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Overview of the intense rainfall event over Oahu on February 21, 2026

Current conditions at

Kaneohe, Marine Corps Air Station (PHNG)

Lat: 21.45°NLon: 157.77°WElev: 16ft.

Mostly Cloudy

74°F

23°C

Humidity	85%
Wind Speed	E 6 mph
Barometer	29.96 in (1014.1 mb)
Dewpoint	69°F (21°C)
Visibility	10.00 mi
Last update	1 Mar 12:57 am HST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

3 Miles ESE Waimanalo Beach HI

Overnight
Low: 73 °F
Scattered
Showers
Sunday
High: 77 °F
Isolated
Showers
Sunday Night
Low: 73 °F
Scattered
Showers then
Cloudy
Monday
High: 77 °F
Mostly Cloudy
and Breezy
Monday Night
Low: 73 °F
Mostly Cloudy
and Breezy
Tuesday
High: 77 °F
Mostly Sunny
and Windy
Tuesday Night
Low: 73 °F
Partly Cloudy
and Windy
Wednesday
High: 77 °F
Mostly Sunny
and Breezy
Wednesday Night
Low: 73 °F
Partly Cloudy
and Breezy

Detailed Forecast

Overnight

Scattered showers. Cloudy, with a low around 73. East wind 6 to 10 mph. Chance of precipitation is 30%.

Sunday

Isolated showers. Cloudy, with a high near 77. East southeast wind 3 to 6 mph. Chance of precipitation is 20%.

Sunday Night

Scattered showers before midnight. Cloudy, with a low around 73. East northeast wind 6 to 11 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Monday

Mostly cloudy, with a high near 77. Breezy, with a northeast wind 11 to 18 mph, with gusts as high as 23 mph.

Monday Night

Mostly cloudy, with a low around 73. Breezy, with an east northeast wind 18 to 22 mph, with gusts as high as 28 mph.

Tuesday

Mostly sunny, with a high near 77. Windy, with an east northeast wind 22 to 24 mph, with gusts as high as 31 mph.

Tuesday Night

Partly cloudy, with a low around 73. Windy, with an east wind 21 to 24 mph, with gusts as high as 31 mph.

Wednesday

Mostly sunny, with a high near 77. Breezy, with an east wind 16 to 21 mph, with gusts as high as 26 mph.

Wednesday Night

Partly cloudy, with a low around 73. Breezy, with an east wind 8 to 16 mph, with gusts as high as 20 mph.

Thursday

Mostly sunny, with a high near 78. Breezy, with a southeast wind 9 to 16 mph, with gusts as high as 20 mph.

Thursday Night

Partly cloudy, with a low around 73. Breezy, with an east northeast wind 11 to 16 mph becoming south southeast 5 to 10 mph in the evening. Winds could gust as high as 20 mph.

Friday

Partly sunny, with a high near 78. East wind around 10 mph.

Friday Night

Mostly cloudy, with a low around 73. South southeast wind 5 to 9 mph becoming north northeast after midnight.

Saturday

Partly sunny, with a high near 78. North northeast wind 6 to 10 mph becoming south southeast in the morning.