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Boise weather live forecast
Today's maximum temperature in Boise is expected to be 97°F. Select a day from the live weather forecast for Boise, Idaho, USA for more weather parameters.
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Sunday
31st Aug -
Monday
1st Sep -
Tuesday
2nd Sep -
Wednesday
3rd Sep -
Thursday
4th Sep
5-day weather forecast updated at 04:01 on Monday 1st September 2025 GMT
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The 5-day weather forecast for Idaho (Boise) is provided by the Swiss meteorological agency, meteoblue. Find out more about our data sources.
Boise weather forecast by day
Below are the detailed weather forecasts for Boise for the next 5 days.
Boise weather for Sunday 31st August 2025
Expect clear skies in Boise, Idaho with a maximum temperature of 97°F, high levels of heat & humidity, maximum UV of 7 (High) and 13 hours of bright sunshine. There are 0 mm of rainfall expected and a moderate breeze of 13 mph from the east.
- °F maximum temperature
- °F minimum temperature
- clear skies
- hours of sunshine
- UV index (High)
- mm of rainfall expected
- high heat & humidity
- mph wind from E
Boise weather for Monday 1st September 2025
Expect scattered clouds in Boise, Idaho with a maximum temperature of 97°F, high levels of heat & humidity, maximum UV of 7 (High) and 9 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 11 mph from the east.
- °F maximum temperature
- °F minimum temperature
- scattered clouds
- hours of sunshine
- UV index (High)
- mm of rainfall expected
- high heat & humidity
- mph wind from E
Boise weather for Tuesday 2nd September 2025
Expect broken clouds in Boise, Idaho with a maximum temperature of 97°F, high levels of heat & humidity, maximum UV of 7 (High) and 6 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 8 mph from the east.
- °F maximum temperature
- °F minimum temperature
- broken clouds
- hours of sunshine
- UV index (High)
- mm of rainfall expected
- high heat & humidity
- mph wind from E
Boise weather for Wednesday 3rd September 2025
Expect scattered clouds in Boise, Idaho with a maximum temperature of 93°F, high levels of heat & humidity, maximum UV of 7 (High) and 10 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 8 mph from the east.
- °F maximum temperature
- °F minimum temperature
- scattered clouds
- hours of sunshine
- UV index (High)
- mm of rainfall expected
- high heat & humidity
- mph wind from E
Boise weather for Thursday 4th September 2025
Expect clear skies in Boise, Idaho with a maximum temperature of 93°F, high levels of heat & humidity, maximum UV of 7 (High) and 12 hours of bright sunshine. There are 0 mm of rainfall expected and a gentle breeze of 8 mph from the north-east.
- °F maximum temperature
- °F minimum temperature
- clear skies
- hours of sunshine
- UV index (High)
- mm of rainfall expected
- moderate heat & humidity
- mph wind from NE
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