Petersburg Airport (PSG) Weather 05/21/2025
Today
52
Showers Likely
Tonight
40
Chance Rain
Thursday
53
Chance Sprinkles
Thursday Night
42
Chance Sprinkles
Friday
56
Chance Rain
Friday Night
43
Chance Rain
Saturday
54
Rain
Saturday Night
46
Rain
Sunday
54
Rain
Sunday Night
45
Rain
Memorial Day
53
Rain
Monday Night
44
Showers
Tuesday
53
Showers Likely
Weekly Forecast
Today
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 52. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 60%.
Tonight
A 30 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 40. Calm wind.
Thursday
A chance of sprinkles after 1pm. Mostly cloudy, with a high near 53. Calm wind becoming southeast around 5 mph.
Thursday Night
A chance of sprinkles before 1am, then a chance of sprinkles after 4am. Mostly cloudy, with a low around 42. Calm wind.
Friday
A chance of sprinkles before 10am, then a chance of rain after 10am. Mostly cloudy, with a high near 56. Calm wind becoming southeast around 5 mph in the morning. Chance of precipitation is 30%.
Friday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 43.
Saturday
Rain. High near 54. Chance of precipitation is 100%.
Saturday Night
Rain. Cloudy, with a low around 46.
Sunday
Rain. Cloudy, with a high near 54.
Sunday Night
Rain. Cloudy, with a low around 45.
Memorial Day
Rain. Cloudy, with a high near 53.
Monday Night
Showers. Cloudy, with a low around 44.
Tuesday
Showers likely. Cloudy, with a high near 53.