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Grand Junction, CO 81507 Weather

Tonight: Partly Cloudy, low 42°F. Hourly and 10-day forecast from the National Weather Service. Times are local (MDT).

Grand Junction, CO 81507 current weather

55°F

Mostly Cloudy

Forecast for this hour. No recent report from a nearby station.

H -- / L 42°

  • No rain expected in the next 12 hours

No recent station report. NWS hourly forecast updated 10/28/2026, 2:46 PM PT

Hourly forecast

NWS, updated 10/28/2026, 2:46 PM PT

  1. Now55°
  2. 7 PM53°
  3. 8 PM51°
  4. 9 PM50°
  5. 10 PM48°
  6. 11 PM47°
  7. 12 AM46°Thu
  8. 1 AM45°
  9. 2 AM46°
  10. 3 AM44°
  11. 4 AM43°
  12. 5 AM42°
  13. 6 AM42°
  14. 7 AM42°
  15. 8 AM43°
  16. 9 AM45°
  17. 10 AM49°
  18. 11 AM53°
  19. 12 PM56°
  20. 1 PM58°
  21. 2 PM59°
  22. 3 PM61°
  23. 4 PM60°
  24. 5 PM59°
  25. 6 PM56°
  26. 7 PM54°
  27. 8 PM52°
  28. 9 PM51°
  29. 10 PM50°
  30. 11 PM50°
  31. 12 AM49°Fri
  32. 1 AM49°
  33. 2 AM48°
  34. 3 AM48°
  35. 4 AM48°
  36. 5 AM47°
  37. 6 AM46°
  38. 7 AM47°
  39. 8 AM48°
  40. 9 AM49°
  41. 10 AM52°
  42. 11 AM56°
  43. 12 PM60°
  44. 1 PM62°
  45. 2 PM62°
  46. 3 PM61°
  47. 4 PM60°
  48. 5 PM58°

10-day forecast

Tap a day for details

  • Today10/28Low 42°High

    Tonight: Partly cloudy, with a low around 42. South wind 0 to 10 mph.

    Partly Cloudy
  • Thu10/29Low 46°High 61°

    Thursday: Mostly sunny, with a high near 61. Southeast wind 5 to 10 mph.

    Thursday Night: Mostly cloudy, with a low around 46. South wind 0 to 10 mph.

    Mostly Sunny
  • Fri10/3044% chance of precipitationLow 48°High 62°

    Friday: Mostly cloudy, with a high near 62. South wind 5 to 10 mph.

    Friday Night: A chance of rain showers. Mostly cloudy, with a low around 48. South southwest wind 0 to 5 mph. Chance of precipitation is 40%.

    Mostly Cloudy
  • Sat10/3168% chance of precipitationLow 47°High 54°

    Saturday: A chance of rain showers before noon, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 54. Chance of precipitation is 40%.

    Saturday Night: Rain showers likely after midnight. Mostly cloudy, with a low around 47.

    Chance Rain Showers
  • Sun11/189% chance of precipitationLow 41°High 49°

    Sunday: Rain showers likely before 11am, then showers and thunderstorms. Cloudy, with a high near 49.

    Sunday Night: Showers and thunderstorms. Mostly cloudy, with a low around 41.

    Showers And Thunderstorms
  • Mon11/261% chance of precipitationLow 40°High 44°

    Monday: Rain showers likely. Partly sunny, with a high near 44.

    Monday Night: A chance of rain showers before 11pm. Partly cloudy, with a low around 40.

    Rain Showers Likely
  • Tue11/3Low 40°High 47°

    Tuesday: Mostly sunny, with a high near 47.

    Tuesday Night: Partly cloudy, with a low around 40.

    Mostly Sunny
  • Wed11/416% chance of precipitationLow High 48°

    Wednesday: A slight chance of rain showers after 5pm. Mostly sunny, with a high near 48.

    Mostly Sunny then Slight Chance Rain Showers
  • Thu11/5Model blend10% chance of precipitationLow 40°High 53°

    Thursday: Partly cloudy. High near 53°. Low that night near 40°.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Fri11/6Model blend19% chance of precipitationLow 42°High 54°

    Friday: Partly cloudy, slight chance of rain. High near 54°. Low that night near 42°.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

Forecast for 39.014, -108.603 from the NWS GJT office, updated 10/28/2026, 2:46 PM PT · Official forecast on weather.gov

Days 9 to 10: NOAA National Blend of Models, station KGJT (Grand Junction Rgnl, 9 mi), model run 10/28/2026, 2:00 PM MDT

From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.

Next 6 hours

NWS hourly forecast

  1. Now55°Mostly Cloudy1%0 mph
  2. 7 PM53°Mostly Cloudy1%0 mph
  3. 8 PM51°Mostly Cloudy0%5 mph
  4. 9 PM50°Mostly Cloudy1%5 mph
  5. 10 PM48°Mostly Cloudy1%5 mph
  6. 11 PM47°Partly Cloudy1%5 mph

Hourly details

Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShow

Radar and satellite

National radar

NEXRAD (up to 24 hours) and GOES

Latest

Frequently asked questions

Will it rain in Grand Junction, CO 81507 in the next 24 hours?
The NWS hourly forecast does not show any hour with a 50% or higher chance of precipitation in the next 24 hours.
What is the 10-day forecast for Grand Junction, CO 81507?
The first 8 days come from the National Weather Service forecast. Days 9 to 10 (Nov 5 to Nov 6) come from the NOAA National Blend of Models, with highs of 53°F to 54°F. Model guidance this far out often changes.
What time is sunrise and sunset in Grand Junction, CO 81507 today?
Sunrise is about 7:37 AM MDT and sunset is about 6:18 PM MDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Grand Junction, CO 81507?
At Grand Junction 6ese, the 1991 to 2020 normal high in October is 67°F and the normal low is 41°F.

Nearby hazards

Colorado hazards

Severe storm and flash flood outlooks, expected rain, river flooding and wildfires near this area

  • Severe storm outlook today:No thunderstorm risk area over this locationOutlook map
  • Excessive rainfall outlook (flash flood risk):Could not check the Weather Prediction Center outlook right now.
  • River gauges within 40 miles at or above flood stage: None reported
  • Active wildfires within 50 miles: None reported

Drought

By county

Mesa County, week of 10/20/2026

84% of the county is in moderate drought or worse.

Sun and moon

Local time, center of the area

Sunrise
7:37 AM
Sunset
6:18 PM
Daylight
10 hr 41 min
Moon
Waning Gibbous 91% lit
First light (civil dawn)
7:10 AM
Last light (civil dusk)
6:45 PM
Moonrise
7:50 PM
Moonset
10:44 AM

Normal October weather

Climate

Normal October high 67°, low 41°, precipitation 0.92 in for the month. 1991 to 2020 normals at Grand Junction 6ese, 8 mi away.

Other places nearby

Data sources

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About this data

Weather and emergencies: Weather, air quality and hazard information on this page is delayed and may be incomplete. It is not a substitute for official warnings. Always follow the National Weather Service, local emergency management and public safety officials. In an emergency, call 911. For evacuation orders, use your local official alert system.

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