• Today

    May 18

    88°Lo 75°

    A t-storm around in the p.m.

    Good for stargazing
    • Cloud
      Cover
      26%
    • Precip
      40%
    • Hours of Precip
      1

  • Sun

    May 19

    87°Lo 74°

    A p.m. t-storm in spots

    Fair for stargazing
    • Cloud
      Cover
      38%
    • Precip
      24%
    • Hours of Precip
      2
    more

  • Mon

    May 20

    87°Lo 73°

    A t-storm in the afternoon

    Poor for stargazing
    • Cloud
      Cover
      58%
    • Precip
      41%
    • Hours of Precip
      2.5
    more

  • Tue

    May 21

    87°Lo 74°

    A p.m. t-storm possible

    Poor for stargazing
    • Cloud
      Cover
      67%
    • Precip
      23%
    • Hours of Precip
      0
    more

  • Wed

    May 22

    87°Lo 74°

    An afternoon thunderstorm

    Very Good for stargazing
    • Cloud
      Cover
      17%
    • Precip
      53%
    • Hours of Precip
      2.5
    more
Next Previous
Hi 88° RealFeel® 97° Precipitation 40%

Day

N

E

S

W

  • SSW 6 mph
  • Gusts: 12 mph

Mostly sunny with a thunderstorm in spots this afternoon

  • Max UV Index: 11 (Extreme)
  • Thunderstorms: 60%
  • Precipitation: 0.04 in
  • Rain: 0.04 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs
Lo 75° RealFeel® 75° Precipitation 40%

Night

N

E

S

W

  • SSE 5 mph
  • Gusts: 10 mph

A thunderstorm in spots this evening; otherwise, partly cloudy and humid

  • Max UV Index: N/A
  • Thunderstorms: 60%
  • Precipitation: 0.04 in
  • Rain: 0.04 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs

Temperature History - May 18

more Historical Weather Data >
  Today Normal Record 5/18/2012
High 88° 87° 92° (1970) 86°
Low 75° 72° 64° (1951) 74°

Solunar Information for Saint Petersburg, FL

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:40 AM with 13:34 of sunlight, then sets at 8:14 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:51 PM with 12:39 of moolight, then sets at 2:30 AM

Sat, May 18
First
Sat, May 25
Full
Fri, May 31
Last
Sat, Jun 8
New

Studying Jupiter's Hot Spots

May 13, 2013; 8:01 AM ET The 'weather layer' on Jupiter has some interesting features. NASA takes a look at how these features work.

Sat. Stargazing