Weather in Niwot, CO
Niwot, Saturday, 31 October, 02:55
Fog. Feels like 40°. High 64°, low 44°.
Monthly outlook for Niwot, CO: average high 62.2°, average low 41.7°. That is 5.8° above the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 14 November (74.8°), the coolest 8 November (33.4°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 31 October – 9 November | 60.6° | 52.9° | +4.2° |
| 10 November – 19 November | 65° | 49.6° | +8.6° |
| 20 November – 29 November | at normal | 44.2° | — |
October records over 66 years
Climate normals and records are computed from the nearest reference point — Longmont (6 mi).
0
Niwot, Sunday, 1 November
Light rain. High 64°, low 48°.
0.07Niwot, Monday, 2 November
Light rain. High 55°, low 45°.
0.02Niwot, Tuesday, 3 November
Light rain. High 59°, low 38°.
0
Niwot, Wednesday, 4 November
Mostly clear. High 61°, low 37°.
0
Niwot, Thursday, 5 November
Clear. High 54°, low 38°.
0
Niwot, Friday, 6 November
Overcast. High 64°, low 42°.
0.02Niwot, Saturday, 7 November
Light rain. High 53°, low 35°.
0Niwot, Sunday, 8 November
Clear. High 62°, low 33°.
0
Niwot, Monday, 9 November
Partly cloudy. High 69°, low 44°.
0Niwot, Tuesday, 10 November
Mostly clear. High 56°, low 42°.
0Niwot, Wednesday, 11 November
Overcast. High 70°, low 44°.
0Niwot, Thursday, 12 November
Overcast. High 62°, low 44°.
0Niwot, Friday, 13 November
Clear. High 61°, low 41°.
0Niwot, Saturday, 14 November
Clear. High 75°, low 44°.
0Niwot, Sunday, 15 November
Overcast. High 66°, low 49°.
0.02Niwot, Monday, 16 November
Climate normal for this date — 60-year average.
0.04Niwot, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.02Niwot, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.04Niwot, Thursday, 19 November
Climate normal for this date — 60-year average.
0.06Niwot, Friday, 20 November
Climate normal for this date — 60-year average.
0.04Niwot, Saturday, 21 November
Climate normal for this date — 60-year average.
0.03Niwot, Sunday, 22 November
Climate normal for this date — 60-year average.
0.04Niwot, Monday, 23 November
Climate normal for this date — 60-year average.
0.03Niwot, Tuesday, 24 November
Climate normal for this date — 60-year average.
0.02Niwot, Wednesday, 25 November
Climate normal for this date — 60-year average.
0.07Niwot, Thursday, 26 November
Climate normal for this date — 60-year average.
0.06Niwot, Friday, 27 November
Climate normal for this date — 60-year average.
0.03Niwot, Saturday, 28 November
Climate normal for this date — 60-year average.
0.03Niwot, Sunday, 29 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 Niwot, 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 Niwot, 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
43°Weather in Annapolis, MD52°Weather in Atlanta, GA61°Weather in Augusta, ME39°Weather in Austin, TX65°Weather in Baton Rouge, LA67°Weather in Bismarck, ND42°Weather in Boise, ID42°Weather in Boston, MA45°Weather in Carson City, NV45°Weather in Charleston, WV44°Weather in Charlotte Amalie, VI81°Weather in Cheyenne, WY46°Weather in Columbia, SC62°Weather in Columbus, OH51°Weather in Concord, NH44°Weather in Denver, CO49°Weather in Des Moines, IA53°Weather in Dover, DE48°Weather in Frankfort, KY53°Weather in Harrisburg, PA44°Weather in Hartford, CT45°Weather in Helena, MT34°Weather in Honolulu, HI76°Weather in Indianapolis, IN54°Weather in Jackson, MS68°Weather in Jefferson City, MO62°Weather in Juneau, AK30°Weather in Lansing, MI39°Weather in Lincoln, NE
62°Weather in Little Rock, AR64°Weather in Madison, WI50°Weather in Montgomery, AL63°Weather in Montpelier, VT40°Weather in Nashville, TN63°Weather in Oklahoma City, OK62°Weather in Olympia, WA38°Weather in Phoenix, AZ64°Weather in Pierre, SD51°Weather in Providence, RI44°Weather in Raleigh, NC58°Weather in Richmond, VA49°Weather in Sacramento, CA54°Weather in Salem, OR39°Weather in Salt Lake City, UT48°Weather in San Juan, PR78°Weather in Santa Fe, NM47°Weather in Springfield, IL54°Weather in St. Paul, MN52°Weather in Tallahassee, FL69°Weather in Topeka, KS63°Weather in Trenton, NJ44°Weather in Washington, DC48°40°Weather in Meridian, CO48°Weather in North Washington, CO47°Weather in Perry Park, CO46°Weather in Roxborough Park, CO47°Weather in St. Mary's, CO36°Weather in Stonegate, CO48°Weather in Todd Creek, CO46°Weather in Applewood, CO46°Weather in Cimarron Hills, CO45°Weather in Derby, CO47°Weather in Genesee, CO40°Weather in Gleneagle, CO44°Weather in Highlands Ranch, CO48°Weather in Ken Caryl, CO48°Weather in Sherrelwood, CO46°Weather in Stratmoor, CO47°Weather in The Pinery, CO47°Weather in Woodmoor, CO43°Weather in No Name, CO50°