Weather in Northglenn, CO
Northglenn, Thursday, 22 October, 01:29
Clear. Feels like 59°. High 72°, low 54°.
Monthly outlook for Northglenn, CO: average high 63.7°, average low 47°. That is 4.4° above the climate normal for October. Precipitation is expected on 4 days (about 1.0 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 23 October (79.6°), the coolest 27 October (35.6°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 22 October – 31 October | 62.6° | 57.6° | +2.8° |
| 1 November – 10 November | 65.7° | 52.8° | +7.1° |
| 11 November – 20 November | at normal | 49.4° | — |
October records over 66 years
0
Northglenn, Friday, 23 October
Clear. High 80°, low 58°.
0
Northglenn, Saturday, 24 October
Mostly clear. High 56°, low 47°.
0.09
Northglenn, Sunday, 25 October
Light rain. High 59°, low 43°.
0.8Northglenn, Monday, 26 October
Rain. High 47°, low 43°.
0Northglenn, Tuesday, 27 October
Mostly clear. High 62°, low 36°.
0
Northglenn, Wednesday, 28 October
Overcast. High 53°, low 37°.
0
Northglenn, Thursday, 29 October
Partly cloudy. High 64°, low 42°.
0Northglenn, Friday, 30 October
Overcast. High 67°, low 52°.
0.07Northglenn, Saturday, 31 October
Light rain. High 66°, low 53°.
0.06Northglenn, Sunday, 1 November
Light rain. High 61°, low 46°.
0Northglenn, Monday, 2 November
Clear. High 61°, low 42°.
0Northglenn, Tuesday, 3 November
Overcast. High 65°, low 45°.
0Northglenn, Wednesday, 4 November
Overcast. High 66°, low 50°.
0Northglenn, Thursday, 5 November
Mostly clear. High 70°, low 48°.
0Northglenn, Friday, 6 November
Clear. High 70°, low 58°.
0.02Northglenn, Saturday, 7 November
Climate normal for this date — 60-year average.
0.04Northglenn, Sunday, 8 November
Climate normal for this date — 60-year average.
0.06Northglenn, Monday, 9 November
Climate normal for this date — 60-year average.
0.03Northglenn, Tuesday, 10 November
Climate normal for this date — 60-year average.
0.04Northglenn, Wednesday, 11 November
Climate normal for this date — 60-year average.
0.04Northglenn, Thursday, 12 November
Climate normal for this date — 60-year average.
0.04Northglenn, Friday, 13 November
Climate normal for this date — 60-year average.
0.06Northglenn, Saturday, 14 November
Climate normal for this date — 60-year average.
0.04Northglenn, Sunday, 15 November
Climate normal for this date — 60-year average.
0.02Northglenn, Monday, 16 November
Climate normal for this date — 60-year average.
0.04Northglenn, Tuesday, 17 November
Climate normal for this date — 60-year average.
0.03Northglenn, Wednesday, 18 November
Climate normal for this date — 60-year average.
0.04Northglenn, Thursday, 19 November
Climate normal for this date — 60-year average.
0.06Northglenn, Friday, 20 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 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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