NimbocastGrand Junction, CO Weather
Live radar, hourly and 7-day forecast, and National Weather Service alerts for Grand Junction, Mesa County, Colorado.
Updated Jul 29, 2026, 3:05 PM local time · Radar refreshes every 5 minutes
☁️
Grand Junction
90°F
Wind 9 mph
Humidity 33%
Cloud cover 99%
UV index 7
Alerts 0
Active alerts
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No active National Weather Service alerts for Grand Junction, CO.
Grand Junction weather radar
Light
Heavy
Next 24 hours
Now
🌦️
90°F
15%
4 PM
☀️
94°F
15%
5 PM
☁️
93°F
7%
6 PM
🌤️
94°F
13%
7 PM
⛅
94°F
5%
8 PM
☁️
92°F
8%
9 PM
☁️
83°F
10%
10 PM
☁️
81°F
10%
11 PM
☁️
79°F
7%
12 AM
☁️
79°F
5%
1 AM
☀️
78°F
7%
2 AM
☁️
78°F
4%
3 AM
☁️
77°F
2%
4 AM
☀️
73°F
1%
5 AM
☀️
72°F
1%
6 AM
☀️
70°F
1%
7 AM
☀️
71°F
1%
8 AM
☀️
76°F
1%
9 AM
☀️
82°F
1%
10 AM
☀️
86°F
1%
11 AM
☀️
90°F
1%
12 PM
☀️
93°F
1%
1 PM
☀️
95°F
1%
2 PM
☀️
97°F
2%
7-day forecast
Today
Jul 29
🌦️
96°F
78°F
16%
Thu
Jul 30
☁️
99°F
70°F
7%
Fri
Jul 31
☀️
101°F
70°F
1%
Sat
Aug 1
☀️
102°F
76°F
Sun
Aug 2
☁️
105°F
75°F
Mon
Aug 3
🌤️
106°F
78°F
Tue
Aug 4
⛅
106°F
80°F
Weather near Grand Junction
Alerts are relayed from the National Weather Service and may lag
the official source. In a life-threatening situation always follow
weather.gov and local emergency
broadcasts.