Grand Junction weather live forecast

Today's maximum temperature in Grand Junction is expected to be 15°C. Select a day from the live weather forecast for Grand Junction, Colorado, USA for more weather parameters.

Sunday
26th Apr
15

8

3

6
Monday
27th Apr
15

7

5

6
Tuesday
28th Apr
18

6

6

6
Wednesday
29th Apr
22

5

10

7
Thursday
30th Apr
21

9

0

7

5-day weather forecast updated at 04:01 on Sunday 26th April 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 Sunday 26th April 2026

Expect isolated thunderstorms in Grand Junction, Colorado with a maximum temperature of 15°C, maximum UV of 6 (High) and 3 hours of bright sunshine. There are 5-10 mm of rainfall expected with 100% chance of some rain and a moderate breeze of 21 kph from the south.

15
°C maximum temperature
8
°C minimum temperature
isolated thunderstorms
3
hours of sunshine
6
UV index (High)
100
% chance of some rain
<10
mm of rainfall expected
0
no heat & humidity
21
kph wind from S

Grand Junction weather for Monday 27th April 2026

Expect isolated thunderstorms in Grand Junction, Colorado with a maximum temperature of 15°C, maximum UV of 6 (High) and 5 hours of bright sunshine. There are 2-5 mm of rainfall expected with 73% chance of some rain and a gentle breeze of 16 kph from the south-east.

15
°C maximum temperature
7
°C minimum temperature
isolated thunderstorms
5
hours of sunshine
6
UV index (High)
73
% chance of some rain
<5
mm of rainfall expected
0
no heat & humidity
16
kph wind from SE

Grand Junction weather for Tuesday 28th April 2026

Expect sunshine and showers in Grand Junction, Colorado with a maximum temperature of 18°C, maximum UV of 6 (High) and 6 hours of bright sunshine. There are 0-2 mm of rainfall expected with 23% chance of some rain and a gentle breeze of 18 kph from the north-west.

18
°C maximum temperature
6
°C minimum temperature
sunshine and showers
6
hours of sunshine
6
UV index (High)
23
% chance of some rain
<2
mm of rainfall expected
18
°C wind chill
18
kph wind from NW

Grand Junction weather for Wednesday 29th April 2026

Expect scattered clouds in Grand Junction, Colorado with a maximum temperature of 22°C, maximum UV of 7 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 16 kph from the north-west.

22
°C maximum temperature
5
°C minimum temperature
scattered clouds
10
hours of sunshine
7
UV index (High)
0
mm of rainfall expected
22
°C wind chill
16
kph wind from NW

Grand Junction weather for Thursday 30th April 2026

Expect overcast skies in Grand Junction, Colorado with a maximum temperature of 21°C, maximum UV of 7 (High) and no hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 20 kph from the north.