Dailymet

Weather St. Petersburg: Current forecast

St. Petersburg / Florida (FL) / United States

31.4 °C
Feels like 39.4 °C
Min 25 °C / Max 31 °C
Weather St. Petersburg: Patchy rain possible, 31 °C Patchy rain possible
14.4 km/h S
Wind
25.2 km/h S
Gusts
1018 hPa
Pressure
0 mm
Precipitation
83 %
Humidity
7
UV index

Pollen (today)

Hazel None
Alder None
Birch None
Oak None
Grass Moderate
Mugwort Moderate
Ragweed Moderate
07:07 / 19:56
Sunrise / Sunset
20:20 / 07:36
Moonrise / Moonset
Full Moon (98 %)
Moon phase

Updated: Aug 28, 2026, 17:21 CEST Aug 28, 2026, 11:21 EDT

Today's Summary

If you head out in St. Petersburg today, you'll see a patchy rain possible sky. The thermometer currently shows 31.4°C. With wind from the south, it feels noticeably colder, around 39.4°C. UV levels are elevated today – remember sun protection if you're outdoors. During the day temperatures will range between 25°C and 31.4°C.

Hourly forecast – St. Petersburg, today

Aug 28, 12:00
31 °C
Patchy rain possible
St. Petersburg Aug 28, 12:00: Patchy rain possible, 31 °C
Aug 28, 13:00
31 °C
Patchy rain possible
St. Petersburg Aug 28, 13:00: Patchy rain possible, 31 °C
Aug 28, 14:00
31 °C
Patchy rain possible
St. Petersburg Aug 28, 14:00: Patchy rain possible, 31 °C
Aug 28, 15:00
31 °C
Patchy rain possible
St. Petersburg Aug 28, 15:00: Patchy rain possible, 31 °C
Aug 28, 16:00
31 °C
Partly cloudy
St. Petersburg Aug 28, 16:00: Partly cloudy, 31 °C
Aug 28, 17:00
30 °C
Patchy rain possible
St. Petersburg Aug 28, 17:00: Patchy rain possible, 30 °C
Aug 28, 18:00
30 °C
Overcast
St. Petersburg Aug 28, 18:00: Overcast, 30 °C
Aug 28, 19:00
30 °C
Overcast
St. Petersburg Aug 28, 19:00: Overcast, 30 °C
Aug 28, 20:00
30 °C
Overcast
St. Petersburg Aug 28, 20:00: Overcast, 30 °C
Aug 28, 21:00
30 °C
Partly cloudy
St. Petersburg Aug 28, 21:00: Partly cloudy, 30 °C
Aug 28, 22:00
30 °C
Clear
St. Petersburg Aug 28, 22:00: Clear, 30 °C
Aug 28, 23:00
30 °C
Clear
St. Petersburg Aug 28, 23:00: Clear, 30 °C
Aug 29, 00:00
30 °C
Clear
St. Petersburg Aug 29, 00:00: Clear, 30 °C
Aug 29, 01:00
29 °C
Patchy rain possible
St. Petersburg Aug 29, 01:00: Patchy rain possible, 29 °C
Aug 29, 02:00
29 °C
Light rain shower
St. Petersburg Aug 29, 02:00: Light rain shower, 29 °C
Aug 29, 03:00
28 °C
Patchy rain possible
St. Petersburg Aug 29, 03:00: Patchy rain possible, 28 °C
Aug 29, 04:00
28 °C
Light rain shower
St. Petersburg Aug 29, 04:00: Light rain shower, 28 °C
Aug 29, 05:00
28 °C
Moderate or heavy rain shower
St. Petersburg Aug 29, 05:00: Moderate or heavy rain shower, 28 °C
Aug 29, 06:00
28 °C
Light rain shower
