Grand Junction weather live forecast

Today's maximum temperature in Grand Junction is expected to be 24°C. Select a day from the live weather forecast for Grand Junction, Colorado, USA for more weather parameters.

Saturday
10th Oct
24

15

3

5
Sunday
11th Oct
23

15

1

5
Monday
12th Oct
21

14

6

5
Tuesday
13th Oct
19

11

2

5
Wednesday
14th Oct
15

8

3

5

5-day weather forecast updated at 04:01 on Saturday 10th 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 Saturday 10th October 2026

Expect isolated thunderstorms in Grand Junction, Colorado with a maximum temperature of 24°C, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 2-5 mm of rainfall expected with 77% chance of some rain and a fresh breeze of 31 kph from the south-east.

24
°C maximum temperature
15
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
5
UV index (Moderate)
77
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
31
kph wind from SE

Grand Junction weather for Sunday 11th October 2026

Expect isolated thunderstorms in Grand Junction, Colorado with a maximum temperature of 23°C, maximum UV of 5 (Moderate) and 1 hour of bright sunshine. There are 2-5 mm of rainfall expected with 73% chance of some rain and a fresh breeze of 36 kph from the south.

23
°C maximum temperature
15
°C minimum temperature
isolated thunderstorms
1
hour of sunshine
5
UV index (Moderate)
73
% chance of some rain
<5
mm of rainfall expected
23
°C wind chill
36
kph wind from S

Grand Junction weather for Monday 12th October 2026

Expect sunshine and showers in Grand Junction, Colorado with a maximum temperature of 21°C, maximum UV of 5 (Moderate) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 32% chance of some rain and a fresh breeze of 31 kph from the south.

21
°C maximum temperature
14
°C minimum temperature
sunshine and showers
6
hours of sunshine
5
UV index (Moderate)
32
% chance of some rain
<2
mm of rainfall expected
0
no heat & humidity
31
kph wind from S

Grand Junction weather for Tuesday 13th October 2026

Expect isolated thunderstorms in Grand Junction, Colorado with a maximum temperature of 19°C, maximum UV of 5 (Moderate) and 2 hours of bright sunshine. There are 5-10 mm of rainfall expected with 67% chance of some rain and a moderate breeze of 24 kph from the south-east.

19
°C maximum temperature
11
°C minimum temperature
isolated thunderstorms
2
hours of sunshine
5
UV index (Moderate)
67
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
24
kph wind from SE

Grand Junction weather for Wednesday 14th October 2026

Expect mostly cloudy with rain in Grand Junction, Colorado with a maximum temperature of 15°C, maximum UV of 5 (Moderate) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 64% chance of some rain and a moderate breeze of 23 kph from the west.