Weather Tomorrow in Port St. Lucie, FL
Heat AdvisoryUntil Jul 10, 12:00 AM
Heat Advisory issued July 9 at 2:22AM EDT until July 9 at 8:00PM EDT by NWS Melbourne FL
Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Young children and pets should never be left unattended in vehicles under any circumstances. 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. 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.
Friday, July 10, 2026
Precip chance
17%
Wind
0-10 mph
Humidity
77%
Feels like
90–79°F
Rain forecast
Low chance of precipitation. Highest risk around 6 PM (17%).
Data source: National Weather Service (NOAA) · Updated just now
Tomorrow by Hour
| Time | Temp | Condition | Rain % | Wind | ||
|---|---|---|---|---|---|---|
| 4 AM☽ | 79°F | Mostly Clear | 1% | 5 mph SSE | ||
| 5 AM☽ | 79°F | Partly Cloudy | 1% | 0 mph | ||
| 6 AM☽ | 78°F | Partly Cloudy | 1% | 0 mph | ||
| 7 AM☽ | 77°F | Partly Cloudy | 1% | 0 mph | ||
| 8 AM☽ | 77°F | Partly Cloudy | 2% | 0 mph | ||
| 9 AM☽ | 77°F | Partly Cloudy | 2% | 0 mph | ||
| 10 AM | 77°F | Mostly Sunny | 3% | 0 mph | ||
| 11 AM | 77°F | Mostly Sunny | 5% | 0 mph | ||
| 12 PM | 80°F | Mostly Sunny | 6% | 0 mph | ||
| 1 PM | 83°F | Mostly Sunny | 10% | 5 mph SE | ||
| 2 PM | 88°F | Mostly Sunny | 13% | 5 mph ESE | ||
| 3 PM | 89°F | Slight Chance Showers And Thunderstorms | 16% | 5 mph ESE | ||
| 4 PM | 90°F | Slight Chance Showers And Thunderstorms | 16% | 10 mph ESE | ||
| 5 PM | 91°F | Slight Chance Showers And Thunderstorms | 16% | 10 mph ESE | ||
| 6 PM | 91°F | Slight Chance Showers And Thunderstorms | 17% | 10 mph ESE | ||
| 7 PM | 91°F | Mostly Sunny | 14% | 10 mph ESE | ||
| 8 PM | 92°F | Mostly Sunny | 12% | 10 mph ESE | ||
| 9 PM | 90°F | Mostly Sunny | 10% | 10 mph ESE | ||
| 10 PM☽ | 89°F | Partly Cloudy | 8% | 10 mph ESE | ||
| 11 PM☽ | 88°F | Mostly Clear | 5% | 10 mph ESE | ||
| 12 AM☽ | 84°F | Mostly Clear | 4% | 10 mph SE | ||
| 1 AM☽ | 82°F | Mostly Clear | 4% | 5 mph SE | ||
| 2 AM☽ | 81°F | Mostly Clear | 4% | 5 mph SE | ||
| 3 AM☽ | 81°F | Mostly Clear | 4% | 5 mph SE | ||
Precipitation Timeline
What to Wear Tomorrow
Hot — wear breathable, light clothing
Clothing
- • Light t-shirt or tank top
- • Shorts or light skirt
- • Hat for sun protection
Footwear
Sandals or breathable sneakers
Accessories
- • Sunglasses
- • Sunscreen
Conditions
High: 92°F
Low: 77°F
Wind: 0-10 mph
Rain: 17%
Enjoy your day!
Best Time to Be Outside Tomorrow
Excellent conditions for outdoor activities (dry, comfortable temp, light wind, daylight)
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