Weather Tomorrow in Tucson, AZ
Extreme Heat WarningUntil Aug 24, 12:00 PM
Extreme Heat Warning issued August 23 at 11:45AM MST until August 29 at 8:00PM MST by NWS Tucson AZ
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. Take extra precautions if you work or spend time outside. When possible, reschedule strenuous activities to early morning or evening. Know the signs and symptoms of heat exhaustion and heat stroke. Wear lightweight and loose fitting clothing when possible and drink plenty of water.
Tuesday, August 25, 2026
Precip chance
11%
Wind
1-7 mph
Humidity
31%
Feels like
105–83°F
Data source: National Weather Service (NOAA) · Updated 54 min ago
Tomorrow by Hour
| Time | Temp | Condition | Rain % | Wind | ||
|---|---|---|---|---|---|---|
| 7 AM☽ | 89°F | Mostly Clear | 2% | 6 mph NW | ||
| 8 AM☽ | 87°F | Mostly Clear | 2% | 5 mph WNW | ||
| 9 AM☽ | 86°F | Partly Cloudy | 2% | 5 mph WSW | ||
| 10 AM☽ | 84°F | Partly Cloudy | 2% | 3 mph SSE | ||
| 11 AM☽ | 83°F | Mostly Clear | 2% | 3 mph S | ||
| 12 PM☽ | 82°F | Mostly Clear | 0% | 3 mph SE | ||
| 1 PM | 81°F | Sunny | 0% | 2 mph SE | ||
| 2 PM | 83°F | Sunny | 0% | 2 mph SE | ||
| 3 PM | 86°F | Sunny | 0% | 1 mph SSE | ||
| 4 PM | 92°F | Sunny | 0% | 1 mph SSE | ||
| 5 PM | 96°F | Sunny | 0% | 1 mph WSW | ||
| 6 PM | 100°F | Sunny | 1% | 2 mph WNW | ||
| 7 PM | 103°F | Sunny | 1% | 3 mph WNW | ||
| 8 PM | 106°F | Sunny | 1% | 3 mph NW | ||
| 9 PM | 107°F | Slight Chance Showers And Thunderstorms | 11% | 5 mph NW | ||
| 10 PM | 107°F | Slight Chance Showers And Thunderstorms | 11% | 6 mph NW | ||
| 11 PM | 107°F | Slight Chance Showers And Thunderstorms | 11% | 7 mph NW | ||
| 12 AM | 107°F | Slight Chance Showers And Thunderstorms | 11% | 7 mph NW | ||
| 1 AM☽ | 106°F | Slight Chance Showers And Thunderstorms | 11% | 7 mph NW | ||
| 2 AM☽ | 103°F | Slight Chance Showers And Thunderstorms | 11% | 7 mph NNW | ||
| 3 AM☽ | 99°F | Mostly Clear | 11% | 7 mph NNW | ||
| 4 AM☽ | 97°F | Mostly Clear | 11% | 7 mph NNW | ||
| 5 AM☽ | 95°F | Mostly Clear | 11% | 6 mph N | ||
| 6 AM☽ | 93°F | Mostly Clear | 0% | 6 mph N | ||
Precipitation Timeline
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: 107°F
Low: 81°F
Wind: 1-7 mph
Rain: 11%
Big temperature swing (81°F to 107°F) — dress in removable layers.
Best Time to Be Outside Tomorrow
Excellent conditions for outdoor activities (dry, light wind, daylight)
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