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St. Petersburg (FL)
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United States weather

Weather in St. Petersburg, Florida for October 2026

Your guide to St. Petersburg weather in October - trends and predictions

    Temperatures

  • Until now, October 2026 in St. Petersburg has been nearly identical to the historical average, with a temperature of 28.1 °C (showing only a slight deviation of 0.1 °C).

  • The forecast for the upcoming days in St. Petersburg predicts a temperature of 26.8 °C, which is slightly above the historical average.

  • In general, the average temperature in St. Petersburg at the beginning of October is 28.9 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 26.4 °C by the end of October.

    • Rain 🌧️

  • St. Petersburg experiences moderate rainfall in October, with an average of 10 rainy days and a total precipitation of 353.1 mm.

    • More

  • Is October a good time to visit St. Petersburg? check out the best time to travel to St. Petersburg page.

  • ✨ Is October a good time to visit St. Petersburg? – Ask the AI Weatherman

Average dry days
21
Dry days
Average rainy days
10
Rainy days
Average snowy days
0
Snow days
Average temperatures
28°/22°
Temperatures
Average wind speed
28 km/h
Avg max wind
Average humidity
74 %
Avg humidity

St. Petersburg Weather October

Move between months or click on a day
September
November
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Moderate or heavy rain shower
29°
2
Light rain
30°
3
Moderate or heavy rain shower
30°
4
Moderate rain
30°
5
Moderate rain
29°
6
Heavy rain
29°
7
Heavy rain
28°
8
Heavy rain
27°
9
Heavy rain
28°
10
Heavy rain at times
27°
11
Light rain
29°
12
Light rain
29°
13
Light rain
30°
14
Light rain shower
29°
15
Patchy rain possible
28°
16
Light rain shower
26°
17
Moderate rain
26°
18
Cloudy
26°
19
Sunny
28°
20
Sunny
28°
21
Patchy rain possible
29°
22
Overcast
27°
23
Mist
28°
24
Cloudy
27°
25
Patchy rain possible
28°
26
Sunny
27°
27
Sunny
27°
28
Sunny
26°
29
Sunny
27°
30
Sunny
27°
31
Sunny
27°

Temperatures trend during October in St. Petersburg

See the weather trend as well as the moving average line

October weather in St. Petersburg day by day

Click on a date for more information
September November
Date Weather Temperatures Rain UV More
Oct. 1 Moderate or heavy rain shower
Moderate or heavy rain shower
 29° /25° 5.9 mm 5
Oct. 2 Light rain
Light rain
 30° /24° 3.5 mm 5
Oct. 3 Moderate or heavy rain shower
Moderate or heavy rain shower
 30° /24° 8.1 mm 5
Oct. 4 Moderate rain
Moderate rain
 30° /25° 17.9 mm 5
Oct. 5 Moderate rain
Moderate rain
 29° /25° 20 mm 5
Oct. 6 Heavy rain
Heavy rain
 29° /24° 43.1 mm 6
Oct. 7 Heavy rain
Heavy rain
 28° /24° 42.3 mm 5
Oct. 8 Heavy rain
Heavy rain
 27° /23° 37.9 mm 5
Oct. 9 Heavy rain
Heavy rain
 28° /23° 59.7 mm 5
Oct. 10 Heavy rain at times
Heavy rain at times
 27° /23° 74.5 mm 5
Oct. 11 Light rain
Light rain
 29° /23° 7.1 mm 5
Oct. 12 Light rain
Light rain
 29° /23° 6.1 mm 7
Oct. 13 Light rain
Light rain
 30° /23° 4 mm 7
Oct. 14 Light rain shower
Light rain shower
 29° /23° 0.4 mm 7
Oct. 15 Patchy rain possible
Patchy rain possible
 28° /23° 0 mm 7
Oct. 16 Light rain shower
Light rain shower
 26° /20° 1 mm 5
Oct. 17 Moderate rain
Moderate rain
 26° /18° 12.6 mm 5
Oct. 18 Cloudy
Cloudy
 26° /18° 0 mm 6
Oct. 19 Sunny
Sunny
 28° /20° 0 mm 6.8
Oct. 20 Sunny
Sunny
 28° /21° 0 mm 6.8
Oct. 21 Patchy rain possible
Patchy rain possible
 29° /22° 1.3 mm 6.7
Oct. 22 Overcast
Overcast
 27° /21° 0 mm 6
Oct. 23 Mist
Mist
 28° /20° 0 mm 6
Oct. 24 Cloudy
Cloudy
 27° /20° 0 mm 6
Oct. 25 Patchy rain possible
Patchy rain possible
 28° /20° 0 mm 6
Oct. 26 Sunny
Sunny
 27° /22° 0.2 mm 6.3
Oct. 27 Sunny
Sunny
 27° /20° 0 mm 6.5
Oct. 28 Sunny
Sunny
 26° /22° 0.1 mm 6.2
Oct. 29 Sunny
Sunny
 27° /23° 0.2 mm 4.8
Oct. 30 Sunny
Sunny
 27° /23° 0.6 mm 7
Oct. 31 Sunny
Sunny
 27° /23° 0 mm 7
Next
Important Notice
Our weather forecast for St. Petersburg in October is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the St. Petersburg forecast closer to your planned date for the most up-to-date weather information.
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St. Petersburg in October - FAQ

What are the expected maximum and minimum temperatures in St. Petersburg during October?
During October, expect a variety of temperatures with highs around 28° and lows near 22°, suitable for diverse activities and preferences.

How much rainfall should be expected in St. Petersburg during October?
Significant rainfall exceeding 353.1 mm is expected in St. Petersburg during October, occurring over more than 10 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in St. Petersburg during October?
The average wind speed in St. Petersburg during October is 28 km/h, suggesting breezy to windy conditions, depending on your activities.

October rainfall patterns in St. Petersburg

Explore the daily rainfall trends and prepare for St. Petersburgs October weather 💧
Typically, St. Petersburg has 10 rainy days in October with a total of 353.1 mm of rainfall.

UV exposure in St. Petersburg during October

Stay informed about UV levels for safe outdoor activities throughout the month of October ☀️
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Location coordinates Where is St. Petersburg?

Get accurate weather forecasts for St. Petersburg, located at latitude 27.771 and longitude -82.679. Stay updated with localized weather information tailored for St. Petersburg.

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