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As of 13:36 HST

Weather in Fern Acres, HI

75°Current weather

Fern Acres, Saturday, 8 August, 13:36

Partly cloudy. Feels like 77°. High 78°, low 68°.

Pressure30.00 inHg
Wind13.4 mph NE
Humidity93%
Visibility6.2 mi
Dew point73°
Sun, 0979° / 71°0.41Light rain
79 °Light rain

Fern Acres, Sunday, 9 August

Light rain. High 79°, low 71°.

Pressure30.00 inHg
Wind9.7 mph NE
Humidity74%
Visibility6.2 mi
Dew point69°
Mon, 1080° / 69°0.04Light rain
80 °Light rain

Fern Acres, Monday, 10 August

Light rain. High 80°, low 69°.

Pressure29.97 inHg
Wind11.7 mph NE
Humidity62%
Visibility6.2 mi
Dew point65°
Tue, 1177° / 69°0.05Light rain
77 °Light rain

Fern Acres, Tuesday, 11 August

Light rain. High 77°, low 69°.

Pressure29.97 inHg
Wind12.3 mph NE
Humidity67%
Visibility6.2 mi
Dew point64°
Wed, 1279° / 67°0.02Light rain
79 °Light rain

Fern Acres, Wednesday, 12 August

Light rain. High 79°, low 67°.

Pressure29.97 inHg
Wind13 mph NE
Humidity60%
Visibility6.2 mi
Dew point63°
Thu, 1379° / 69°0.07Light rain
79 °Light rain

Fern Acres, Thursday, 13 August

Light rain. High 79°, low 69°.

Pressure29.94 inHg
Wind16.2 mph NE
Humidity66%
Visibility—
Dew point65°
Fri, 1475° / 70°0.65Rain
75 °Rain

Fern Acres, Friday, 14 August

Rain. High 75°, low 70°.

Pressure29.91 inHg
Wind18.2 mph N
Humidity83%
Visibility—
Dew point68°
Sat, 1573° / 70°9.72Heavy rain
73 °Heavy rain

Fern Acres, Saturday, 15 August

Heavy rain. High 73°, low 70°.

Pressure29.83 inHg
Wind51.5 mph N
Humidity98%
Visibility—
Dew point70°
Sun, 1681° / 72°0.55Rain
81 °Rain

Fern Acres, Sunday, 16 August

Rain. High 81°, low 72°.

Pressure29.97 inHg
Wind25.3 mph S
Humidity69%
Visibility—
Dew point68°
Mon, 1772° / 68°0.27Light rain
72 °Light rain

Fern Acres, Monday, 17 August

Light rain. High 72°, low 68°.

Pressure30.03 inHg
Wind10.9 mph N
Humidity93%
Visibility—
Dew point69°
Tue, 1875° / 67°0.15Light rain
75 °Light rain

Fern Acres, Tuesday, 18 August

Light rain. High 75°, low 67°.

Pressure30.00 inHg
Wind13.4 mph NE
Humidity75%
Visibility—
Dew point65°
Wed, 1979° / 67°0Light rain
79 °Light rain

Fern Acres, Wednesday, 19 August

Light rain. High 79°, low 67°.

Pressure30.00 inHg
Wind9.1 mph NE
Humidity70%
Visibility—
Dew point66°
Thu, 2081° / 70°0.05Light rain
81 °Light rain

Fern Acres, Thursday, 20 August

Light rain. High 81°, low 70°.

Pressure30.00 inHg
Wind8.7 mph SE
Humidity69%
Visibility—
Dew point69°
Fri, 2180° / 71°0.12Light rain
80 °Light rain

Fern Acres, Friday, 21 August

Light rain. High 80°, low 71°.

Pressure30.06 inHg
Wind10 mph NE
Humidity72%
Visibility—
Dew point69°
Sat, 2279° / 71°0.06Light rain
79 °Light rain

Fern Acres, Saturday, 22 August

Light rain. High 79°, low 71°.

Pressure30.06 inHg
Wind10.8 mph NE
Humidity72%
Visibility—
Dew point68°
Sun, 2379° / 70°0.03Light rain
79 °Light rain

Fern Acres, Sunday, 23 August

Light rain. High 79°, low 70°.

Pressure30.03 inHg
Wind11 mph NE
Humidity66%
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 Fern Acres, 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 Fern Acres, 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.