Weather in Ahtanum, WA
Ahtanum, Thursday, 12 November, 02:58
Overcast. Feels like 45°. High 53°, low 46°.
Monthly outlook for Ahtanum, WA: average high 45.9°, average low 36.5°. That is 1.2° above the climate normal for November. Precipitation is expected on 3 days (about 0.3 inches), against a normal of 5 days and 1.2 inches. The warmest day looks like 13 November (55°), the coolest 17 November (29.5°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 12 November – 21 November | 47.8° | 45.8° | +1.1° |
| 22 November – 1 December | 42.7° | 40.1° | +1.4° |
| 2 December – 11 December | at normal | 37.6° | — |
November records over 66 years
Climate normals and records are computed from the nearest reference point — Yakima (4 mi).
0.02
Ahtanum, Friday, 13 November
Light rain. High 55°, low 43°.
0Ahtanum, Saturday, 14 November
Light rain. High 53°, low 40°.
0.06Ahtanum, Sunday, 15 November
Light rain. High 49°, low 42°.
0
Ahtanum, Monday, 16 November
Mostly clear. High 48°, low 35°.
0
Ahtanum, Tuesday, 17 November
Clear. High 47°, low 30°.
0.14Ahtanum, Wednesday, 18 November
Rain. High 39°, low 35°.
0.04Ahtanum, Thursday, 19 November
Light rain. High 40°, low 32°.
0Ahtanum, Friday, 20 November
Overcast. High 44°, low 34°.
0Ahtanum, Saturday, 21 November
Overcast. High 48°, low 36°.
0Ahtanum, Sunday, 22 November
Clear. High 42°, low 32°.
0Ahtanum, Monday, 23 November
Overcast. High 41°, low 31°.
0Ahtanum, Tuesday, 24 November
Clear. High 45°, low 32°.
0Ahtanum, Wednesday, 25 November
Light rain. High 42°, low 35°.
0Ahtanum, Thursday, 26 November
Overcast. High 44°, low 39°.
0.05Ahtanum, Friday, 27 November
Light rain. High 43°, low 42°.
0.07
Ahtanum, Saturday, 28 November
Climate normal for this date — 60-year average.
0.07Ahtanum, Sunday, 29 November
Climate normal for this date — 60-year average.
0.1
Ahtanum, Monday, 30 November
Climate normal for this date — 60-year average.
0.11Ahtanum, Tuesday, 1 December
Climate normal for this date — 60-year average.
0.16Ahtanum, Wednesday, 2 December
Climate normal for this date — 60-year average.
0.11Ahtanum, Thursday, 3 December
Climate normal for this date — 60-year average.
0.11Ahtanum, Friday, 4 December
Climate normal for this date — 60-year average.
0.06Ahtanum, Saturday, 5 December
Climate normal for this date — 60-year average.
0.08Ahtanum, Sunday, 6 December
Climate normal for this date — 60-year average.
0.07Ahtanum, Monday, 7 December
Climate normal for this date — 60-year average.
0.07Ahtanum, Tuesday, 8 December
Climate normal for this date — 60-year average.
0.12Ahtanum, Wednesday, 9 December
Climate normal for this date — 60-year average.
0.12Ahtanum, Thursday, 10 December
Climate normal for this date — 60-year average.
0.09Ahtanum, Friday, 11 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 Ahtanum, 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 Ahtanum, 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
42°Weather in Annapolis, MD
54°Weather in Atlanta, GA55°Weather in Augusta, ME33°Weather in Austin, TX60°Weather in Baton Rouge, LA63°Weather in Bismarck, ND33°Weather in Boise, ID46°Weather in Boston, MA44°Weather in Carson City, NV48°Weather in Charleston, WV49°Weather in Charlotte Amalie, VI
81°Weather in Cheyenne, WY40°Weather in Columbia, SC56°Weather in Columbus, OH47°Weather in Concord, NH39°Weather in Denver, CO42°Weather in Des Moines, IA37°Weather in Dover, DE56°Weather in Frankfort, KY48°Weather in Harrisburg, PA50°Weather in Hartford, CT44°Weather in Helena, MT39°Weather in Honolulu, HI75°Weather in Indianapolis, IN47°Weather in Jackson, MS59°Weather in Jefferson City, MO46°Weather in Juneau, AK36°Weather in Lansing, MI43°Weather in Lincoln, NE40°Weather in Little Rock, AR56°Weather in Madison, WI39°Weather in Montgomery, AL55°Weather in Montpelier, VT37°Weather in Nashville, TN53°Weather in Oklahoma City, OK48°Weather in Olympia, WA51°Weather in Phoenix, AZ65°Weather in Pierre, SD34°Weather in Providence, RI43°Weather in Raleigh, NC51°Weather in Richmond, VA49°Weather in Sacramento, CA51°Weather in Salem, OR
51°Weather in Salt Lake City, UT47°Weather in San Juan, PR78°Weather in Santa Fe, NM40°Weather in Springfield, IL44°Weather in St. Paul, MN37°Weather in Tallahassee, FL58°Weather in Topeka, KS41°Weather in Trenton, NJ50°Weather in Washington, DC49°50°Weather in Fox Island, WA51°Weather in Lake Goodwin, WA52°Weather in Lake Shore, WA50°Weather in Longview Heights, WA50°Weather in Martha Lake, WA50°Weather in Mirrormont, WA50°Weather in North Omak, WA43°Weather in North Yelm, WA51°Weather in Prairie Ridge, WA50°Weather in South Hill, WA50°Weather in Swinomish Village, WA55°Weather in Town and Country, WA44°Weather in Waller, WA51°Weather in West Pasco, WA51°Weather in Lake McMurray, WA53°Weather in Lake Stickney, WA50°Weather in North Lynnwood, WA50°Weather in Peaceful Valley, WA58°Weather in Picnic Point, WA51°