Fort Collins
June
Weather in Fort Collins for June 2025
Your guide to Fort Collins weather in June - trends and predictions
In general, the average temperature in Fort Collins at the beginning of June is 23.4 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 27.9 °F by the end of June.
Fort Collins experiences an exceptionally high level of rainfall in June, with more than 24 rainy days on average.
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5
Dry days
25
Rainy days
0
Snow days
22°/10°
Temperatures
16 km/h
Avg max wind
61 %
Avg humidity
Fort Collins in June average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  22° | ||||||
| 2 23° | 3  22° | 4 20° | 5 24° | 6 26° | 7  27° | 8 20° |
| 9 24° | 10 24° | 11 23° | 12 24° | 13 24° | 14 24° | 15 25° |
| 16 24° | 17 25° | 18 26° | 19  26° | 20  27° | 21 26° | 22 26° |
| 23 29° | 24 29° | 25 28° | 26 29° | 27 30° | 28 28° | 29 25° |
| 30 26° |
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Temperatures trend during June in Fort Collins
See the weather trend as well as the moving average line
June weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jun. 1 | Moderate or heavy rain shower | 22° /9° | 5.3 mm | 5 | |
| Jun. 2 | Moderate or heavy rain shower | 23° /9° | 4.3 mm | 5 | |
| Jun. 3 | Heavy rain at times | 22° /10° | 3.2 mm | 5 | |
| Jun. 4 | Moderate or heavy rain shower | 20° /11° | 10.6 mm | 5 | |
| Jun. 5 | Moderate or heavy rain shower | 24° /11° | 3.3 mm | 6 | |
| Jun. 6 | Moderate or heavy rain shower | 26° /9° | 2.9 mm | 6 | |
| Jun. 7 | Patchy rain possible | 27° /13° | 2.7 mm | 6 | |
| Jun. 8 | Moderate or heavy rain shower | 20° /11° | 7.3 mm | 5 | |
| Jun. 9 | Moderate rain at times | 24° /11° | 14.9 mm | 6 | |
| Jun. 10 | Moderate or heavy rain shower | 24° /11° | 3.2 mm | 5 | |
| Jun. 11 | Moderate rain at times | 23° /11° | 5.4 mm | 6 | |
| Jun. 12 | Moderate or heavy rain shower | 24° /12° | 17.8 mm | 6 | |
| Jun. 13 | Moderate or heavy rain shower | 24° /13° | 6.8 mm | 6 | |
| Jun. 14 | Patchy rain possible | 24° /11° | 6.9 mm | 6 | |
| Jun. 15 | Moderate or heavy rain shower | 25° /13° | 8.5 mm | 6 | |
| Jun. 16 | Moderate or heavy rain shower | 24° /12° | 9.4 mm | 6 | |
| Jun. 17 | Moderate rain at times | 25° /11° | 1.1 mm | 6 | |
| Jun. 18 | Moderate rain at times | 26° /11° | 0.5 mm | 6 | |
| Jun. 19 | Sunny | 26° /9° | 0.4 mm | 6 | |
| Jun. 20 | Partly cloudy | 27° /11° | 0.1 mm | 7 | |
| Jun. 21 | Moderate rain at times | 26° /13° | 0.8 mm | 6 | |
| Jun. 22 | Moderate or heavy rain shower | 26° /13° | 13.4 mm | 7 | |
| Jun. 23 | Patchy rain possible | 29° /13° | 2.8 mm | 7 | |
| Jun. 24 | Sunny | 29° /14° | 0.7 mm | 7 | |
| Jun. 25 | Partly cloudy | 28° /13° | 0.1 mm | 7 | |
| Jun. 26 | Patchy rain possible | 29° /14° | 0.2 mm | 6 | |
| Jun. 27 | Patchy rain possible | 30° /15° | 1.2 mm | 7 | |
| Jun. 28 | Moderate rain at times | 28° /14° | 2.2 mm | 6 | |
| Jun. 29 | Moderate rain at times | 25° /10° | 3.2 mm | 6 | |
| Jun. 30 | Moderate or heavy rain shower | 26° /13° | 4.6 mm | 6 | |
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Important Notice
Our weather forecast for Fort Collins 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 Fort Collins forecast closer to your planned date for the most up-to-date weather information.
Fort Collins in June - FAQ
What are the expected maximum and minimum temperatures in Fort Collins during June?
Enjoy moderate daytime temperatures of up to 22° and cooler nights around 10°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Fort Collins during June?
Significant rainfall exceeding 226.8 mm is expected in Fort Collins during June, occurring over more than 25 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Fort Collins during June?
The average wind speed in Fort Collins during June is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
June rainfall patterns in Fort Collins
Explore the daily rainfall trends and prepare for Fort Collinss June weather 💧
UV exposure in Fort Collins during June
Stay informed about UV levels for safe outdoor activities throughout the month of June ☀️
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