Weather in Grand Junction, CO
Grand Junction, Thursday, 12 November, 05:28
Clear. Feels like 35°. High 64°, low 39°.
Monthly outlook for Grand Junction, CO: average high 52.9°, average low 39.5°. That is 2.9° above the climate normal for November. Precipitation is expected on 4 days (about 0.5 inches), against a normal of 4 days and 0.9 inches. The warmest day looks like 12 November (63.8°), the coolest 17 November (36.8°).
Ten-day blocks vs climate normal
| Period | Forecast high | Normal | Difference |
|---|---|---|---|
| 12 November – 21 November | 56.3° | 49.7° | +3.7° |
| 22 November – 1 December | 47.3° | 43.1° | +2.3° |
| 2 December – 11 December | at normal | 40.4° | — |
November records over 66 years
0
Grand Junction, Friday, 13 November
Overcast. High 63°, low 39°.
0.21
Grand Junction, Saturday, 14 November
Rain. High 53°, low 41°.
0
Grand Junction, Sunday, 15 November
Clear. High 54°, low 38°.
0Grand Junction, Monday, 16 November
Clear. High 54°, low 38°.
0Grand Junction, Tuesday, 17 November
Light rain. High 61°, low 37°.
0.12Grand Junction, Wednesday, 18 November
Light rain. High 56°, low 45°.
0.01Grand Junction, Thursday, 19 November
Light rain. High 50°, low 43°.
0Grand Junction, Friday, 20 November
Overcast. High 59°, low 45°.
0.06Grand Junction, Saturday, 21 November
Light rain. High 50°, low 39°.
0Grand Junction, Sunday, 22 November
Overcast. High 46°, low 39°.
0.07
Grand Junction, Monday, 23 November
Light snow. High 44°, low 38°.
0
Grand Junction, Tuesday, 24 November
Partly cloudy. High 46°, low 37°.
0Grand Junction, Wednesday, 25 November
Clear. High 49°, low 37°.
0Grand Junction, Thursday, 26 November
Overcast. High 50°, low 39°.
0Grand Junction, Friday, 27 November
Overcast. High 49°, low 39°.
0.06Grand Junction, Saturday, 28 November
Climate normal for this date — 60-year average.
0.07Grand Junction, Sunday, 29 November
Climate normal for this date — 60-year average.
0.04Grand Junction, Monday, 30 November
Climate normal for this date — 60-year average.
0.05
Grand Junction, Tuesday, 1 December
Climate normal for this date — 60-year average.
0.06Grand Junction, Wednesday, 2 December
Climate normal for this date — 60-year average.
0.03Grand Junction, Thursday, 3 December
Climate normal for this date — 60-year average.
0.03Grand Junction, Friday, 4 December
Climate normal for this date — 60-year average.
0.06Grand Junction, Saturday, 5 December
Climate normal for this date — 60-year average.
0.07Grand Junction, Sunday, 6 December
Climate normal for this date — 60-year average.
0.09
Grand Junction, Monday, 7 December
Climate normal for this date — 60-year average.
0.09Grand Junction, Tuesday, 8 December
Climate normal for this date — 60-year average.
0.03Grand Junction, Wednesday, 9 December
Climate normal for this date — 60-year average.
0.03Grand Junction, Thursday, 10 December
Climate normal for this date — 60-year average.
0.04Grand Junction, 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 Grand Junction, 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 Grand Junction, 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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