Weather Tomorrow

Weather Tomorrow for ZIP 83702

Boise, ID · View full Boise forecast

Heat AdvisoryUntil Jul 10, 9:00 PM

Heat Advisory issued July 9 at 12:56PM MDT until July 11 at 9:00PM MDT by NWS Boise ID

Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. To reduce risk during outdoor work, the Occupational Safety and Health Administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 9 1 1.

Saturday, July 11, 2026

101°Low 69°FColdHot
Clear

Precip chance

0%

Wind

2-8 mph

Humidity

27%

Feels like

99–71°F

Data source: National Weather Service (NOAA) · Updated just now

Tomorrow by Hour

69°Temperature trend101°
TimeTempConditionRain %Wind
6 AM84°FClear
0%
8 mph E
7 AM82°FClear
0%
5 mph NNW
8 AM79°FClear
0%
5 mph SW
9 AM76°FClear
0%
5 mph SSE
10 AM74°FClear
0%
3 mph SSE
11 AM72°FClear
0%
2 mph S
12 PM69°FSunny
0%
5 mph SSE
1 PM70°FSunny
0%
5 mph SSE
2 PM72°FSunny
0%
5 mph SSE
3 PM76°FSunny
0%
3 mph SW
4 PM81°FSunny
0%
3 mph SW
5 PM86°FSunny
0%
3 mph SW
6 PM89°FSunny
0%
5 mph SW
7 PM93°FSunny
0%
5 mph SW
8 PM95°FSunny
0%
5 mph SW
9 PM98°FSunny
0%
7 mph S
10 PM100°FSunny
0%
7 mph S
11 PM100°FSunny
0%
7 mph S
12 AM101°FClear
0%
6 mph SSE
1 AM100°FClear
0%
6 mph SSE
2 AM98°FClear
0%
6 mph SSE
3 AM95°FMostly Clear
0%
7 mph NE
4 AM92°FMostly Clear
0%
7 mph NE
5 AM88°FMostly Clear
0%
7 mph NE

Precipitation Timeline

No significant precipitation expected tomorrow.

What to Wear Tomorrow

Extreme heat — stay cool and protected

Clothing

  • Lightest possible clothing
  • Wide-brim hat
  • UV-protective shirt if outdoors

Footwear

Breathable sandals

Accessories

  • Sunglasses
  • Sunscreen

Conditions

High: 101°F

Low: 69°F

Wind: 2-8 mph

Rain: 0%

Big temperature swing (69°F to 101°F) — dress in removable layers.

Best Time to Be Outside Tomorrow

12 PM – 1 PM100

Excellent conditions for outdoor activities (dry, comfortable temp, light wind, daylight)

6a12p6p12a