Cold Front to Bring Cooling and Heavy Rain in the East; Building Heat and Monsoon in the West

A slow moving cold front will bring temperatures back to near normal early this week in the East. Strong to severe storms ahead of the front may produce damaging winds and heavy rain that could cause flash flooding. Strengthening high pressure in the West will produce surging monsoon moisture with potential for flash flooding. Heat may become excessive in the Desert Southwest this week. Read More >

Current conditions at

Kailua / Kona, Keahole Airport (PHKO)

Lat: 19.74°NLon: 156.05°WElev: 43ft.

Mostly Cloudy

83°F

28°C

Humidity 72%
Wind Speed SW 9 mph
Barometer 29.97 in (1014.8 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 22 Jul 10:53 am HST
Extended Forecast for

Kailua Kona HI

  • Today

    Today: Isolated showers, then scattered showers and thunderstorms after 1pm.  Mostly cloudy, with a high near 88. Heat index values as high as 95. Light and variable wind becoming west 5 to 7 mph in the afternoon.  Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Scattered
    Showers

    High: 88 °F

  • Tonight

    Tonight: Scattered showers and thunderstorms before 1am, then isolated showers.  Mostly cloudy, with a low around 75. West wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Scattered
    Showers

    Low: 75 °F

  • Tuesday

    Tuesday: Isolated showers.  Partly sunny, with a high near 89. Heat index values as high as 95. Calm wind becoming west southwest around 6 mph in the afternoon.  Chance of precipitation is 20%.

    Isolated
    Showers

    High: 89 °F

  • Tuesday
    Night

    Tuesday Night: Isolated showers.  Mostly cloudy, with a low around 74. West southwest wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 20%.

    Isolated
    Showers

    Low: 74 °F

  • Wednesday

    Wednesday: Isolated showers.  Mostly sunny, with a high near 88. Calm wind becoming west around 5 mph in the afternoon.  Chance of precipitation is 20%.

    Isolated
    Showers

    High: 88 °F

  • Wednesday
    Night

    Wednesday Night: Isolated showers.  Partly cloudy, with a low around 73. Calm wind.  Chance of precipitation is 20%.

    Isolated
    Showers

    Low: 73 °F

  • Thursday

    Thursday: Isolated showers.  Mostly sunny, with a high near 88. Calm wind becoming west around 6 mph in the afternoon.  Chance of precipitation is 20%.

    Isolated
    Showers

    High: 88 °F

  • Thursday
    Night

    Thursday Night: Isolated showers.  Partly cloudy, with a low around 73. Light and variable wind.  Chance of precipitation is 20%.

    Isolated
    Showers

    Low: 73 °F

  • Friday

    Friday: Isolated showers.  Mostly sunny, with a high near 88. Calm wind becoming west southwest around 6 mph in the afternoon.  Chance of precipitation is 20%.

    Isolated
    Showers

    High: 88 °F

Detailed Forecast

Today
Isolated showers, then scattered showers and thunderstorms after 1pm. Mostly cloudy, with a high near 88. Heat index values as high as 95. Light and variable wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Scattered showers and thunderstorms before 1am, then isolated showers. Mostly cloudy, with a low around 75. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
Isolated showers. Partly sunny, with a high near 89. Heat index values as high as 95. Calm wind becoming west southwest around 6 mph in the afternoon. Chance of precipitation is 20%.
Tuesday Night
Isolated showers. Mostly cloudy, with a low around 74. West southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.
Wednesday
Isolated showers. Mostly sunny, with a high near 88. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 20%.
Wednesday Night
Isolated showers. Partly cloudy, with a low around 73. Calm wind. Chance of precipitation is 20%.
Thursday
Isolated showers. Mostly sunny, with a high near 88. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 20%.
Thursday Night
Isolated showers. Partly cloudy, with a low around 73. Light and variable wind. Chance of precipitation is 20%.
Friday
Isolated showers. Mostly sunny, with a high near 88. Calm wind becoming west southwest around 6 mph in the afternoon. Chance of precipitation is 20%.
Friday Night
Isolated showers. Partly cloudy, with a low around 73. West southwest wind around 6 mph becoming calm after midnight. Chance of precipitation is 20%.
Saturday
Isolated showers. Mostly sunny, with a high near 88. Calm wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 20%.
Saturday Night
Isolated showers. Partly cloudy, with a low around 73. West wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 20%.
Sunday
Isolated showers. Mostly sunny, with a high near 88. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 20%.
Click Map For Forecast
Point Forecast:
Kailua Kona HI
 19.63°N 156°W (Elev. 0 ft)
7:24 am HST Jul 22, 2019
11am HST Jul 22, 2019-6pm HST Jul 28, 2019
 
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