As of 05:13 CDT

Weather in Big Island, LA

74°Current weather

Big Island, Sunday, 9 August, 05:13

Partly cloudy. Feels like 76°. High 95°, low 74°.

Pressure30.03 inHg
Wind3.4 mph W
Humidity96%
Visibility6.2 mi
Dew point72°
Mon, 1095° / 75°0Partly cloudy
95 °Partly cloudy

Big Island, Monday, 10 August

Partly cloudy. High 95°, low 75°.

Pressure30.09 inHg
Wind6.3 mph S
Humidity46%
Visibility6.2 mi
Dew point69°
Tue, 1198° / 74°0Mostly clear
98 °Mostly clear

Big Island, Tuesday, 11 August

Mostly clear. High 98°, low 74°.

Pressure30.06 inHg
Wind6.9 mph S
Humidity48%
Visibility6.2 mi
Dew point71°
Wed, 1299° / 74°0Clear
99 °Clear

Big Island, Wednesday, 12 August

Clear. High 99°, low 74°.

Pressure30.00 inHg
Wind6.9 mph SW
Humidity47%
Visibility6.2 mi
Dew point71°
Thu, 1397° / 76°0Overcast
97 °Overcast

Big Island, Thursday, 13 August

Overcast. High 97°, low 76°.

Pressure29.97 inHg
Wind12.8 mph S
Humidity41%
Visibility
Dew point67°
Fri, 14100° / 73°0Overcast
100 °Overcast

Big Island, Friday, 14 August

Overcast. High 100°, low 73°.

Pressure30.09 inHg
Wind10.7 mph S
Humidity32%
Visibility
Dew point59°
Sat, 15102° / 74°0Overcast
102 °Overcast

Big Island, Saturday, 15 August

Overcast. High 102°, low 74°.

Pressure30.12 inHg
Wind10.2 mph SW
Humidity31%
Visibility
Dew point60°
Sun, 16104° / 73°0Mostly clear
104 °Mostly clear

Big Island, Sunday, 16 August

Mostly clear. High 104°, low 73°.

Pressure30.12 inHg
Wind6.5 mph SW
Humidity30%
Visibility
Dew point61°
Mon, 17105° / 76°0Partly cloudy
105 °Partly cloudy

Big Island, Monday, 17 August

Partly cloudy. High 105°, low 76°.

Pressure30.03 inHg
Wind10 mph SW
Humidity30%
Visibility
Dew point63°
Tue, 18107° / 77°0Overcast
107 °Overcast

Big Island, Tuesday, 18 August

Overcast. High 107°, low 77°.

Pressure29.97 inHg
Wind10.4 mph SW
Humidity29%
Visibility
Dew point62°
Wed, 19109° / 75°0.04Light rain
109 °Light rain

Big Island, Wednesday, 19 August

Light rain. High 109°, low 75°.

Pressure29.97 inHg
Wind8.7 mph W
Humidity27%
Visibility
Dew point60°
Thu, 20110° / 75°0.06Light rain
110 °Light rain

Big Island, Thursday, 20 August

Light rain. High 110°, low 75°.

Pressure29.94 inHg
Wind7 mph E
Humidity29%
Visibility
Dew point63°
Fri, 21108° / 78°0.02Light rain
108 °Light rain

Big Island, Friday, 21 August

Light rain. High 108°, low 78°.

Pressure29.91 inHg
Wind7.7 mph SE
Humidity30%
Visibility
Dew point65°
Sat, 22105° / 73°0.07Light rain
105 °Light rain

Big Island, Saturday, 22 August

Light rain. High 105°, low 73°.

Pressure29.91 inHg
Wind9 mph SE
Humidity31%
Visibility
Dew point64°
Sun, 23104° / 73°0.87Heavy rain
104 °Heavy rain

Big Island, Sunday, 23 August

Heavy rain. High 104°, low 73°.

Pressure29.94 inHg
Wind16.1 mph W
Humidity39%
Visibility
Dew point67°
Mon, 2497° / 72°0.92Heavy rain
97 °Heavy rain

Big Island, Monday, 24 August

Heavy rain. High 97°, low 72°.

Pressure29.97 inHg
Wind6 mph SW
Humidity45%
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 Big Island, LA 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 Big Island, LA 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.