Ewa Beach, HI Weather Forecast and Current Conditions

WEATHER ALERTS - Flood Watch

Current Conditions From Nearby Local Station

Mostly Cloudy 76°F
Feels Like 76°F  
Humidity 90% Dew Point 73°F Wind Calm Barometer N/A
Solar Rad 1 w/m2
Report from a MADIS/MESONET weather station 1.7 mi. N of central Ewa Beach
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Point Forecast at a Glance

TueDec 16
Tue Dec 16: Thunderstorms, Low 71F
70%
 
71
WedDec 17
Wed Dec 17: Thunderstorms, High 81F, Low 70F
60%
81
70
ThuDec 18
Thu Dec 18: Thunderstorms, High 81F, Low 69F
70%
81
69
FriDec 19
Fri Dec 19: Isolated Thunderstorms, High 82F, Low 69F
30%
82
69
SatDec 20
Sat Dec 20: Showers, High 82F, Low 70F
20%
82
70
SunDec 21
Sun Dec 21: Showers, High 82F, Low 70F
20%
82
70
MonDec 22
Mon Dec 22: Sunny, High 81F, Low 69F
81
69

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7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 81°F to 82°F. Unsettled weather expected with rain likely on at least 7 days.

Climate Context

This week's forecast shows temperatures running 2°F above the historical average for December. Normal highs for this period are around 79°F with lows around 66°F.

This Date in Weather History

1917 - An ice jam closed the Ohio River between Warsaw, KY, and Rising Sun, IN. The thirty foot high ice jam held for 58 days, and backed up the river a distance of 100 miles.

More on this and other weather history

Ewa Beach, HI 7 Day Weather Forecast Details

Tuesday Dec 16

Thunderstorms

Night: Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 71. South wind around 11 mph. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.

Wednesday Dec 17

Thunderstorms

Day: Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 81. Breezy, with a south wind 10 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.

Thunderstorms

Night: Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 70. Southwest wind 8 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

Thursday Dec 18

Thunderstorms

Day: Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 81. Southwest wind 3 to 8 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Showers

Night: Scattered showers. Mostly cloudy, with a low around 69. Light and variable wind. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday Dec 19

Isolated Thunderstorms

Day: Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Partly sunny, with a high near 82. Light and variable wind. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Showers

Night: Scattered showers, mainly before midnight. Partly cloudy, with a low around 69. Calm wind becoming northeast around 5 mph after midnight. Chance of precipitation is 30%.

Saturday Dec 20

Showers

Day: Isolated showers. Mostly sunny, with a high near 82. Calm wind becoming northeast 5 to 7 mph in the afternoon. Chance of precipitation is 20%.

Partly Cloudy

Night: Partly cloudy, with a low around 70. Northeast wind 7 to 9 mph.

Sunday Dec 21

Showers

Day: Isolated showers before noon. Sunny, with a high near 82. Breezy, with an east northeast wind 9 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

Showers

Night: Isolated showers. Mostly clear, with a low around 70. Breezy, with an east northeast wind 15 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

Monday Dec 22

Sunny

Day: Sunny, with a high near 81. Breezy, with an east northeast wind around 18 mph, with gusts as high as 25 mph.

Showers

Night: Isolated showers. Mostly clear, with a low around 69. Windy, with an east northeast wind 18 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.

Tuesday Dec 23

Sunny

Day: Sunny, with a high near 81. Windy, with an east northeast wind around 26 mph, with gusts as high as 38 mph.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.