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As of 22:28 HST

Weather in Ulumalu, HI

72°Current weather

Ulumalu, Friday, 16 October, 22:28

Rain. Feels like 73°. High 77°, low 72°.

Pressure30.03 inHg
Wind10.4 mph NE
Humidity88%
Visibility6.2 mi
Dew point68°
Sat, 1775° / 73°0.03Light rain
75 °Light rain

Ulumalu, Saturday, 17 October

Light rain. High 75°, low 73°.

Pressure30.03 inHg
Wind16.3 mph E
Humidity71%
Visibility6.2 mi
Dew point66°
Sun, 1876° / 73°0.08Light rain
76 °Light rain

Ulumalu, Sunday, 18 October

Light rain. High 76°, low 73°.

Pressure30.06 inHg
Wind18.3 mph E
Humidity68%
Visibility6.2 mi
Dew point66°
Mon, 1975° / 73°0.03Light rain
75 °Light rain

Ulumalu, Monday, 19 October

Light rain. High 75°, low 73°.

Pressure30.03 inHg
Wind19.3 mph E
Humidity76%
Visibility6.2 mi
Dew point68°
Tue, 2075° / 73°0Clear
75 °Clear

Ulumalu, Tuesday, 20 October

Clear. High 75°, low 73°.

Pressure30.03 inHg
Wind22.2 mph E
Humidity70%
Visibility6.2 mi
Dew point66°
Wed, 2175° / 73°0.01Light rain
75 °Light rain

Ulumalu, Wednesday, 21 October

Light rain. High 75°, low 73°.

Pressure30.00 inHg
Wind20.4 mph E
Humidity66%
Visibility—
Dew point63°
Thu, 2275° / 73°0.01Light rain
75 °Light rain

Ulumalu, Thursday, 22 October

Light rain. High 75°, low 73°.

Pressure29.97 inHg
Wind16 mph E
Humidity67%
Visibility—
Dew point63°
Fri, 2375° / 73°0.06Light rain
75 °Light rain

Ulumalu, Friday, 23 October

Light rain. High 75°, low 73°.

Pressure30.00 inHg
Wind16.2 mph E
Humidity77%
Visibility—
Dew point67°
Sat, 2475° / 74°0.02Light rain
75 °Light rain

Ulumalu, Saturday, 24 October

Light rain. High 75°, low 74°.

Pressure30.00 inHg
Wind20.4 mph E
Humidity80%
Visibility—
Dew point68°
Sun, 2576° / 74°0.02Light rain
76 °Light rain

Ulumalu, Sunday, 25 October

Light rain. High 76°, low 74°.

Pressure30.03 inHg
Wind23.3 mph E
Humidity76%
Visibility—
Dew point67°
Mon, 2676° / 72°0.03Light rain
76 °Light rain

Ulumalu, Monday, 26 October

Light rain. High 76°, low 72°.

Pressure30.03 inHg
Wind27.2 mph E
Humidity69%
Visibility—
Dew point65°
Tue, 2775° / 73°0.06Light rain
75 °Light rain

Ulumalu, Tuesday, 27 October

Light rain. High 75°, low 73°.

Pressure29.97 inHg
Wind18.2 mph E
Humidity81%
Visibility—
Dew point68°
Wed, 2876° / 74°0.23Light rain
76 °Light rain

Ulumalu, Wednesday, 28 October

Light rain. High 76°, low 74°.

Pressure30.03 inHg
Wind22.5 mph E
Humidity81%
Visibility—
Dew point69°
Thu, 2976° / 74°0Light rain
76 °Light rain

Ulumalu, Thursday, 29 October

Light rain. High 76°, low 74°.

Pressure30.09 inHg
Wind22.5 mph E
Humidity75%
Visibility—
Dew point67°
Fri, 3075° / 73°0.03Light rain
75 °Light rain

Ulumalu, Friday, 30 October

Light rain. High 75°, low 73°.

Pressure30.06 inHg
Wind22.5 mph E
Humidity73%
Visibility—
Dew point65°
Sat, 3174° / 72°0.07Light rain
74 °Light rain

Ulumalu, Saturday, 31 October

Light rain. High 74°, low 72°.

Pressure29.97 inHg
Wind16.2 mph E
Humidity74%
Visibility—
Dew point65°

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 Ulumalu, 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 Ulumalu, 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.