Detailed local forecast

48-Hour Forecast for St. Petersburg, Florida, USA

Hourly temperature, rain, wind, humidity, UV index, visibility, and atmospheric conditions for the next 48 hours.

Last updated Sep 6, 11:15 AM -04:00

Temperature Range 79°F – 91°F Next 48 hours

Feels Like 79°F – 104°F Apparent range

Precipitation 100% 0.15 in total

Humidity 69% 48-hour average

Pressure 29.94 inHg Current

Wind 8.1 mph W Gusts to 11.7 mph

Dew Point 78°F Current

Visibility 6.2 mi Current

Cloud Cover 1% Current

UV Index 10.1 very high 48-hour peak

Sunrise 7:11 AM Local time

Sunset 7:45 PM UTC-04:00 UTC-04:00

Local time in St. Petersburg

48-Hour Hourly Forecast

Scroll horizontally to compare every hour

Forecast	Today — Sun, Sep 6														Tomorrow — Mon, Sep 7																								Tuesday — Tue, Sep 8
Time	Now	11 AM	12 PM	1 PM	2 PM	3 PM	4 PM	5 PM	6 PM	7 PM	8 PM	9 PM	10 PM	11 PM	12 AM	1 AM	2 AM	3 AM	4 AM	5 AM	6 AM	7 AM	8 AM	9 AM	10 AM	11 AM	12 PM	1 PM	2 PM	3 PM	4 PM	5 PM	6 PM	7 PM	8 PM	9 PM	10 PM	11 PM	12 AM	1 AM	2 AM	3 AM	4 AM	5 AM	6 AM	7 AM	8 AM	9 AM
Weather
Temperature °F	87	87	87	88	89	90	91	90	89	86	84	84	83	82	81	81	81	80	80	80	80	80	82	85	87	89	90	91	91	91	90	90	88	86	84	83	82	81	80	79	80	85	84	83	82	82	83	83
Feels Like °F	99	99	100	101	102	103	103	103	100	95	90	89	88	86	85	85	84	83	83	83	80	80	86	92	96	101	103	103	104	103	103	102	98	94	90	89	87	84	80	79	80	91	91	90	89	88	89	89
Precip %	0%	12%	4%	0%	20%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	0%	1%	17%	10%	8%	5%	3%	2%	0%	0%	0%	0%	0%	0%	35%	42%	49%	34%	26%	19%	0%	0%	7%	76%	100%	100%	0%	0%	0%	0%	0%	7%	23%
Rain in	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.01	0.00	0.00	0.00	0.00	0.00	0.00	0.03	0.09	0.02	0.00	0.00	0.00	0.00	0.00	0.00	0.00
Wind mph	7.1	7.7	8.4	9.8	11.1	12.2	12.3	12.1	11.5	11.2	10.5	10	10.1	10	10.5	11.6	11.7	11.1	10.1	9.9	9.1	8.5	6.9	6.2	6.7	7.4	9.1	10.9	11.9	13.3	12.3	10.8	10.4	9.3	10.7	9.3	8.8	5.5	5	3.1	1.3	1.5	6.2	8.1	8	7.7	7.7	8.1
Gust mph	7.5	7.9	8	8.8	9.7	10.4	10.6	10.4	10.1	9.8	9.1	9	9.5	9.5	10.3	11.3	11.7	11.4	10.7	10.7	9.8	9.5	7.4	6.4	6.7	6.6	7.9	9	9.6	11.1	10.8	9.7	9.1	7.9	9.8	8.6	8.5	5.4	4.3	3.2	2.2	2.4	5.4	6	6.7	7.5	7.4	7.5
Wind Direction	WNW	WNW	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	WNW	WNW	WNW	WNW	W	WSW	WSW	WSW	SW	SW	WSW	WSW	WSW	WSW	WSW	W	W	W	WNW	WNW	NW	NW	E	ENE	E	E	E	ENE	ENE
Humidity %	76	75	74	72	70	68	65	65	66	67	68	69	70	70	71	71	70	69	68	68	68	69	70	69	67	66	66	66	66	66	66	66	66	67	68	68	68	67	68	69	67	69	71	73	75	76	75	73
Pressure inHg	29.94	29.94	29.94	29.94	29.91	29.88	29.88	29.88	29.88	29.88	29.85	29.88	29.88	29.88	29.88	29.88	29.88	29.88	29.88	29.88	29.88	29.91	29.91	29.94	29.94	29.97	29.97	29.97	29.97	29.94	29.94	29.94	29.94	29.94	29.97	29.97	29.97	30.00	30.00	30.00	29.97	29.97	29.97	30.00	30.00	30.00	30.03	30.06
Dew Point °F	78	78	78	78	78	78	74	74	74	74	74	75	75	75	75	75	75	74	74	73	73	74	74	74	74	74	74	74	74	74	74	74	74	74	74	74	74	74	74	73	73	73	74	74	74	74	74	73
Cloud Cover %	1	1	1	2	2	2	2	3	7	10	10	4	2	1	3	3	4	11	8	8	8	9	9	18	28	50	60	66	70	86	81	86	91	93	94	82	93	93	91	86	88	98	98	99	99	99	98	93
Visibility mi	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2	6.2
UV Index	3.2	5.9	8.4	10	10.1	8.5	6	3.3	1.3	0.3	0	0	0	0	0	0	0	0	0	0	0	0	0.2	1.1	2.8	5.2	7.4	8.3	9.3	8.5	5.9	3.2	1.2	0.2	0	0	0	0	0	0	0	0	0	0	0	0	0.2	1.1

Best Time Outdoors

Mon, 7 AM

80°F · Rain 3% · Wind 8.5 mph

Rain Window

Sun, 2 PM – 2 PM

Peak chance 20% · 0.00 in

Strongest Winds

Mon, 3 PM

Sustained 13.3 mph · Gust 11.1 mph · WSW

Overnight Low

Tue, 1 AM

Low 79°F · Feels like 79°F

Weather Forecast for St. Petersburg, Florida, USA

The next 48 hours in St. Petersburg, Florida, USA currently range from 79°F to 91°F. Rain chances peak at 100%, with 0.15 in of precipitation forecast. The strongest expected wind is 13.3 mph.

What is the weather forecast for St. Petersburg for the next 48 hours?

The next 48 hours in St. Petersburg, Florida, USA currently range from 79°F to 91°F. Rain chances peak at 100%, with 0.15 in of precipitation forecast. The strongest expected wind is 13.3 mph.

Will it rain in St. Petersburg during the next 48 hours?

Rain is possible, with a peak hourly chance of 100% and 0.15 in currently forecast.

What will be the highest temperature in St. Petersburg?

The highest hourly temperature currently forecast is 91°F.

When will winds be strongest in St. Petersburg?

Sustained 13.3 mph · Gust 11.1 mph · WSW

Current Conditions

87°F Clear Feels like 99°F

Humidity: 76%
Wind: 8.1 mph W
UV Index: 5.9 moderate

Location Details

St. Petersburg, Florida, USA

Latitude: 27.7676° N
Longitude: 82.6403° W
Timezone: UTC-04:00 (UTC-04:00)
Units: Imperial

Air Quality

5 Good

Primary pollutant: PM2.5
Concentration: 1 µg/m³
OpenWeather AQI: 1 / 5

Weather Alerts

No active alertsNo official weather alerts for St. Petersburg.

View alerts on the weather dashboard