What is today's weather forecast for Haleiwa Alii Beach Park, HI?

Today's forecast for Haleiwa Alii Beach Park shows a low of 66 degrees Fahrenheit. Showers and possibly a thunderstorm.

What is the 7-day weather forecast for Haleiwa Alii Beach Park, HI?

The 7-day forecast for Haleiwa Alii Beach Park shows highs from 82 to 84 degrees and lows from 65 to 67 degrees Fahrenheit. Expect precipitation on 7 days with chances of 20% or higher.

Will it rain in Haleiwa Alii Beach Park, HI this week?

Yes, rain is possible in Haleiwa Alii Beach Park this week. Precipitation chances: Sunday (80% chance), Monday (80% chance), Tuesday (80% chance), Wednesday (30% chance), Thursday (30% chance), Friday (20% chance), Saturday (20% chance).

How accurate is the Haleiwa Alii Beach Park weather forecast?

WeatherForYou provides highly accurate Haleiwa Alii Beach Park forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

Haleiwa Alii Beach Park, HI Weather Forecast and Current Conditions

WEATHER ALERTS - Flood Watch - High Surf Advisory

Current Conditions From Nearby Local Station

Switch to Metric Units

74°F
Feels Like 74°F

Humidity 90% Dew Point 71°F Wind Calm Barometer 29.87 in.

Report from a MADIS/MESONET weather station 3.1 mi. WSW of central Haleiwa Alii Beach Park
at 5:16 AM Sun, Dec 14, 2025

Point Forecast at a Glance

SunDec 14

80%

MonDec 15

80%

TueDec 16

80%

WedDec 17

20%

ThuDec 18

30%

FriDec 19

20%

SatDec 20

20%

Jump to detailed forecast ↓

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 82°F to 84°F. Unsettled weather expected with rain likely on at least 7 days.

Climate Context

This week's forecast shows temperatures running 4°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

1924 - The temperature at Helena, MT, plunged 79 degrees in 24 hours, and 88 degrees in 34 hours. The mercury plummeted from 63 above to 25 below zero. At Fairfield MT the temperature plunged 84 degrees in just 12 hours, from 63 at Noon to 21 below zero at midnight.

Haleiwa Alii Beach Park, HI 7 Day Weather Forecast Details

Sunday Dec 14

Night: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 66. South wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday Dec 15

Day: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 82. South wind around 5 mph becoming calm in the morning. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

Night: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 66. Calm wind becoming south southeast 5 to 9 mph in the evening. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday Dec 16

Day: Showers and possibly a thunderstorm before noon, then scattered showers and thunderstorms after noon. High near 82. South southeast wind 9 to 11 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Night: Isolated showers and thunderstorms before midnight. Mostly cloudy, with a low around 66. South wind around 9 mph. Chance of precipitation is 20%.

Wednesday Dec 17

Day: Isolated showers after noon. Cloudy, with a high near 84. South wind 9 to 13 mph. Chance of precipitation is 20%.

Night: Scattered showers, mainly after midnight. Mostly cloudy, with a low around 67. South wind around 11 mph. Chance of precipitation is 30%.

Thursday Dec 18

Day: Scattered showers. Cloudy, with a high near 84. Breezy, with a south southwest wind 11 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

Night: Scattered showers. Mostly cloudy, with a low around 66. South southwest wind 9 to 11 mph. Chance of precipitation is 30%.

Friday Dec 19

Day: Isolated showers. Partly sunny, with a high near 83. South southwest wind 7 to 11 mph. Chance of precipitation is 20%.

Night: Isolated showers. Mostly cloudy, with a low around 65. South wind 5 to 7 mph. Chance of precipitation is 20%.

Saturday Dec 20

Day: Isolated showers. Mostly sunny, with a high near 84. South southwest wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 20%.

Night: Mostly cloudy, with a low around 66. Calm wind.

Sunday Dec 21

Day: Partly sunny, with a high near 84. Calm wind becoming east northeast 5 to 7 mph in the afternoon.

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.

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