Weather Tomorrow in Santa Clarita, CA
Extreme Heat WarningUntil Sep 9, 10:00 PM
Extreme Heat Warning issued September 8 at 10:49AM PDT until September 10 at 8:00PM PDT by NWS Los Angeles/Oxnard CA
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car interiors will reach lethal temperatures in a matter of minutes. 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.
Wednesday, September 9, 2026
Precip chance
5%
Wind
0-10 mph
Humidity
51%
Feels like
105–75°F
Data source: National Weather Service (NOAA) · Updated just now
Tomorrow by Hour
| Time | Temp | Condition | Rain % | Wind | ||
|---|---|---|---|---|---|---|
| 7 AM☽ | 76°F | Mostly Clear | 3% | 5 mph N | ||
| 8 AM☽ | 75°F | Mostly Clear | 3% | 5 mph N | ||
| 9 AM☽ | 76°F | Mostly Clear | 3% | 5 mph N | ||
| 10 AM☽ | 76°F | Mostly Clear | 3% | 5 mph N | ||
| 11 AM☽ | 75°F | Mostly Clear | 3% | 5 mph N | ||
| 12 PM☽ | 73°F | Partly Cloudy | 3% | 5 mph NNE | ||
| 1 PM | 73°F | Mostly Sunny | 3% | 5 mph NNE | ||
| 2 PM | 75°F | Mostly Sunny | 3% | 5 mph NNE | ||
| 3 PM | 81°F | Mostly Sunny | 3% | 10 mph NNE | ||
| 4 PM | 87°F | Mostly Sunny | 3% | 10 mph NNE | ||
| 5 PM | 93°F | Mostly Sunny | 3% | 10 mph NNE | ||
| 6 PM | 101°F | Sunny | 5% | 5 mph E | ||
| 7 PM | 102°F | Sunny | 5% | 5 mph E | ||
| 8 PM | 104°F | Sunny | 5% | 5 mph E | ||
| 9 PM | 107°F | Sunny | 5% | 10 mph SW | ||
| 10 PM | 107°F | Sunny | 5% | 10 mph SW | ||
| 11 PM | 104°F | Sunny | 5% | 10 mph SW | ||
| 12 AM | 97°F | Sunny | 3% | 10 mph SW | ||
| 1 AM☽ | 93°F | Mostly Clear | 3% | 10 mph SW | ||
| 2 AM☽ | 91°F | Mostly Clear | 3% | 10 mph SW | ||
| 3 AM☽ | 88°F | Mostly Clear | 3% | 0 mph | ||
| 4 AM☽ | 85°F | Mostly Clear | 3% | 0 mph | ||
| 5 AM☽ | 83°F | Mostly Clear | 3% | 0 mph | ||
| 6 AM☽ | 81°F | Mostly Clear | 0% | 5 mph NNE | ||
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: 73°F
Wind: 0-10 mph
Rain: 5%
Big temperature swing (73°F to 107°F) — dress in removable layers.
Best Time to Be Outside Tomorrow
Excellent conditions for outdoor activities (dry, comfortable temp, light wind, daylight)
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