Grand Junction weather live forecast

Today's maximum temperature in Grand Junction is expected to be 9°C. Select a day from the live weather forecast for Grand Junction, Colorado, USA for more weather parameters.

Thursday
15th Jan
9

-1

10

2
Friday
16th Jan
8

-3

9

2
Saturday
17th Jan
7

-5

10

2
Sunday
18th Jan
8

-4

10

3
Monday
19th Jan
8

-4

10

2

5-day weather forecast updated at 04:01 on Thursday 15th January 2026 GMT

More about Grand Junction

Grand Junction by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Colorado

Travelsphere: up to £800 off worldwide holidays

Sale

Save up to £800 per couple on selected worldwide tours
Plus save up to £300 per couple on European tours
Book tours online in Travelsphere New Year sale

Go to Travelsphere deal >>

Expires at 23:59 on Saturday 28th Feb 2026 · View all Travelsphere offers

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 Thursday 15th January 2026

Expect clear skies in Grand Junction, Colorado with a maximum temperature of 9°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 north-west.

9
°C maximum temperature
-1
°C minimum temperature
clear skies
10
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
8
°C wind chill
11
kph wind from NW

Grand Junction weather for Friday 16th January 2026

Expect clear skies in Grand Junction, Colorado with a maximum temperature of 8°C, maximum UV of 2 (Low) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 10 kph from the north-east.

8
°C maximum temperature
-3
°C minimum temperature
clear skies
9
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
7
°C wind chill
10
kph wind from NE

Grand Junction weather for Saturday 17th January 2026

Expect clear skies in Grand Junction, Colorado with a maximum temperature of 7°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 south-east.

7
°C maximum temperature
-5
°C minimum temperature
clear skies
10
hours of sunshine
2
UV index (Low)
0
mm of rainfall expected
5
°C wind chill
12
kph wind from SE

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 3 (Moderate) 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
3
UV index (Moderate)
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 light breeze of 11 kph from the east.