St. Petersburg Weather Forecast 15 Days, Weather in St. Petersburg Today
Current weather conditions and 15 day weather forecast for St. Petersburg, Florida, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.
Current weather conditions at St. Petersburg
| 01 October 2026 Thursday 27 ° C / 80.6°F  Light rain shower |
Feels Like : 28.8 ° C / 83.8°F Humidity : % 70 Pressure : 1016 mb Wind Speed : 15.8 kmph / 9.8 miles from SE  Visibility : 10 km Precipitation (rainfall) : 1.17 mm Cloud (%) : 100 |
15 day weather forecast for St. Petersburg, FL, USA
Weather Forecast for next 15 Days for St. Petersburg including weather warnings, temperature, rain, wind speed, cloud, snow, wind speed and wind direction, pressure and UV index.Here is weather for the next 15 days in St. Petersburg, Florida state, US. To see the daily forecast, scroll to the table below.
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 30 September 2026 Wednesday |  Overcast |
25 ° C (77°F) |
29.2 ° C (84.5°F) |
27 ° C (80.7°F) |
% 70 | 82% | 8.2 | Sunrise:07:23 AM Sunset: 07:18 PM |
Moonrise:09:44 PM Moonset: 11:12 AM Moon Phase ( Waning Gibbous ) |
|
| 01 October 2026 Thursday | Overcast |
25.1 ° C (77.3°F) |
29.8 ° C (85.6°F) |
26.9 ° C (80.4°F) |
% 73 | 82% | 6.5 | Sunrise:07:23 AM Sunset: 07:17 PM |
Moonrise:10:36 PM Moonset: 12:16 PM Moon Phase ( Last Quarter ) |
|
| 02 October 2026 Friday | Overcast |
25.6 ° C (78.1°F) |
29.4 ° C (84.9°F) |
27.2 ° C (80.9°F) |
% 76 | 82% | 7.6 | Sunrise:07:24 AM Sunset: 07:16 PM |
Moonrise:11:35 PM Moonset: 01:18 PM Moon Phase ( Last Quarter ) |
|
| 03 October 2026 Saturday | Overcast |
26.3 ° C (79.4°F) |
28 ° C (82.3°F) |
27 ° C (80.6°F) |
% 81 | 78% | 3.4 | Sunrise:07:24 AM Sunset: 07:14 PM |
Moonrise:Does not rise today Moonset: 02:17 PM Moon Phase ( Last Quarter ) |
|
| 04 October 2026 Sunday | Light rain shower |
26 ° C (78.9°F) |
29.6 ° C (85.3°F) |
27.7 ° C (81.9°F) |
% 77 | 74% | 8.6 | Sunrise:07:25 AM Sunset: 07:13 PM |
Moonrise:12:40 AM Moonset: 03:10 PM Moon Phase ( Last Quarter ) |
|
| 05 October 2026 Monday |  Patchy rain nearby |
26.8 ° C (80.3°F) |
28.9 ° C (84.1°F) |
28 ° C (82.4°F) |
% 75 | 72% | 6 | Sunrise:07:25 AM Sunset: 07:12 PM |
Moonrise:01:48 AM Moonset: 03:56 PM Moon Phase ( Waning Crescent ) |
|
| 06 October 2026 Tuesday | Overcast |
25.8 ° C (78.4°F) |
28.6 ° C (83.5°F) |
27.1 ° C (80.9°F) |
% 75 | 80% | 6 | Sunrise:07:26 AM Sunset: 07:11 PM |
Moonrise:02:57 AM Moonset: 04:37 PM Moon Phase ( Waning Crescent ) |
|
| 07 October 2026 Wednesday | Patchy rain nearby |
25.9 ° C (78.6°F) |
28.7 ° C (83.7°F) |
27.5 ° C (81.5°F) |
% 76 | 71% | 6 | Sunrise:07:26 AM Sunset: 07:10 PM |
Moonrise:04:04 AM Moonset: 05:14 PM Moon Phase ( Waning Crescent ) |
|
| 08 October 2026 Thursday | Light rain shower |
27 ° C (80.6°F) |
28.4 ° C (83.1°F) |
27.8 ° C (82°F) |
% 74 | 80% | 6 | Sunrise:07:27 AM Sunset: 07:09 PM |
Moonrise:05:10 AM Moonset: 05:48 PM Moon Phase ( Waning Crescent ) |
|
| 09 October 2026 Friday | Patchy rain nearby |
25.8 ° C (78.4°F) |
28.1 ° C (82.5°F) |
26.9 ° C (80.5°F) |
% 76 | 59% | 6 | Sunrise:07:27 AM Sunset: 07:08 PM |
Moonrise:06:15 AM Moonset: 06:22 PM Moon Phase ( New Moon ) |
|
| 10 October 2026 Saturday | Overcast |
24.7 ° C (76.5°F) |
26.6 ° C (79.9°F) |
25.5 ° C (77.8°F) |
% 81 | 30% | 6 | Sunrise:07:28 AM Sunset: 07:07 PM |
Moonrise:07:19 AM Moonset: 06:57 PM Moon Phase ( New Moon ) |
|
| 11 October 2026 Sunday | Patchy rain nearby |
24.9 ° C (76.8°F) |
28 ° C (82.4°F) |
26.2 ° C (79.1°F) |
% 80 | 84% | 6 | Sunrise:07:28 AM Sunset: 07:06 PM |
Moonrise:08:24 AM Moonset: 07:34 PM Moon Phase ( New Moon ) |
|
| 12 October 2026 Monday | Light rain shower |
24.8 ° C (76.6°F) |
27.8 ° C (82°F) |
26.2 ° C (79.2°F) |
% 83 | 89% | 6 | Sunrise:07:29 AM Sunset: 07:05 PM |
Moonrise:09:29 AM Moonset: 08:15 PM Moon Phase ( Waxing Crescent ) |
|
| 13 October 2026 Tuesday | Light rain shower |
24.6 ° C (76.3°F) |
26.4 ° C (79.5°F) |
25.2 ° C (77.3°F) |
% 87 | 91% | 6 | Sunrise:07:29 AM Sunset: 07:04 PM |
Moonrise:10:33 AM Moonset: 09:00 PM Moon Phase ( Waxing Crescent ) |
|
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