As of 12:55 HST

Weather in Waihou, HI

76°Current weather

Waihou, Monday, 12 October, 12:55

Clear. Feels like 77°. High 76°, low 67°.

Pressure29.94 inHg
Wind6.1 mph W
Humidity71%
Visibility6.2 mi
Dew point66°
Tue, 1374° / 68°0Clear
74 °Clear

Waihou, Tuesday, 13 October

Clear. High 74°, low 68°.

Pressure29.97 inHg
Wind6.9 mph W
Humidity64%
Visibility6.2 mi
Dew point64°
Wed, 1473° / 68°0.06Light rain
73 °Light rain

Waihou, Wednesday, 14 October

Light rain. High 73°, low 68°.

Pressure29.97 inHg
Wind7 mph SW
Humidity68%
Visibility4.8 mi
Dew point65°
Thu, 1573° / 68°0.05Light rain
73 °Light rain

Waihou, Thursday, 15 October

Light rain. High 73°, low 68°.

Pressure29.97 inHg
Wind6.6 mph W
Humidity68%
Visibility6.2 mi
Dew point65°
Fri, 1673° / 68°0.07Light rain
73 °Light rain

Waihou, Friday, 16 October

Light rain. High 73°, low 68°.

Pressure29.97 inHg
Wind5.3 mph W
Humidity67%
Visibility6.2 mi
Dew point64°
Sat, 1774° / 68°0.03Light rain
74 °Light rain

Waihou, Saturday, 17 October

Light rain. High 74°, low 68°.

Pressure30.00 inHg
Wind7.2 mph N
Humidity60%
Visibility—
Dew point57°
Sun, 1873° / 68°0.01Light rain
73 °Light rain

Waihou, Sunday, 18 October

Light rain. High 73°, low 68°.

Pressure30.03 inHg
Wind5.2 mph NW
Humidity70%
Visibility—
Dew point61°
Mon, 1973° / 68°0.02Light rain
73 °Light rain

Waihou, Monday, 19 October

Light rain. High 73°, low 68°.

Pressure30.03 inHg
Wind5.8 mph W
Humidity62%
Visibility—
Dew point58°
Tue, 2073° / 69°0.01Light rain
73 °Light rain

Waihou, Tuesday, 20 October

Light rain. High 73°, low 69°.

Pressure30.06 inHg
Wind6.6 mph W
Humidity68%
Visibility—
Dew point61°
Wed, 2173° / 68°0.04Light rain
73 °Light rain

Waihou, Wednesday, 21 October

Light rain. High 73°, low 68°.

Pressure30.00 inHg
Wind7.8 mph W
Humidity63%
Visibility—
Dew point59°
Thu, 2272° / 67°0.03Light rain
72 °Light rain

Waihou, Thursday, 22 October

Light rain. High 72°, low 67°.

Pressure30.00 inHg
Wind4.5 mph NW
Humidity64%
Visibility—
Dew point58°
Fri, 2372° / 68°0Overcast
72 °Overcast

Waihou, Friday, 23 October

Overcast. High 72°, low 68°.

Pressure30.03 inHg
Wind6.1 mph SW
Humidity63%
Visibility—
Dew point58°
Sat, 2472° / 68°0Light rain
72 °Light rain

Waihou, Saturday, 24 October

Light rain. High 72°, low 68°.

Pressure30.06 inHg
Wind6.2 mph W
Humidity67%
Visibility—
Dew point60°
Sun, 2572° / 67°0.02Light rain
72 °Light rain

Waihou, Sunday, 25 October

Light rain. High 72°, low 67°.

Pressure30.00 inHg
Wind7.2 mph W
Humidity65%
Visibility—
Dew point59°
Mon, 2673° / 67°0.08Light rain
73 °Light rain

Waihou, Monday, 26 October

Light rain. High 73°, low 67°.

Pressure29.97 inHg
Wind7.8 mph SW
Humidity61%
Visibility—
Dew point58°
Tue, 2772° / 67°0.01Light rain
72 °Light rain

Waihou, Tuesday, 27 October

Light rain. High 72°, low 67°.

Pressure29.97 inHg
Wind6.8 mph W
Humidity69%
Visibility—
Dew point61°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Waihou, HI are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Waihou, HI since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.