10-day forecast for Boise, ID: 56° to 101°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
101°
Best day: Thursday, August 13
91°
Worst day: Saturday, August 15
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0994° / 56°0
Morning61°feels 58°
Afternoon93°feels 88°
Evening90°feels 86°
Overnight63°feels 60°
94 °
Boise, Sunday, 9 August
Clear. High 94°, low 56°.
Pressure29.85 inHg
Wind10.6 mph NW
Humidity10%
Visibility6.2 mi
Dew point26°
Mon, 1098° / 67°0
Morning73°feels 71°
Afternoon94°feels 90°
Evening94°feels 89°
Overnight75°feels 73°
98 °
Boise, Monday, 10 August
Clear. High 98°, low 67°.
Pressure29.85 inHg
Wind11.4 mph NW
Humidity11%
Visibility6.2 mi
Dew point27°
Tue, 11100° / 66°0
Morning73°feels 70°
Afternoon98°feels 93°
Evening95°feels 90°
Overnight72°feels 70°
100 °
Boise, Tuesday, 11 August
Clear. High 100°, low 66°.
Pressure29.88 inHg
Wind9.4 mph NW
Humidity10%
Visibility6.2 mi
Dew point26°
Wed, 12100° / 68°0
Morning72°feels 70°
Afternoon92°feels 87°
Evening97°feels 92°
Overnight75°feels 73°
100 °
Boise, Wednesday, 12 August
Overcast. High 100°, low 68°.
Pressure29.83 inHg
Wind11.1 mph NW
Humidity11%
Visibility—
Dew point26°
Thu, 13101° / 70°0
Morning76°feels 73°
Afternoon92°feels 88°
Evening99°feels 94°
Overnight85°feels 81°
101 °
Boise, Thursday, 13 August
Overcast. High 101°, low 70°.
Pressure29.77 inHg
Wind9.5 mph NW
Humidity14%
Visibility—
Dew point33°
Fri, 1490° / 75°0
Morning77°feels 75°
Afternoon83°feels 80°
Evening88°feels 85°
Overnight80°feels 78°
90 °
Boise, Friday, 14 August
Overcast. High 90°, low 75°.
Pressure29.91 inHg
Wind9.6 mph NW
Humidity19%
Visibility—
Dew point34°
Sat, 1591° / 71°0.01
Morning76°feels 74°
Afternoon85°feels 82°
Evening77°feels 77°
Overnight74°feels 74°
91 °
Boise, Saturday, 15 August
Light rain. High 91°, low 71°.
Pressure29.94 inHg
Wind14.4 mph E
Humidity24%
Visibility—
Dew point43°
Sun, 1697° / 68°0
Morning73°feels 72°
Afternoon89°feels 85°
Evening96°feels 91°
Overnight82°feels 80°
97 °
Boise, Sunday, 16 August
Clear. High 97°, low 68°.
Pressure29.97 inHg
Wind10.8 mph S
Humidity23%
Visibility—
Dew point42°
Mon, 17100° / 73°0
Morning78°feels 76°
Afternoon92°feels 88°
Evening98°feels 93°
Overnight84°feels 81°
100 °
Boise, Monday, 17 August
Overcast. High 100°, low 73°.
Pressure29.94 inHg
Wind12.5 mph NW
Humidity19%
Visibility—
Dew point40°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Boise, ID around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.