St. Petersburg Aug 29, 06:00: Light rain shower, 28 °C
Aug 29, 07:00
28 °C
Patchy rain possible
St. Petersburg Aug 29, 07:00: Patchy rain possible, 28 °C
Aug 29, 08:00
29 °C
Sunny
St. Petersburg Aug 29, 08:00: Sunny, 29 °C
Aug 29, 09:00
30 °C
Patchy rain possible
St. Petersburg Aug 29, 09:00: Patchy rain possible, 30 °C
Aug 29, 10:00
30 °C
Sunny
St. Petersburg Aug 29, 10:00: Sunny, 30 °C
Aug 29, 11:00
31 °C
Patchy rain possible
St. Petersburg Aug 29, 11:00: Patchy rain possible, 31 °C
Time
12
13
14
15
16
17
18
19
20
21
22
23
00
01
02
03
04
05
06
07
08
09
10
11
St. Petersburg Aug 28, 12:00: Patchy rain possible
St. Petersburg Aug 28, 13:00: Patchy rain possible
St. Petersburg Aug 28, 14:00: Patchy rain possible
St. Petersburg Aug 28, 15:00: Patchy rain possible
St. Petersburg Aug 28, 16:00: Partly cloudy
St. Petersburg Aug 28, 17:00: Patchy rain possible
St. Petersburg Aug 28, 18:00: Overcast
St. Petersburg Aug 28, 19:00: Overcast
St. Petersburg Aug 28, 20:00: Overcast
St. Petersburg Aug 28, 21:00: Partly cloudy
St. Petersburg Aug 28, 22:00: Clear
St. Petersburg Aug 28, 23:00: Clear
St. Petersburg Aug 29, 00:00: Clear
St. Petersburg Aug 29, 01:00: Patchy rain possible
St. Petersburg Aug 29, 02:00: Light rain shower
St. Petersburg Aug 29, 03:00: Patchy rain possible
St. Petersburg Aug 29, 04:00: Light rain shower
St. Petersburg Aug 29, 05:00: Moderate or heavy rain shower
St. Petersburg Aug 29, 06:00: Light rain shower
St. Petersburg Aug 29, 07:00: Patchy rain possible
St. Petersburg Aug 29, 08:00: Sunny
St. Petersburg Aug 29, 09:00: Patchy rain possible
St. Petersburg Aug 29, 10:00: Sunny
St. Petersburg Aug 29, 11:00: Patchy rain possible
Temperature (°C)
Chance of rain (%)
26
23
22
12
6
11
15
15
14
6
4
4
4
63
57
56
69
71
62
23
7
17
4
13
Precipitation
0.1 mm
0.1 mm
0.1 mm
0 mm
0 mm
2.3 mm
1.3 mm
0.9 mm
2.4 mm
3 mm
1.3 mm
0.1 mm
0.1 mm
0.1 mm
Wind (km/h)
SSW
15
SW
15
SW
16
WSW
16
WSW
15
WSW
15
W
14
WNW
14
WNW
9
NW
9
NW
7
NE
7
ENE
13
E
16
E
16
E
12
ESE
9
SE
14
SE
16
SE
15
SE
14
SE
14
SSE
12
S
10
Pressure (hPa)
1017
1017
1016
1016
1016
1016
1016
1016
1017
1017
1016
1016
1016
1016
1016
1016
1016
1017
1017
1018
1018
1019
1018
1018
Humidity (%)
73 %
69 %
69 %
62 %
62 %
63 %
64 %
64 %
63 %
63 %
64 %
64 %
66 %
71 %
72 %
74 %
73 %
74 %
74 %
73 %
71 %
67 %
63 %
61 %
Cloud cover (%)
100 %
96 %
91 %
72 %
31 %
70 %
97 %
100 %
92 %
36 %
7 %
5 %
1 %
72 %
53 %
88 %
89 %
81 %
89 %
85 %
22 %
71 %
7 %
71 %

14-day weather forecast – St. Petersburg

14-day trend for St. Petersburg: Temperatures stay fairly stable over the period with no big swings. Lows can drop to around 25°C at night, with daytime highs up to 33.4°C.

