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As of 12:43 HST

Weather in Hilo, HI

84°Current weather

Hilo, Thursday, 8 October, 12:43

Light rain. Feels like 93°. High 85°, low 77°.

Pressure29.88 inHg
Wind9.2 mph SE
Humidity81%
Visibility6.2 mi
Dew point77°
Fri, 0985° / 76°0.1Light rain
85 °Light rain

Hilo, Friday, 9 October

Light rain. High 85°, low 76°.

Pressure30.03 inHg
Wind9.1 mph SE
Humidity68%
Visibility6.2 mi
Dew point64°
Sat, 1076° / 70°0.09Light rain
76 °Light rain

Hilo, Saturday, 10 October

Light rain. High 76°, low 70°.

Pressure30.03 inHg
Wind6.6 mph NE
Humidity93%
Visibility0.0 mi
Dew point64°
Sun, 1180° / 69°0Clear
80 °Clear

Hilo, Sunday, 11 October

Clear. High 80°, low 69°.

Pressure30.03 inHg
Wind8 mph E
Humidity50%
Visibility6.2 mi
Dew point52°
Mon, 1284° / 74°0.06Light rain
84 °Light rain

Hilo, Monday, 12 October

Light rain. High 84°, low 74°.

Pressure30.00 inHg
Wind8.3 mph E
Humidity61%
Visibility6.2 mi
Dew point61°
Tue, 1384° / 75°0.17Light rain
84 °Light rain

Hilo, Tuesday, 13 October

Light rain. High 84°, low 75°.

Pressure30.03 inHg
Wind8.6 mph SE
Humidity70%
Visibility—
Dew point72°
Wed, 1481° / 75°0.18Light rain
81 °Light rain

Hilo, Wednesday, 14 October

Light rain. High 81°, low 75°.

Pressure30.06 inHg
Wind7.4 mph SE
Humidity81%
Visibility—
Dew point74°
Thu, 1582° / 74°0.13Light rain
82 °Light rain

Hilo, Thursday, 15 October

Light rain. High 82°, low 74°.

Pressure30.06 inHg
Wind7.7 mph E
Humidity74%
Visibility—
Dew point72°
Fri, 1681° / 73°0.06Light rain
81 °Light rain

Hilo, Friday, 16 October

Light rain. High 81°, low 73°.

Pressure30.06 inHg
Wind8.5 mph E
Humidity64%
Visibility—
Dew point66°
Sat, 1778° / 73°0.05Light rain
78 °Light rain

Hilo, Saturday, 17 October

Light rain. High 78°, low 73°.

Pressure30.06 inHg
Wind6.7 mph E
Humidity88%
Visibility—
Dew point73°
Sun, 1880° / 72°0.04Light rain
80 °Light rain

Hilo, Sunday, 18 October

Light rain. High 80°, low 72°.

Pressure30.09 inHg
Wind9.1 mph NE
Humidity74%
Visibility—
Dew point69°
Mon, 1978° / 71°0.17Light rain
78 °Light rain

Hilo, Monday, 19 October

Light rain. High 78°, low 71°.

Pressure30.15 inHg
Wind7.5 mph E
Humidity77%
Visibility—
Dew point69°
Tue, 2078° / 69°0.04Light rain
78 °Light rain

Hilo, Tuesday, 20 October

Light rain. High 78°, low 69°.

Pressure30.12 inHg
Wind7.5 mph E
Humidity68%
Visibility—
Dew point64°
Wed, 2177° / 69°0.02Light rain
77 °Light rain

Hilo, Wednesday, 21 October

Light rain. High 77°, low 69°.

Pressure30.09 inHg
Wind8.2 mph E
Humidity73%
Visibility—
Dew point66°
Thu, 2281° / 69°0Overcast
81 °Overcast

Hilo, Thursday, 22 October

Overcast. High 81°, low 69°.

Pressure30.03 inHg
Wind8.6 mph E
Humidity64%
Visibility—
Dew point65°
Fri, 2383° / 73°0.01Light rain
83 °Light rain

Hilo, Friday, 23 October

Light rain. High 83°, low 73°.

Pressure30.03 inHg
Wind8.1 mph E
Humidity64%
Visibility—
Dew point67°

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 Hilo, 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 Hilo, 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.