Grand Junction weather live forecast

Today's maximum temperature in Grand Junction is expected to be 6°C. Select a day from the live weather forecast for Grand Junction, Colorado, USA for more weather parameters.

Saturday
17th Jan
6

-4

10

2
Sunday
18th Jan
8

-4

10

2
Monday
19th Jan
8

-5

10

2
Tuesday
20th Jan
7

-6

10

3
Wednesday
21st Jan
8

-5

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 6°C, maximum UV of 2 (Low) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the east.

6
°C maximum temperature
-4
°C minimum temperature
clear skies
10
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
4
°C wind chill
12
kph wind from E

Grand Junction weather for Sunday 18th January 2026

Expect clear skies in Grand Junction, Colorado with a maximum temperature of 8°C, maximum UV of 2 (Low) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 11 kph from the south-east.

8
°C maximum temperature
-4
°C minimum temperature
clear skies
10
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
6
°C wind chill
11
kph wind from SE

Grand Junction weather for Monday 19th January 2026

Expect clear skies in Grand Junction, Colorado with a maximum temperature of 8°C, maximum UV of 2 (Low) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the south-east.

8
°C maximum temperature
-5
°C minimum temperature
clear skies
10
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
6
°C wind chill
14
kph wind from SE

Grand Junction weather for Tuesday 20th January 2026

Expect clear skies in Grand Junction, Colorado with a maximum temperature of 7°C, maximum UV of 3 (Moderate) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south-east.

7
°C maximum temperature
-6
°C minimum temperature
clear skies
10
hours of sunshine
3
UV index (Moderate)
0
mm of rainfall expected
5
°C wind chill
12
kph wind from SE

Grand Junction weather for Wednesday 21st January 2026

Expect overcast skies in Grand Junction, Colorado with a maximum temperature of 8°C, maximum UV of 2 (Low) and no hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the south.