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Extreme heat expands across Central US; some temps to top 100 degrees Chevron right
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Port St. John, FL

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Winter Center
Today Hourly Daily Radar MinuteCast Monthly Air Quality Health & Activities
Tuesday, June 17

Day

6/17
93°Hi
RealFeel® 102°
Very Hot
RealFeel Guide
Very Hot
101° to 107°
Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
RealFeel Shade™ 95°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
Partly sunny and warm

Max UV Index12 (Extreme)

AccuLumen Brightness Index™9 (Very Bright)

WindSE 9 mph

Wind Gusts24 mph

Probability of Precipitation25%

Probability of Thunderstorms5%

Precipitation0.00 in

Cloud Cover29%

Morning

Afternoon

Night

6/17
74°Lo
RealFeel® 79°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Clear

WindSSE 6 mph

Wind Gusts20 mph

Probability of Precipitation5%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover9%

Evening

Overnight

Sun & Moon

13 hrs 58 mins
Rise 6:25 AM
Set 8:23 PM
Waning Gibbous
Rise 12:37 AM
Set 12:17 PM

Temperature History

6/17
High
Low
Forecast
93°
74°
Average
88°
73°
Last Year
84°
78°

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World North America United States Florida Port St. John

Weather Near Port St. John:

  • Deltona, FL
  • Melbourne, FL
  • Orlando, FL
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