Grand Junction, CO Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Grand Junction, CO in one place.
Sunny, with a high near 95. North northeast wind 5 to 15 mph.
Local Weather Overview
This forecast page for Grand Junction, CO is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: May 10, 2026 7:18 PM MDT.
The active forecast window currently covers May 12 to May 16, 2026 for Grand Junction, CO.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 12 to May 16, 2026
- Latest sync
- May 10, 2026 7:18 PM MDT
- Forecast office
- GJT
- Source
- NOAA / NWS
Daily Outlook
This Week in Grand Junction
Tuesday looks like the warmest upcoming period in Grand Junction at 95 degrees F.
Saturday Night is the coolest period ahead with temperatures near 52 degrees F.
The strongest winds are forecast for Wednesday Night at about 15 to 20 mph SSW.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- May 10, 2026 7:18 PM MDT
- Coverage
- 6 days
- Time zone
- America/Denver
- Forecast office
- GJT
- Radar station
- KGJX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 58.
Mostly sunny, with a high near 94.
Mostly cloudy, with a low around 61.
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 87.
Mostly clear, with a low around 55.
Sunny, with a high near 85.
Mostly clear, with a low around 53.
Sunny, with a high near 84.
Mostly clear, with a low around 52.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
May 12
|
Sunny
|
95°F |
5 to 15 mph
NNE
|
|
Tuesday Night
May 12
|
Mostly Clear
|
58°F |
5 to 15 mph
SSW
|
|
Wednesday
May 13
|
Mostly Sunny
|
94°F |
5 to 15 mph
S
|
|
Wednesday Night
May 13
|
Mostly Cloudy
|
61°F |
15 to 20 mph
SSW
|
|
Thursday
May 14
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
87°F |
15 to 20 mph
SSW
|
|
Thursday Night
May 14
|
Mostly Clear
|
55°F |
10 to 20 mph
SW
|
|
Friday
May 15
|
Sunny
|
85°F |
10 to 15 mph
SW
|
|
Friday Night
May 15
|
Mostly Clear
|
53°F |
5 to 20 mph
SW
|
|
Saturday
May 16
|
Sunny
|
84°F |
5 to 15 mph
SSW
|
|
Saturday Night
May 16
|
Mostly Clear
|
52°F |
5 to 15 mph
SSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Grand Junction.