Date
Aug 28
Aug 29
Aug 30
Aug 31
Sep 1
Sep 2
Sep 3
Sep 4
Sep 5
Sep 6
Sep 7
Sep 8
Sep 9
Sep 10
St. Petersburg August 28, 2026: Sunny
St. Petersburg August 29, 2026: Patchy rain possible
St. Petersburg August 30, 2026: Sunny
St. Petersburg August 31, 2026: Partly cloudy
St. Petersburg September 1, 2026: Overcast
St. Petersburg September 2, 2026: Cloudy
St. Petersburg September 3, 2026: Partly cloudy
St. Petersburg September 4, 2026: Overcast
St. Petersburg September 5, 2026: Sunny
St. Petersburg September 6, 2026: Sunny
St. Petersburg September 7, 2026: Sunny
St. Petersburg September 8, 2026: Sunny
St. Petersburg September 9, 2026: Sunny
St. Petersburg September 10, 2026: Sunny
Temperature (°C)
Chance of rain (%)
36
72
59
67
69
62
64
70
36
7
7
9
4
57
Precipitation
0.5 mm
14.8 mm
2.8 mm
4.3 mm
3.1 mm
3.7 mm
2.9 mm
3.4 mm
0.3 mm
1.4 mm
Wind max (km/h)
16
23
27
28
29
28
27
21
18
21
22
18
29
30
Date Weather Min °C Max °C Sunrise Sunset Moonrise Moonset Moon phase
August 28, 2026 St. Petersburg August 28, 2026: Sunny Sunny 25 °C 31 °C 07:07 19:56 20:20 07:36 Full Moon (98 %)
August 29, 2026 St. Petersburg August 29, 2026: Patchy rain possible Patchy rain possible 28 °C 32 °C 07:08 19:55 20:47 08:29 Waning Moon (94 %)
August 30, 2026 St. Petersburg August 30, 2026: Sunny Sunny 28 °C 33 °C 07:08 19:54 21:16 09:23 Waning Moon (87 %)
August 31, 2026 St. Petersburg August 31, 2026: Partly cloudy Partly cloudy 26 °C 33 °C 07:09 19:52 21:46 10:18 Waning Moon (80 %)
September 1, 2026 St. Petersburg September 1, 2026: Overcast Overcast 28 °C 33 °C 07:09 19:51 22:20 11:15 Waning Moon (70 %)
September 2, 2026 St. Petersburg September 2, 2026: Cloudy Cloudy 27 °C 33 °C 07:10 19:50 22:59 12:15 Last Quarter (60 %)
September 3, 2026 St. Petersburg September 3, 2026: Partly cloudy Partly cloudy 27 °C 32 °C 07:10 19:49 23:46 13:18 Last Quarter (50 %)
September 4, 2026 St. Petersburg September 4, 2026: Overcast Overcast 27 °C 32 °C 07:10 19:48 Does not rise today 14:23 Last Quarter (39 %)
September 5, 2026 St. Petersburg September 5, 2026: Sunny Sunny 28 °C 32 °C 07:11 19:47 00:40 15:26 Waning Crescent (29 %)
September 6, 2026 St. Petersburg September 6, 2026: Sunny Sunny 29 °C 32 °C 07:11 19:46 01:43 16:24 Waning Crescent (20 %)
September 7, 2026 St. Petersburg September 7, 2026: Sunny Sunny 29 °C 31 °C 07:12 19:45 02:51 17:16 Waning Crescent (12 %)
September 8, 2026 St. Petersburg September 8, 2026: Sunny Sunny 29 °C 30 °C 07:12 19:43 04:03 18:02 Waning Crescent (6 %)
September 9, 2026 St. Petersburg September 9, 2026: Sunny Sunny 27 °C 33 °C 07:13 19:42 05:14 18:42 New Moon (2 %)
September 10, 2026 St. Petersburg September 10, 2026: Sunny Sunny 27 °C 32 °C 07:13 19:41 06:23 19:19 New Moon (0 %)