Grand Junction weather live forecast

Today's maximum temperature in Grand Junction is expected to be 27°C. Select a day from the live weather forecast for Grand Junction, Colorado, USA for more weather parameters.

Friday
2nd Oct
27

14

12

7
Saturday
3rd Oct
27

13

11

7
Sunday
4th Oct
28

14

12

7
Monday
5th Oct
27

14

9

7
Tuesday
6th Oct
27

13

11

7

5-day weather forecast updated at 04:01 on Friday 2nd October 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 Friday 2nd October 2026

Expect clear skies in Grand Junction, Colorado with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 7 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 14 kph from the east.

27
°C maximum temperature
14
°C minimum temperature
clear skies
12
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
14
kph wind from E

Grand Junction weather for Saturday 3rd October 2026

Expect clear skies in Grand Junction, Colorado with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 7 (High) and 11 hours of bright sunshine. There are 0 mm of rainfall expected and a light breeze of 12 kph from the south-east.

27
°C maximum temperature
13
°C minimum temperature
clear skies
11
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
12
kph wind from SE

Grand Junction weather for Sunday 4th October 2026

Expect clear skies in Grand Junction, Colorado with a maximum temperature of 28°C, low levels of heat & humidity, maximum UV of 7 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 15 kph from the south-east.

28
°C maximum temperature
14
°C minimum temperature
clear skies
12
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
L
low heat & humidity
15
kph wind from SE

Grand Junction weather for Monday 5th October 2026

Expect scattered clouds in Grand Junction, Colorado with a maximum temperature of 27°C, low levels of heat & humidity, maximum UV of 7 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 17 kph from the south-east.