Weather in Portland, CO
Portland, Sunday, 15 November, 14:29
Mostly clear. Feels like 47°. High 50°, low 33°.
Monthly outlook for Portland, CO: average high 42.9°, average low 23.5°. That is 0.8° above the climate normal for November. Precipitation is expected on 8 days (about 1.9 inches), against a normal of 5 days and 1.0 inches. The warmest day looks like 17 November (56.4°), the coolest 29 November (12.5°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 15 November – 24 November | 48° | 43.4° | +2.5° |
| 25 November – 4 December | 34.4° | 38.7° | -2.3° |
| 5 December – 14 December | at normal | 37.1° | — |
November records over 66 years
Climate normals and records are computed from the nearest reference point — Ridgway (6 mi).
0
Portland, Monday, 16 November
Overcast. High 55°, low 32°.
0.07
Portland, Tuesday, 17 November
Light rain. High 56°, low 34°.
0
Portland, Wednesday, 18 November
Clear. High 49°, low 28°.
0Portland, Thursday, 19 November
Overcast. High 55°, low 28°.
0.14
Portland, Friday, 20 November
Snow. High 45°, low 28°.
0Portland, Saturday, 21 November
Clear. High 44°, low 20°.
0Portland, Sunday, 22 November
Clear. High 44°, low 26°.
0.13Portland, Monday, 23 November
Light snow. High 38°, low 24°.
0Portland, Tuesday, 24 November
Clear. High 43°, low 23°.
0.83Portland, Wednesday, 25 November
Snow. High 36°, low 24°.
0.05Portland, Thursday, 26 November
Light snow. High 31°, low 13°.
0.23Portland, Friday, 27 November
Snow. High 36°, low 15°.
0.41Portland, Saturday, 28 November
Snow. High 33°, low 19°.
0.07Portland, Sunday, 29 November
Light snow. High 28°, low 12°.
0Portland, Monday, 30 November
Mostly clear. High 42°, low 16°.
0.06
Portland, Tuesday, 1 December
Climate normal for this date — 60-year average.
0.06
Portland, Wednesday, 2 December
Climate normal for this date — 60-year average.
0.05Portland, Thursday, 3 December
Climate normal for this date — 60-year average.
0.04Portland, Friday, 4 December
Climate normal for this date — 60-year average.
0.07Portland, Saturday, 5 December
Climate normal for this date — 60-year average.
0.06Portland, Sunday, 6 December
Climate normal for this date — 60-year average.
0.07Portland, Monday, 7 December
Climate normal for this date — 60-year average.
0.08Portland, Tuesday, 8 December
Climate normal for this date — 60-year average.
0.05Portland, Wednesday, 9 December
Climate normal for this date — 60-year average.
0.04Portland, Thursday, 10 December
Climate normal for this date — 60-year average.
0.05Portland, Friday, 11 December
Climate normal for this date — 60-year average.
0.06Portland, Saturday, 12 December
Climate normal for this date — 60-year average.
0.06Portland, Sunday, 13 December
Climate normal for this date — 60-year average.
0.08Portland, Monday, 14 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 Portland, CO 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 Portland, CO 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, MD51°Weather in Atlanta, GA55°Weather in Augusta, ME44°Weather in Austin, TX53°Weather in Baton Rouge, LA55°Weather in Bismarck, ND52°Weather in Boise, ID59°Weather in Boston, MA46°Weather in Carson City, NV54°Weather in Charleston, WV46°Weather in Charlotte Amalie, VI88°Weather in Cheyenne, WY53°Weather in Columbia, SC57°Weather in Columbus, OH42°Weather in Concord, NH45°Weather in Denver, CO59°Weather in Des Moines, IA50°Weather in Dover, DE51°Weather in Frankfort, KY48°Weather in Harrisburg, PA48°Weather in Hartford, CT46°Weather in Helena, MT54°Weather in Honolulu, HI77°Weather in Indianapolis, IN48°Weather in Jackson, MS56°Weather in Jefferson City, MO54°Weather in Juneau, AK37°Weather in Lansing, MI42°Weather in Lincoln, NE55°Weather in Little Rock, AR55°Weather in Madison, WI50°Weather in Montgomery, AL61°Weather in Montpelier, VT40°Weather in Nashville, TN56°Weather in Oklahoma City, OK42°Weather in Olympia, WA51°Weather in Phoenix, AZ74°Weather in Pierre, SD61°Weather in Providence, RI47°Weather in Raleigh, NC55°Weather in Richmond, VA54°Weather in Sacramento, CA63°Weather in Salem, OR53°Weather in Salt Lake City, UT55°Weather in San Juan, PR
89°Weather in Santa Fe, NM52°Weather in Springfield, IL52°Weather in St. Paul, MN50°Weather in Tallahassee, FL64°Weather in Topeka, KS55°Weather in Trenton, NJ49°Weather in Washington, DC52°47°Weather in Yoder, CO53°Weather in Rush, CO53°Weather in Rock Creek Park, CO46°Weather in Wigwam, CO45°Weather in Greenhorn, CO52°Weather in Cedarwood, CO54°Weather in Ludlow, CO45°Weather in Vigil, CO52°Weather in Boncarbo, CO54°Weather in McClave, CO44°Weather in Hawley, CO44°Weather in Timpas, CO56°Weather in Stonington, CO41°Weather in Mosca, CO45°Weather in Arapahoe, CO42°Weather in Copper Mountain, CO40°Weather in Lazy Acres, CO50°Weather in Pine Brook Hill, CO52°Weather in Tall Timber, CO52°