Weather in Sierra, CO
Sierra, Thursday, 15 October, 05:00
Mostly clear. Feels like 29°. High 48°, low 34°.
Monthly outlook for Sierra, CO: average high 50.6°, average low 32.4°. That is 0.4° below the climate normal for October. Precipitation is expected on 5 days (about 0.7 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 21 October (59.9°), the coolest 25 October (18.4°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 15 October – 24 October | 51.2° | 53° | -1° |
| 25 October – 3 November | 49.8° | 47.2° | +1.5° |
| 4 November – 13 November | at normal | 44.4° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Muleshoe (7 mi).
0
Sierra, Friday, 16 October
Clear. High 52°, low 29°.
0Sierra, Saturday, 17 October
Clear. High 55°, low 32°.
0
Sierra, Sunday, 18 October
Overcast. High 55°, low 37°.
0.01
Sierra, Monday, 19 October
Light rain. High 54°, low 37°.
0.15Sierra, Tuesday, 20 October
Light rain. High 53°, low 40°.
0.03Sierra, Wednesday, 21 October
Light rain. High 60°, low 44°.
0.14Sierra, Thursday, 22 October
Light rain. High 54°, low 41°.
0.21
Sierra, Friday, 23 October
Snow. High 44°, low 29°.
0.1Sierra, Saturday, 24 October
Light snow. High 36°, low 24°.
0.05Sierra, Sunday, 25 October
Light snow. High 42°, low 18°.
0Sierra, Monday, 26 October
Clear. High 47°, low 26°.
0Sierra, Tuesday, 27 October
Clear. High 47°, low 27°.
0Sierra, Wednesday, 28 October
Clear. High 52°, low 31°.
0
Sierra, Thursday, 29 October
Partly cloudy. High 57°, low 35°.
0Sierra, Friday, 30 October
Clear. High 54°, low 35°.
0.06
Sierra, Saturday, 31 October
Climate normal for this date — 60-year average.
0.05Sierra, Sunday, 1 November
Climate normal for this date — 60-year average.
0.05Sierra, Monday, 2 November
Climate normal for this date — 60-year average.
0.03Sierra, Tuesday, 3 November
Climate normal for this date — 60-year average.
0.03Sierra, Wednesday, 4 November
Climate normal for this date — 60-year average.
0.01Sierra, Thursday, 5 November
Climate normal for this date — 60-year average.
0.03Sierra, Friday, 6 November
Climate normal for this date — 60-year average.
0.04Sierra, Saturday, 7 November
Climate normal for this date — 60-year average.
0.06Sierra, Sunday, 8 November
Climate normal for this date — 60-year average.
0.05Sierra, Monday, 9 November
Climate normal for this date — 60-year average.
0.02Sierra, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.04Sierra, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.04Sierra, Thursday, 12 November
Climate normal for this date — 60-year average.
0.02Sierra, 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 Sierra, 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 Sierra, 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
49°Weather in Annapolis, MD67°Weather in Atlanta, GA63°Weather in Augusta, ME47°Weather in Austin, TX
72°Weather in Baton Rouge, LA67°Weather in Bismarck, ND46°Weather in Boise, ID46°Weather in Boston, MA55°Weather in Carson City, NV41°Weather in Charleston, WV70°Weather in Charlotte Amalie, VI81°Weather in Cheyenne, WY38°Weather in Columbia, SC63°Weather in Columbus, OH58°Weather in Concord, NH51°Weather in Denver, CO43°Weather in Des Moines, IA58°Weather in Dover, DE64°Weather in Frankfort, KY71°Weather in Harrisburg, PA57°Weather in Hartford, CT54°Weather in Helena, MT34°Weather in Honolulu, HI73°Weather in Indianapolis, IN63°Weather in Jackson, MS64°Weather in Jefferson City, MO66°Weather in Juneau, AK41°Weather in Lansing, MI51°Weather in Lincoln, NE53°Weather in Little Rock, AR72°Weather in Madison, WI54°Weather in Montgomery, AL64°Weather in Montpelier, VT46°Weather in Nashville, TN72°Weather in Oklahoma City, OK66°Weather in Olympia, WA46°Weather in Phoenix, AZ65°Weather in Pierre, SD46°Weather in Providence, RI56°Weather in Raleigh, NC65°Weather in Richmond, VA73°Weather in Sacramento, CA55°Weather in Salem, OR51°Weather in Salt Lake City, UT45°Weather in San Juan, PR77°Weather in Santa Fe, NM42°Weather in Springfield, IL64°Weather in St. Paul, MN49°Weather in Tallahassee, FL65°Weather in Topeka, KS62°Weather in Trenton, NJ54°Weather in Washington, DC68°42°Weather in Grand View Estates, CO42°Weather in Ponderosa Park, CO40°Weather in Bedrock, CO46°Weather in Somerset, CO39°Weather in Lazear, CO43°Weather in Pandora, CO32°Weather in Cimarron, CO35°Weather in Almont, CO35°Weather in Parlin, CO36°Weather in Ohio, CO35°Weather in Smeltertown, CO40°Weather in La Garita, CO36°Weather in San Antonio, CO35°Weather in Mogote, CO33°Weather in Chromo, CO36°Weather in Crystola, CO33°Weather in Hillside, CO35°Weather in Prospect Heights, CO41°Weather in Mineral Hot Springs, CO38°