Weather in Northglenn, CO
Northglenn, Thursday, 12 November, 17:30
Clear. Feels like 54°. High 67°, low 40°.
Monthly outlook for Northglenn, CO: average high 47.9°, average low 31°. That is 0.4° above the climate normal for November. Precipitation is expected on 3 days (about 0.4 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 12 November (67.5°), the coolest 26 November (11.6°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 12 November – 21 November | 54.8° | 49.2° | +3.1° |
| 22 November – 1 December | 36.5° | 43.2° | -3.7° |
| 2 December – 11 December | at normal | 41.3° | — |
November records over 66 years
0
Northglenn, Friday, 13 November
Overcast. High 64°, low 39°.
0
Northglenn, Saturday, 14 November
Light rain. High 45°, low 38°.
0
Northglenn, Sunday, 15 November
Clear. High 55°, low 37°.
0Northglenn, Monday, 16 November
Overcast. High 58°, low 32°.
0Northglenn, Tuesday, 17 November
Overcast. High 57°, low 36°.
0Northglenn, Wednesday, 18 November
Clear. High 58°, low 38°.
0
Northglenn, Thursday, 19 November
Partly cloudy. High 51°, low 38°.
0Northglenn, Friday, 20 November
Overcast. High 51°, low 36°.
0.08Northglenn, Saturday, 21 November
Light rain. High 43°, low 35°.
0.01Northglenn, Sunday, 22 November
Light rain. High 37°, low 31°.
0Northglenn, Monday, 23 November
Partly cloudy. High 48°, low 35°.
0.21
Northglenn, Tuesday, 24 November
Snow. High 37°, low 18°.
0.09Northglenn, Wednesday, 25 November
Light snow. High 22°, low 12°.
0
Northglenn, Thursday, 26 November
Mostly clear. High 37°, low 12°.
0Northglenn, Friday, 27 November
Overcast. High 39°, low 20°.
0.03Northglenn, Saturday, 28 November
Climate normal for this date — 60-year average.
0.03Northglenn, Sunday, 29 November
Climate normal for this date — 60-year average.
0.02Northglenn, Monday, 30 November
Climate normal for this date — 60-year average.
0.02Northglenn, Tuesday, 1 December
Climate normal for this date — 60-year average.
0.02Northglenn, Wednesday, 2 December
Climate normal for this date — 60-year average.
0.04Northglenn, Thursday, 3 December
Climate normal for this date — 60-year average.
0.02Northglenn, Friday, 4 December
Climate normal for this date — 60-year average.
0.03Northglenn, Saturday, 5 December
Climate normal for this date — 60-year average.
0.03Northglenn, Sunday, 6 December
Climate normal for this date — 60-year average.
0.04Northglenn, Monday, 7 December
Climate normal for this date — 60-year average.
0.03Northglenn, Tuesday, 8 December
Climate normal for this date — 60-year average.
0.04Northglenn, Wednesday, 9 December
Climate normal for this date — 60-year average.
0.03Northglenn, Thursday, 10 December
Climate normal for this date — 60-year average.
0.03Northglenn, 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 Northglenn, 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 Northglenn, 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
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