5-day weather forecast for Saint Petersburg, Florida

Weather changeability for Saint Petersburg, Florida

Temperature Last Month Last Year
Average change in high temperature day-to-day 3.6° 2.7°
Average change in low temperature day-to-day 2.6° 3.2°
Precipitation Last Month Last Year
Chance of dry day after a precip day 67% 52%
Chance of precip day after a dry day 35% 21%

Weather forecast accuracy for Saint Petersburg, Florida

Last Month
Weather Underground   73.33%
The Weather Channel   72.78%
MeteoGroup   71.67%
AccuWeather   70.28%
World Weather Online   69.25%
NWS Digital Forecast   69.17%
Foreca   69.17%
Dark Sky (forecast.io)   65.28%
Persistence   52.87%
Last Year
MeteoGroup   84.43%
The Weather Channel   83.99%
Weather Underground   83.85%
Foreca   83.78%
AccuWeather   82.14%
NWS Digital Forecast   80.24%
Dark Sky (forecast.io)   72.82%
World Weather Online   70.30%
Persistence   64.76%

ForecastAdvisor Fact

On average, NWS Digital Forecast's low temperature forecasts for Saint Petersburg were off by 1.21 degrees last month.