Weather Grand Junction long-term weather forecast
Long-term weather forecast for Grand Junction for ten days.
Wednesday, Sep 10
81 / 59°F
| 0.01 in | 7 mph |
| 68 °F | 66 °F | 12 am | |
| 64 °F | 63 °F | 6 am | |
| 86 °F | 84 °F | 12 pm | |
| 81 °F | 79 °F | 6 pm |
sunrise 6:51 am
sunset 7:30 pm
HOURLY
sunset 7:30 pm
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Weather forecast Grand Junction, Colorado, USA extended forecast
| Time | State Temp. Feels like | Precip. | Wind | Pressure | Humidity | Dew | total |
Fog | Low |
Middle |
High |
||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Wednesday 09/10/2025 |
|||||||||||||
| 12 AM
2 AM
| cloudy | 68 °F 66 °F |
0.0 in | 1 fps 1 mph south |
29.8 in | 44 % | 45 °F | 53 % | 0% | 0% | 25% | 39% | |
| 6 AM
8 AM
| partly cloudy | 64 °F 63 °F |
0.0 in | 10 fps 6 mph east-southeast |
29.9 in | 46 % | 43 °F | 15 % | 0% | 0% | 15% | 0% | |
| 12 PM
2 PM
| rain showers | 86 °F 82 °F |
0.05 in | 10 fps 7 mph south-southwest |
29.8 in | 21 % | 41 °F | 46 % | 0% | 0% | 14% | 38% | |
| 6 PM
8 PM
| rain showers | 81 °F 79 °F |
0.11 in | 9 fps 6 mph south-southeast |
29.8 in | 30 % | 46 °F | 31 % | 0% | 0% | 3% | 28% | |
Thursday 09/11/2025 |
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| 12 AM
2 AM
| rain showers | 63 °F 64 °F |
0.05 in | 5 fps 3 mph south-southeast |
30.0 in | 79 % | 55 °F | 83 % | 0% | 0% | 46% | 70% | |
| 6 AM
8 AM
| cloudy | 61 °F 61 °F |
0.0 in | 9 fps 6 mph east-southeast |
30.0 in | 77 % | 52 °F | 75 % | 0% | 6% | 3% | 74% | |
| 12 PM
2 PM
| rain showers | 81 °F 81 °F |
0.14 in | 6 fps 4 mph south-southeast |
29.9 in | 34 % | 48 °F | 66 % | 0% | 0% | 27% | 56% | |
| 6 PM
8 PM
| rain showers | 72 °F 72 °F |
0.15 in | 4 fps 3 mph south-southwest |
29.9 in | 47 % | 50 °F | 84 % | 0% | 2% | 13% | 81% | |
Grand Junction, Colorado, USA - information
State: Colorado, USAGPS coordinates: 39.0639; -108.5507
Time zone: America / Denver
time difference in hours with time in NY is -8 hours
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Weather Grand Junction, Colorado, USA. Weather forecast Grand Junction.
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Data source
Weather forecast for Grand Junction is supplied by MET Norway Norwegian Meteorological Institute and the NRK.Feels like
To calculate the perceived temperature, we use the Australian Apparent Temperature (AAT) model, which is designed for year-round calculations and takes air humidity into account in addition to temperature and wind speed.Weather with Meteobox for your website
Astronomical information Grand Junction
data are always in the local timeSun and light
Sept. 10, 2025
| Sunrise: | Sunset: |
| 6:51 am | 7:30 pm |
| Noon: | Length of day: |
| 1:11 pm | 12:39 |
| Start of civil twilight*: | End of civil twilight*: |
| 6:23 am | 7:57 pm |
| Start of nautical twilight*: | End of nautical twilight*: |
| 5:52 am | 8:28 pm |
| Start of astronomical twilight*: | End of astronomical twilight*: |
| 5:19 am | 9:01 pm |
| * What is Twilight? | |
Moon and moon phases
| Moonrise: | Moonset: |
| 09/09/2025 8:31 pm | 09/10/2025 10:17 am |
| Next new moon: | Next full moon: |
| 09/21/2025 | 10/06/2025 |
