13 November | at normal | 59° | — |
October records over 66 years
0
Lewiston, Friday, 16 October
Clear. High 89°, low 46°.
0
Lewiston, Saturday, 17 October
Overcast. High 86°, low 56°.
0Lewiston, Sunday, 18 October
Clear. High 82°, low 55°.
0.02
Lewiston, Monday, 19 October
Light rain. High 68°, low 47°.
0Lewiston, Tuesday, 20 October
Overcast. High 66°, low 43°.
0Lewiston, Wednesday, 21 October
Clear. High 73°, low 40°.
0
Lewiston, Thursday, 22 October
Partly cloudy. High 70°, low 38°.
0Lewiston, Friday, 23 October
Clear. High 70°, low 36°.
0
Lewiston, Saturday, 24 October
Mostly clear. High 74°, low 40°.
0Lewiston, Sunday, 25 October
Overcast. High 79°, low 46°.
0Lewiston, Monday, 26 October
Overcast. High 85°, low 49°.
0Lewiston, Tuesday, 27 October
Partly cloudy. High 89°, low 55°.
0Lewiston, Wednesday, 28 October
Overcast. High 87°, low 55°.
0Lewiston, Thursday, 29 October
Overcast. High 81°, low 48°.
0Lewiston, Friday, 30 October
Partly cloudy. High 60°, low 38°.
0.09Lewiston, Saturday, 31 October
Climate normal for this date — 60-year average.
0.11Lewiston, Sunday, 1 November
Climate normal for this date — 60-year average.
0.11Lewiston, Monday, 2 November
Climate normal for this date — 60-year average.
0.09Lewiston, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.09Lewiston, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.15
Lewiston, Thursday, 5 November
Climate normal for this date — 60-year average.
0.14Lewiston, Friday, 6 November
Climate normal for this date — 60-year average.
0.21Lewiston, Saturday, 7 November
Climate normal for this date — 60-year average.
0.17Lewiston, Sunday, 8 November
Climate normal for this date — 60-year average.
0.22Lewiston, Monday, 9 November
Climate normal for this date — 60-year average.
0.21Lewiston, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.21Lewiston, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.15Lewiston, Thursday, 12 November
Climate normal for this date — 60-year average.
0.28Lewiston, 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 Lewiston, 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 Lewiston, 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
53°Weather in Annapolis, MD
73°Weather in Atlanta, GA66°Weather in Augusta, ME50°Weather in Austin, TX76°Weather in Baton Rouge, LA67°Weather in Bismarck, ND45°Weather in Boise, ID51°Weather in Boston, MA56°Weather in Carson City, NV46°Weather in Charleston, WV70°Weather in Charlotte Amalie, VI81°Weather in Cheyenne, WY39°Weather in Columbia, SC65°Weather in Columbus, OH60°Weather in Concord, NH53°Weather in Denver, CO43°Weather in Des Moines, IA56°Weather in Dover, DE71°Weather in Frankfort, KY70°Weather in Harrisburg, PA61°Weather in Hartford, CT56°Weather in Helena, MT35°Weather in Honolulu, HI76°Weather in Indianapolis, IN65°Weather in Jackson, MS67°Weather in Jefferson City, MO68°Weather in Juneau, AK
34°Weather in Lansing, MI50°Weather in Lincoln, NE55°Weather in Little Rock, AR73°Weather in Madison, WI55°Weather in Montgomery, AL66°Weather in Montpelier, VT48°Weather in Nashville, TN73°Weather in Oklahoma City, OK66°Weather in Olympia, WA48°Weather in Phoenix, AZ65°Weather in Pierre, SD46°Weather in Providence, RI56°Weather in Raleigh, NC68°Weather in Richmond, VA73°Weather in Sacramento, CA58°Weather in Salem, OR56°Weather in Salt Lake City, UT46°Weather in San Juan, PR78°Weather in Santa Fe, NM44°Weather in Springfield, IL66°Weather in St. Paul, MN48°Weather in Tallahassee, FL66°Weather in Topeka, KS62°Weather in Trenton, NJ61°Weather in Washington, DC73°63°Weather in Garden Grove, CA66°Weather in Huntington Beach, CA66°Weather in Los Alamitos, CA64°Weather in Mission Viejo, CA64°Weather in Newport Beach, CA66°Weather in Orange, CA65°Weather in Placentia, CA66°Weather in Rancho Santa Margarita, CA64°Weather in La Habra, CA65°Weather in La Palma, CA66°Weather in Laguna Beach, CA64°Weather in Laguna Hills, CA65°Weather in Laguna Niguel, CA65°Weather in Laguna Woods, CA65°Weather in Lake Forest, CA64°Weather in El Cajon, CA62°Weather in Encinitas, CA65°Weather in Escondido, CA63°Weather in Lemon Grove, CA64°