The temperatures in Idaho in July are comfortable with low of 18°C and and high up to 27°C.
You can expect about 3 to 8 days of rain in Idaho during the month of July. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Idaho in July 2025.
If you’re planning to visit Idaho in the near future, we highly recommend that you review the 14 day weather forecast for Idaho before you arrive.
Temperatures
27° / 18°
Rainy Days
5
Snowy Days
0
Dry Days
26
Rainfall
84
mm
Sun Hours
11.4
Hrs
