Weather in Greenhorn, OR
Greenhorn, Wednesday, 21 October, 00:10
Overcast. Feels like 30°. High 58°, low 29°.
Monthly outlook for Greenhorn, OR: average high 51.8°, average low 32.2°. That is 4.9° above the climate normal for October. Precipitation is expected on 3 days (about 0.6 inches), against a normal of 6 days and 1.5 inches. The warmest day looks like 27 October (58.9°), the coolest 23 October (24°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 21 October – 30 October | 51.6° | 44.4° | +4° |
| 31 October – 9 November | 52.2° | 39.2° | +7.2° |
| 10 November – 19 November | at normal | 34.7° | — |
October records over 66 years
0.24
Greenhorn, Thursday, 22 October
Light rain. High 48°, low 34°.
0.02Greenhorn, Friday, 23 October
Light rain. High 39°, low 24°.
0
Greenhorn, Saturday, 24 October
Mostly clear. High 49°, low 24°.
0Greenhorn, Sunday, 25 October
Mostly clear. High 50°, low 29°.
0Greenhorn, Monday, 26 October
Overcast. High 52°, low 32°.
0
Greenhorn, Tuesday, 27 October
Clear. High 59°, low 34°.
0
Greenhorn, Wednesday, 28 October
Partly cloudy. High 54°, low 34°.
0Greenhorn, Thursday, 29 October
Clear. High 57°, low 33°.
0Greenhorn, Friday, 30 October
Partly cloudy. High 50°, low 30°.
0Greenhorn, Saturday, 31 October
Overcast. High 45°, low 28°.
0Greenhorn, Sunday, 1 November
Clear. High 55°, low 31°.
0.15Greenhorn, Monday, 2 November
Light rain. High 53°, low 37°.
0.15Greenhorn, Tuesday, 3 November
Rain. High 53°, low 39°.
0Greenhorn, Wednesday, 4 November
Overcast. High 54°, low 38°.
0Greenhorn, Thursday, 5 November
Overcast. High 54°, low 39°.
0.13Greenhorn, Friday, 6 November
Climate normal for this date — 60-year average.
0.14Greenhorn, Saturday, 7 November
Climate normal for this date — 60-year average.
0.11
Greenhorn, Sunday, 8 November
Climate normal for this date — 60-year average.
0.11Greenhorn, Monday, 9 November
Climate normal for this date — 60-year average.
0.1Greenhorn, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.09Greenhorn, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.11Greenhorn, Thursday, 12 November
Climate normal for this date — 60-year average.
0.14Greenhorn, Friday, 13 November
Climate normal for this date — 60-year average.
0.09Greenhorn, Saturday, 14 November
Climate normal for this date — 60-year average.
0.09Greenhorn, Sunday, 15 November
Climate normal for this date — 60-year average.
0.12Greenhorn, Monday, 16 November
Climate normal for this date — 60-year average.
0.15Greenhorn, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.12Greenhorn, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.13Greenhorn, 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 Greenhorn, OR 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 Greenhorn, OR 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, MD54°Weather in Atlanta, GA55°Weather in Augusta, ME42°Weather in Austin, TX61°Weather in Baton Rouge, LA56°Weather in Bismarck, ND49°Weather in Boise, ID53°Weather in Boston, MA48°Weather in Carson City, NV54°Weather in Charleston, WV43°Weather in Charlotte Amalie, VI84°Weather in Cheyenne, WY50°Weather in Columbia, SC50°Weather in Columbus, OH48°Weather in Concord, NH40°Weather in Denver, CO53°Weather in Des Moines, IA55°Weather in Dover, DE52°Weather in Frankfort, KY48°Weather in Harrisburg, PA45°Weather in Hartford, CT48°Weather in Helena, MT42°Weather in Honolulu, HI
76°Weather in Indianapolis, IN48°Weather in Jackson, MS51°Weather in Jefferson City, MO52°Weather in Juneau, AK39°Weather in Lansing, MI46°Weather in Lincoln, NE61°Weather in Little Rock, AR57°Weather in Madison, WI46°Weather in Montgomery, AL51°Weather in Montpelier, VT34°Weather in Nashville, TN51°Weather in Oklahoma City, OK60°Weather in Olympia, WA46°Weather in Phoenix, AZ80°Weather in Pierre, SD48°Weather in Providence, RI49°Weather in Raleigh, NC50°Weather in Richmond, VA48°Weather in Sacramento, CA60°Weather in Salem, OR50°Weather in Salt Lake City, UT57°Weather in San Juan, PR75°Weather in Santa Fe, NM51°Weather in Springfield, IL46°Weather in St. Paul, MN54°Weather in Tallahassee, FL53°Weather in Topeka, KS58°Weather in Trenton, NJ50°Weather in Washington, DC52°55°Weather in Wasco, OR44°Weather in Troutdale, OR55°Weather in Wood Village, OR55°Weather in Shaniko, OR39°Weather in The Dalles, OR48°Weather in Sandy, OR55°Weather in West Linn, OR54°Weather in Wilsonville, OR55°Weather in Sheridan, OR51°Weather in Willamina, OR54°Weather in Yamhill, OR53°Weather in St. Paul, OR53°Weather in Salem, OR50°Weather in Scotts Mills, OR48°Weather in Silverton, OR49°Weather in Stayton, OR49°Weather in Sublimity, OR49°Weather in Turner, OR49°Weather in Woodburn, OR51°