Boise (ID)
June
Weather in Boise, Idaho for June 2026
Your guide to Boise weather in June - trends and predictions
So far, June 2026 in Boise is slightly warmer than the historical average by 1.8 °F.
The forecast for the coming days of June 2026 predicts a temperature of 31.1 °F , which is warmer than usual.
In general, the average temperature in Boise at the beginning of June is 24.9 °F. As the month progressed, temperatures tended to moderately rise, reaching an average of 26.3 °F by the end of June.
With an average of 3 rainy days, Boise experiences minimal rainfall in June.
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Temperatures
Rain 🌧️
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27
Dry days
3
Rainy days
0
Snow days
26°/14°
Temperatures
18 km/h
Avg max wind
39 %
Avg humidity
Boise Weather June
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Temperatures trend during June in Boise
See the weather trend as well as the moving average line
June weather in Boise day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jun. 1 |  Patchy rain possible | 23° /10° | 0 mm | 7 | |
| Jun. 2 | Patchy rain possible | 24° /9° | 0.1 mm | 7 | |
| Jun. 3 |  Sunny | 24° /10° | 7.1 mm | 7 | |
| Jun. 4 | Sunny | 24° /10° | 0 mm | 8 | |
| Jun. 5 | Sunny | 26° /11° | 0 mm | 8 | |
| Jun. 6 | Sunny | 27° /14° | 0 mm | 8 | |
| Jun. 7 | Sunny | 26° /13° | 0 mm | 9 | |
| Jun. 8 | Sunny | 30° /14° | 0 mm | 9 | |
| Jun. 9 | Light rain shower | 27° /16° | 1.2 mm | 8 | |
| Jun. 10 | Sunny | 26° /14° | 0 mm | 8 | |
| Jun. 11 |  Partly cloudy | 28° /13° | 0 mm | 8 | |
| Jun. 12 | Sunny | 28° /13° | 0 mm | 8 | |
| Jun. 13 | Sunny | 28° /14° | 0 mm | 8 | |
| Jun. 14 | Sunny | 27° /15° | 0 mm | 8 | |
| Jun. 15 | Sunny | 27° /14° | 0 mm | 7 | |
| Jun. 16 |  Overcast | 27° /12° | 0 mm | 8 | |
| Jun. 17 | Sunny | 24° /12° | 0.7 mm | 7 | |
| Jun. 18 | Sunny | 27° /10° | 0 mm | 8 | |
| Jun. 19 | Sunny | 30° /12° | 0 mm | 8 | |
| Jun. 20 | Partly cloudy | 24° /13° | 4.3 mm | 7 | |
| Jun. 21 | Sunny | 26° /12° | 0 mm | 8 | |
| Jun. 22 | Sunny | 28° /12° | 0 mm | 8 | |
| Jun. 23 | Sunny | 31° /14° | 0 mm | 9 | |
| Jun. 24 | Sunny | 36° /16° | 0 mm | 8.9 | |
| Jun. 25 | Patchy rain possible | 30° /17° | 0.1 mm | 8.8 | |
| Jun. 26 | Patchy rain possible | 24° /14° | 4.5 mm | 5.1 | |
| Jun. 27 |  Moderate rain | 17° /10° | 11.5 mm | 4.1 | |
| Jun. 28 | Patchy rain possible | 21° /8° | 4.4 mm | 0 | |
| Jun. 29 | Sunny | 26° /9° | 0 mm | 5 | |
| Jun. 30 | Sunny | 30° /13° | 0 mm | 6 | |
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Important Notice
Our weather forecast for Boise 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 Boise forecast closer to your planned date for the most up-to-date weather information.
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Boise in June - FAQ
What are the expected maximum and minimum temperatures in Boise during June?
Enjoy moderate daytime temperatures of up to 26° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Boise during June?
Expect minimal rainfall in Boise during June, with a total of 13.7 mm over approximately 3 days. This minimal precipitation is unlikely to significantly impact plans.
What are the typical wind conditions in Boise during June?
The average wind speed in Boise during June is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
June rainfall patterns in Boise
Explore the daily rainfall trends and prepare for Boises June weather 💧
Typically, Boise has 3 rainy days in June with a total of 13.7 mm of rainfall.
UV exposure in Boise during June
Stay informed about UV levels for safe outdoor activities throughout the month of June ☀️
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