easeweather.com

Weather in Grand Junction, Colorado for June 2026

Your guide to Grand Junction weather in June - trends and predictions

    Temperatures

  • In general, the average temperature in Grand Junction at the beginning of June is 26.3 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 32.7 °F by the end of June.

  • Rain 🌧️

  • With an average of 4 rainy days, Grand Junction experiences minimal rainfall in June.

  • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
26
Dry days
Average rainy days
4
Rainy days
Average snowy days
0
Snow days
Average temperatures
31°/11°
Temperatures
Average wind speed
27 km/h
Avg max wind
Average humidity
30 %
Avg humidity

Grand Junction Weather June

Move between months or click on a day

Temperatures trend during June in Grand Junction

See the weather trend as well as the moving average line

June weather in Grand Junction day by day

Click on a date for more information
Date Weather Temperatures Rain UV More
Jun. 1 Overcast
Overcast
34° /11° 0 mm 7
Jun. 2 Overcast
Overcast
21° /11° 5.7 mm 5
Jun. 3 Thundery outbreaks possible
Thundery outbreaks possible
26° /14° 2 mm 6
Jun. 4 Overcast
Overcast
25° /11° 0 mm 6
Jun. 5 Thundery outbreaks possible
Thundery outbreaks possible
24° /12° 6.4 mm 5
Jun. 6 Cloudy
Cloudy
26° /11° 0 mm 6
Jun. 7 Sunny
Sunny
28° /8° 0 mm 7
Jun. 8 Sunny
Sunny
30° /10° 0 mm 8
Jun. 9 Sunny
Sunny
31° /14° 0 mm 8
Jun. 10 Cloudy
Cloudy
30° /9° 0 mm 7
Jun. 11 Sunny
Sunny
32° /11° 0 mm 8
Jun. 12 Sunny
Sunny
33° /9° 0 mm 8
Jun. 13 Sunny
Sunny
33° /10° 0 mm 8
Jun. 14 Sunny
Sunny
34° /10° 0 mm 8
Jun. 15 Sunny
Sunny
36° /11° 0 mm 9
Jun. 16 Partly cloudy
Partly cloudy
36° /10° 0 mm 9
Jun. 17 Overcast
Overcast
32° /17° 0 mm 7
Jun. 18 Sunny
Sunny
32° /11° 0 mm 8
Jun. 19 Partly cloudy
Partly cloudy
35° /11° 0 mm 9
Jun. 20 Sunny
Sunny
36° /12° 0 mm 9
Jun. 21 Sunny
Sunny
33° /10° 0 mm 8
Jun. 22 Sunny
Sunny
27° /9° 0 mm 7
Jun. 23 Sunny
Sunny
31° /7° 0 mm 8
Jun. 24 Sunny
Sunny
32° /13° 0 mm 8
Jun. 25 Light rain shower
Light rain shower
26° /13° 7.1 mm 6
Jun. 26 Sunny
Sunny
32° /10° 0 mm 8
Jun. 27 Sunny
Sunny
34° /10° 0 mm 8
Jun. 28 Sunny
Sunny
35° /11° 0 mm 9
Jun. 29 Partly cloudy
Partly cloudy
35° /13° 0 mm 9
Jun. 30 Sunny
Sunny
35° /12° 0 mm 9
Next
Important Notice
Our weather forecast for Grand Junction in June is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Grand Junction forecast closer to your planned date for the most up-to-date weather information.

Grand Junction in June - FAQ

What are the expected maximum and minimum temperatures in Grand Junction during June?
Expect warm days with temperatures around 31°, cooling to mild conditions of 11° after sunset. Perfect for those who enjoy warm weather.
How much rainfall should be expected in Grand Junction during June?
In June, Grand Junction can expect light to moderate rainfall, totaling 21.1 mm across approximately 4 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Grand Junction during June?
The average wind speed in Grand Junction during June is 27 km/h, suggesting breezy to windy conditions, depending on your activities.

June rainfall patterns in Grand Junction

Explore the daily rainfall trends and prepare for Grand Junctions June weather 💧

UV exposure in Grand Junction during June

Stay informed about UV levels for safe outdoor activities throughout the month of June ☀️

Quick links

More Grand Junction weather pages
Location coordinates Where is Grand Junction?

Get accurate weather forecasts for Grand Junction, located at latitude 39.064 and longitude -108.551. Stay updated with localized weather information tailored for Grand Junction.

Found a mistake?
We appreciate your attention to details. Tell us here.