Grand Junction weather live forecast

Today's maximum temperature in Grand Junction is expected to be 43°F. Select a day from the live weather forecast for Grand Junction, Colorado, USA for more weather parameters.

Saturday
17th Jan
43

25

10

2
Sunday
18th Jan
46

25

10

2
Monday
19th Jan
46

23

10

2
Tuesday
20th Jan
45

21

10

3
Wednesday
21st Jan
46

23

0

2

5-day weather forecast updated at 04:02 on Saturday 17th January 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 Saturday 17th January 2026

Expect clear skies in Grand Junction, Colorado with a maximum temperature of 43°F, maximum UV of 2 (Low) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the east.

43
°F maximum temperature
25
°F minimum temperature
clear skies
10
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
39
°F wind chill
7
mph wind from E

Grand Junction weather for Sunday 18th January 2026

Expect clear skies in Grand Junction, Colorado with a maximum temperature of 46°F, maximum UV of 2 (Low) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the south-east.

46
°F maximum temperature
25
°F minimum temperature
clear skies
10
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
43
°F wind chill
7
mph wind from SE

Grand Junction weather for Monday 19th January 2026

Expect clear skies in Grand Junction, Colorado with a maximum temperature of 46°F, maximum UV of 2 (Low) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the south-east.

46
°F maximum temperature
23
°F minimum temperature
clear skies
10
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
43
°F wind chill
9
mph wind from SE

Grand Junction weather for Tuesday 20th January 2026

Expect clear skies in Grand Junction, Colorado with a maximum temperature of 45°F, maximum UV of 3 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 7 mph from the south-east.

45
°F maximum temperature
21
°F minimum temperature
clear skies
10
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
41
°F wind chill
7
mph wind from SE

Grand Junction weather for Wednesday 21st January 2026

Expect overcast skies in Grand Junction, Colorado with a maximum temperature of 46°F, maximum UV of 2 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 9 mph from the south.