As of 17:27 EDT

St. Petersburg, FL weather in August

86°

St. Petersburg, Sunday, 9 August, 17:27

Heavy rain. Feels like 96°. High 92°, low 76°.

Pressure30.06 inHg

Wind5 mph SE

Humidity71%

Visibility6.2 mi

Dew point76°

See detailed hourly forecast

In August, St. Petersburg, FL averages a high of 86° and a low of 77.7°. About 6.3 inches of precipitation fall over the month (23 wet days). The record high is 97.7° (2020) and the record low 72.3° (1961). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	86.4°	78.1°	77%	97.7° (2020)	75° (1966)
2	85.8°	77.9°	78%	93° (2023)	74.5° (2001)
3	86°	77.7°	73%	91.9° (2023)	75° (2001)
4	85.8°	77.7°	73%	93.4° (2025)	74.7° (2001)
5	86.2°	77.7°	78%	93.6° (2025)	74.5° (1971)
6	86.4°	77.9°	80%	95.2° (2025)	74.1° (1971)
7	86.5°	78.1°	77%	93.7° (2022)	75.4° (1994)
8	86.4°	78.1°	72%	94.3° (2023)	74.3° (1994)
9	86.2°	77.9°	75%	94.3° (2023)	74.7° (2002)
10	86.4°	78.1°	73%	94.1° (2023)	75.2° (1971)
11	85.8°	77.9°	82%	94.5° (2023)	75° (1989)
12	85.8°	77.9°	78%	96.3° (2023)	74.7° (1982)
13	85.5°	77.9°	78%	94.3° (2023)	74.7° (1977)
14	85.3°	77.7°	85%	90.5° (2025)	73.9° (1967)
15	85.5°	77.7°	83%	94.1° (2025)	74.1° (1967)
16	86.2°	77.5°	82%	94.3° (2025)	75.2° (1982)
17	86.4°	77.7°	70%	91.6° (2025)	74.7° (2018)
18	86.4°	77.9°	78%	92.3° (2025)	74.1° (1976)
19	86.4°	77.9°	80%	92.5° (2025)	73.6° (1982)
20	86°	78.1°	77%	92.7° (2022)	74.8° (1976)
21	86°	77.9°	78%	93.7° (2023)	72.3° (1961)
22	86°	77.5°	75%	93.2° (2023)	74.7° (1984)
23	85.6°	77.4°	78%	93.6° (2023)	73.9° (1973)
24	86°	77.4°	73%	91.2° (2023)	74.1° (2024)
25	86.2°	77.4°	63%	96.4° (2023)	74.3° (1994)
26	86.2°	77.2°	73%	92.7° (2023)	74.5° (1980)
27	86.2°	77.4°	65%	94.6° (2023)	73.6° (1996)
28	86°	77.5°	60%	90.3° (2014)	73.2° (1984)
29	86°	77.4°	72%	90.5° (2023)	73.8° (1968)
30	85.8°	77.4°	67%	90.9° (2014)	72.3° (1969)
31	85.8°	77.2°	70%	91° (2014)	74.5° (1967)