Saint Johns, Florida | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Mostly Clear
    74°
    Wednesday 5/8
    Forecast night icon
    74°
    Mostly Clear
    Hourly
    Night Details
    Mostly clear. Lows in the lower 70s. South winds 5 to 10 mph.
  • Forecast day icon
    Thursday
    Sunny
    96°
    Forecast night icon
    Night
    Partly Cloudy
    73°
    Thursday 5/9
    Day
    96°
    Sunny
    Forecast day icon
    Night
    73°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the mid 90s. Southwest winds 10 to 15 mph with gusts up to 25 mph.
    Night Details
    Mostly clear in the evening then becoming partly cloudy. Lows in the lower 70s. Southwest winds 10 to 15 mph.
  • Forecast day icon
    Friday
    70% Chance of Storms
    89°
    Forecast night icon
    Night
    70% Chance of Storms
    68°
    Friday 5/10
    Day
    89°
    70% Chance of Storms
    Forecast day icon
    Night
    68°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A chance of showers in the morning then showers and thunderstorms likely in the afternoon. Highs in the lower 90s. Southwest winds 5 to 10 mph with gusts up to 20 mph increasing to 15 to 20 mph with gusts up to 30 mph in the afternoon. Chance of rain 70 percent.
    Night Details
    Mostly cloudy with showers likely with a chance of thunderstorms in the evening then partly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Lows in the mid 60s. West winds 10 to 15 mph. Chance of rain 70 percent.
  • Forecast day icon
    Saturday
    Mostly Sunny
    85°
    Forecast night icon
    Night
    Mostly Clear
    64°
    Saturday 5/11
    Day
    85°
    Mostly Sunny
    Forecast day icon
    Night
    64°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Highs in the mid 80s. Lows in the lower 60s.
    Night Details
    Mostly clear. Highs in the mid 80s. Lows in the lower 60s.
  • Forecast day icon
    Sunday
    Mostly Sunny
    85°
    Forecast night icon
    Night
    Mostly Cloudy
    66°
    Sunday 5/12
    Day
    85°
    Mostly Sunny
    Forecast day icon
    Night
    66°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 80s.
    Night Details
    Mostly cloudy. Lows in the mid 60s.
  • Forecast day icon
    Monday
    30% Chance of Storms
    83°
    Forecast night icon
    Night
    40% Chance of Storms
    71°
    Monday 5/13
    Day
    83°
    30% Chance of Storms
    Forecast day icon
    Night
    71°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A slight chance of showers in the morning then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 30 percent.
    Night Details
    Mostly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Chance of rain 40 percent.
  • Forecast day icon
    Tuesday
    70% Chance of Storms
    85°
    Forecast night icon
    Night
    70% Chance of Storms
    71°
    Tuesday 5/14
    Day
    85°
    70% Chance of Storms
    Forecast day icon
    Night
    71°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers likely with a chance of thunderstorms. Highs in the mid 80s. Lows in the upper 60s. Chance of rain 70 percent.
    Night Details
    Showers likely with a chance of thunderstorms. Highs in the mid 80s. Lows in the upper 60s. Chance of rain 70 percent.
  • Forecast day icon
    Wednesday
    70% Chance of Storms
    84°
    Forecast night icon
    Night
    70% Chance of Storms
    71°
    Wednesday 5/15
    Day
    84°
    70% Chance of Storms
    Forecast day icon
    Night
    71°
    70% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Showers likely with a chance of thunderstorms. Highs in the mid 80s. Lows in the upper 60s. Chance of rain 70 percent.
    Night Details
    Partly cloudy with a 75% chance for rain and thunderstorms. Low temperature around 71F. Dew point will be around 70F with an average humidity of 88%. Winds will be 7 mph from the S.
  • Forecast day icon
    Thursday
    50% Chance of Rain
    88°
    Forecast night icon
    Night
    60% Chance of Rain
    71°
    Thursday 5/16
    Day
    88°
    50% Chance of Rain
    Forecast day icon
    Night
    71°
    60% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a 50% chance for rain and thunderstorms. High temperature around 88F. Dew point will be around 74F with an average humidity of 79%. Winds will be 7 mph from the SW.
    Night Details
    Partly cloudy with a 55% chance for rain and thunderstorms. Low temperature around 71F. Dew point will be around 69F with an average humidity of 82%. Winds will be 5 mph from the SW.
  • Forecast day icon
    Friday
    40% Chance of Rain
    85°
    Forecast night icon
    Night
    40% Chance of Rain
    69°
    Friday 5/17
    Day
    85°
    40% Chance of Rain
    Forecast day icon
    Night
    69°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a 40% chance for rain and thunderstorms. High temperature around 85F. Dew point will be around 73F with an average humidity of 81%. Winds will be 4 mph from the SW.
    Night Details
    Partly cloudy with a 35% chance for rain and thunderstorms. Low temperature around 69F. Dew point will be around 68F with an average humidity of 85%. Winds will be 4 mph from the S.