Grand Junction weather live forecast

Today's maximum temperature in Grand Junction is expected to be 31°C. Select a day from the live weather forecast for Grand Junction, Colorado, USA for more weather parameters.

Monday
1st Jun
31

14

12

10
Tuesday
2nd Jun
33

15

11

10
Wednesday
3rd Jun
32

16

11

10
Thursday
4th Jun
33

17

11

9
Friday
5th Jun
33

17

14

10

5-day weather forecast updated at 04:01 on Monday 1st June 2026 GMT

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The 5-day weather forecast for Colorado (Grand Junction) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.

Grand Junction weather forecast by day

Below are the detailed weather forecasts for Grand Junction for the next 5 days.

Grand Junction weather for Monday 1st June 2026

Expect scattered clouds in Grand Junction, Colorado with a maximum temperature of 31°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the south-east.

31
°C maximum temperature
14
°C minimum temperature
scattered clouds
12
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
18
kph wind from SE

Grand Junction weather for Tuesday 2nd June 2026

Expect scattered clouds in Grand Junction, Colorado with a maximum temperature of 33°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the north-west.

33
°C maximum temperature
15
°C minimum temperature
scattered clouds
11
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
20
kph wind from NW

Grand Junction weather for Wednesday 3rd June 2026

Expect scattered clouds in Grand Junction, Colorado with a maximum temperature of 32°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 18 kph from the south-east.

32
°C maximum temperature
16
°C minimum temperature
scattered clouds
11
hours of sunshine
10
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
18
kph wind from SE

Grand Junction weather for Thursday 4th June 2026

Expect scattered clouds in Grand Junction, Colorado with a maximum temperature of 33°C, moderate levels of heat & humidity, maximum UV of 9 (Very High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 24 kph from the south-east.

33
°C maximum temperature
17
°C minimum temperature
scattered clouds
11
hours of sunshine
9
UV index (Very High)
0
mm of rainfall expected
M
moderate heat & humidity
24
kph wind from SE

Grand Junction weather for Friday 5th June 2026

Expect clear skies in Grand Junction, Colorado with a maximum temperature of 33°C, moderate levels of heat & humidity, maximum UV of 10 (Very High) and 14 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 23 kph from the west.