Weather in Discovery Bay, WA
Discovery Bay, Wednesday, 21 October, 06:46
Clear. Feels like 47°. High 60°, low 41°.
Monthly outlook for Discovery Bay, WA: average high 53°, average low 41.9°. That is 0.2° below the climate normal for October. Precipitation is expected on 5 days (about 1.1 inches), against a normal of 9 days and 3.4 inches. The warmest day looks like 21 October (59.9°), the coolest 5 November (38.2°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 21 October – 30 October | 54.3° | 54.1° | +0.1° |
| 31 October – 9 November | 51° | 51.7° | -0.4° |
| 10 November – 19 November | at normal | 49.2° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Marrowstone (10 mi).
0.02
Discovery Bay, Thursday, 22 October
Light rain. High 57°, low 41°.
0
Discovery Bay, Friday, 23 October
Mostly clear. High 51°, low 42°.
0.02Discovery Bay, Saturday, 24 October
Light rain. High 47°, low 42°.
0.06Discovery Bay, Sunday, 25 October
Light rain. High 53°, low 43°.
0
Discovery Bay, Monday, 26 October
Clear. High 55°, low 44°.
0
Discovery Bay, Tuesday, 27 October
Overcast. High 56°, low 44°.
0Discovery Bay, Wednesday, 28 October
Clear. High 57°, low 43°.
0Discovery Bay, Thursday, 29 October
Clear. High 58°, low 42°.
0.16Discovery Bay, Friday, 30 October
Light rain. High 49°, low 43°.
0Discovery Bay, Saturday, 31 October
Overcast. High 50°, low 39°.
0.02Discovery Bay, Sunday, 1 November
Light rain. High 53°, low 43°.
0Discovery Bay, Monday, 2 November
Overcast. High 53°, low 41°.
0.1Discovery Bay, Tuesday, 3 November
Light rain. High 54°, low 45°.
0.6Discovery Bay, Wednesday, 4 November
Rain. High 47°, low 41°.
0.1Discovery Bay, Thursday, 5 November
Light rain. High 48°, low 38°.
0.24Discovery Bay, Friday, 6 November
Climate normal for this date — 60-year average.
0.23Discovery Bay, Saturday, 7 November
Climate normal for this date — 60-year average.
0.22Discovery Bay, Sunday, 8 November
Climate normal for this date — 60-year average.
0.22Discovery Bay, Monday, 9 November
Climate normal for this date — 60-year average.
0.17Discovery Bay, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.24Discovery Bay, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.26Discovery Bay, Thursday, 12 November
Climate normal for this date — 60-year average.
0.3Discovery Bay, Friday, 13 November
Climate normal for this date — 60-year average.
0.26Discovery Bay, Saturday, 14 November
Climate normal for this date — 60-year average.
0.28Discovery Bay, Sunday, 15 November
Climate normal for this date — 60-year average.
0.25Discovery Bay, Monday, 16 November
Climate normal for this date — 60-year average.
0.26Discovery Bay, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.21Discovery Bay, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.32Discovery Bay, Thursday, 19 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 Discovery Bay, WA 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 Discovery Bay, WA 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
44°Weather in Annapolis, MD55°Weather in Atlanta, GA56°Weather in Augusta, ME44°Weather in Austin, TX58°Weather in Baton Rouge, LA55°Weather in Bismarck, ND41°Weather in Boise, ID53°Weather in Boston, MA47°Weather in Carson City, NV45°Weather in Charleston, WV44°Weather in Charlotte Amalie, VI86°Weather in Cheyenne, WY44°Weather in Columbia, SC53°Weather in Columbus, OH
48°Weather in Concord, NH47°Weather in Denver, CO49°Weather in Des Moines, IA54°Weather in Dover, DE54°Weather in Frankfort, KY53°Weather in Harrisburg, PA50°Weather in Hartford, CT48°Weather in Helena, MT35°Weather in Honolulu, HI74°Weather in Indianapolis, IN50°Weather in Jackson, MS50°Weather in Jefferson City, MO48°Weather in Juneau, AK37°Weather in Lansing, MI44°Weather in Lincoln, NE57°Weather in Little Rock, AR52°Weather in Madison, WI45°Weather in Montgomery, AL53°Weather in Montpelier, VT44°Weather in Nashville, TN53°Weather in Oklahoma City, OK57°Weather in Olympia, WA40°Weather in Phoenix, AZ73°Weather in Pierre, SD48°Weather in Providence, RI50°Weather in Raleigh, NC53°Weather in Richmond, VA53°Weather in Sacramento, CA57°Weather in Salem, OR44°Weather in Salt Lake City, UT56°Weather in San Juan, PR86°Weather in Santa Fe, NM49°Weather in Springfield, IL43°Weather in St. Paul, MN49°Weather in Tallahassee, FL58°Weather in Topeka, KS55°Weather in Trenton, NJ52°Weather in Washington, DC54°47°Weather in Copalis Beach, WA49°Weather in Brady, WA40°Weather in Central Park, WA44°Weather in Markham, WA45°Weather in Grayland, WA48°Weather in Humptulips, WA
48°Weather in Ashford, WA51°Weather in Elbe, WA50°Weather in Graham, WA39°Weather in Grand Mound, WA
39°Weather in Ahtanum, WA33°Weather in Eschbach, WA33°Weather in Gleed, WA33°Weather in Chinook, WA49°Weather in Bay Center, WA48°Weather in Lebam, WA42°Weather in Fords Prairie, WA39°Weather in Basin City, WA40°Weather in Finley, WA43°