Weather TomorrowWeather Tomorrow in St. Petersburg, FL
Tuesday, April 7, 2026
Thunderstorms
Precip chance
70%
Wind
14-18 mph
Humidity
75%
Feels like
76–70°F
Rain forecast
Rain likely starts around 5 AM and may continue until 5 PM. Peak chance: 70% around 9 AM.
Data source: National Weather Service (NOAA) · Updated just now
Tomorrow by Hour
68°Temperature trend78°
| Time | Temp | Condition | Rain % | Wind | ||
|---|---|---|---|---|---|---|
| 4 AM☽ | 72°F | Chance Showers And Thunderstorms | 32% | 15 mph NE | ||
| 5 AM☽ | 72°F | Chance Showers And Thunderstorms | 41% | 14 mph NE | ||
| 6 AM☽ | 71°F | Chance Showers And Thunderstorms | 44% | 14 mph NE | ||
| 7 AM☽ | 71°F | Showers And Thunderstorms Likely | 56% | 15 mph NE | ||
| 8 AM☽ | 70°F | Showers And Thunderstorms Likely | 66% | 15 mph NNE | ||
| 9 AM☽ | 70°F | Showers And Thunderstorms Likely | 70% | 15 mph NNE | ||
| 10 AM | 70°F | Showers And Thunderstorms Likely | 58% | 15 mph NNE | ||
| 11 AM | 69°F | Chance Showers And Thunderstorms | 51% | 16 mph NNE | ||
| 12 PM | 68°F | Showers And Thunderstorms Likely | 56% | 16 mph NNE | ||
| 1 PM | 70°F | Showers And Thunderstorms Likely | 56% | 16 mph NNE | ||
| 2 PM | 71°F | Showers And Thunderstorms Likely | 56% | 16 mph NE | ||
| 3 PM | 72°F | Showers And Thunderstorms Likely | 56% | 16 mph NE | ||
| 4 PM | 73°F | Showers And Thunderstorms Likely | 56% | 16 mph NE | ||
| 5 PM | 74°F | Showers And Thunderstorms Likely | 56% | 16 mph NE | ||
| 6 PM | 76°F | Chance Showers And Thunderstorms | 31% | 17 mph NE | ||
| 7 PM | 78°F | Chance Showers And Thunderstorms | 31% | 17 mph NE | ||
| 8 PM | 76°F | Chance Showers And Thunderstorms | 31% | 17 mph NE | ||
| 9 PM | 75°F | Chance Showers And Thunderstorms | 31% | 18 mph NE | ||
| 10 PM☽ | 74°F | Chance Showers And Thunderstorms | 31% | 18 mph NE | ||
| 11 PM☽ | 73°F | Chance Showers And Thunderstorms | 31% | 18 mph NE | ||
| 12 AM☽ | 72°F | Slight Chance Showers And Thunderstorms | 17% | 18 mph NE | ||
| 1 AM☽ | 72°F | Slight Chance Showers And Thunderstorms | 17% | 18 mph NE | ||
| 2 AM☽ | 71°F | Slight Chance Showers And Thunderstorms | 17% | 18 mph NE | ||
| 3 AM☽ | 71°F | Slight Chance Showers And Thunderstorms | 17% | 18 mph NE | ||
Precipitation Timeline
100%
50%
70%
4a10a4p10p
<20%20-50%50-70%>70%
What to Wear Tomorrow
Warm and comfortable — dress light
Clothing
- • T-shirt or light blouse
- • Shorts or light pants
Footwear
Comfortable shoes or sandals
Accessories
- • Umbrella
Conditions
High: 78°F
Low: 68°F
Wind: 14-18 mph
Rain: 70%
Rain expected around 5 AM — carry an umbrella.
Best Time to Be Outside Tomorrow
8 PM – 9 PM
Good conditions for being outside (comfortable temp, daylight)
4a10a4p10p
More for St. Petersburg, FL
Forecast by ZIP in St. Petersburg
More cities in Florida
Frequently Asked Questions
What is the weather forecast for tomorrow in St. Petersburg, FL?
Tomorrow in St. Petersburg: High of 78°F, Low of 68°F. Thunderstorms with 70% chance of precipitation. Wind 14-18 mph.
Will it rain tomorrow in St. Petersburg?
Rain likely starts around 5 AM and may continue until 5 PM. Peak chance: 70% around 9 AM.
What should I wear tomorrow in St. Petersburg?
With a high of 78°F and low of 68°F, check our "What to Wear" section above for specific clothing recommendations based on temperature, wind, and precipitation.
How accurate is this forecast?
Our forecasts come directly from the National Weather Service (NOAA), which provides some of the most accurate weather predictions available. Tomorrow forecasts are generally 80-90% accurate, with accuracy decreasing the further out you look. Data is refreshed every 30 minutes.