What is today's weather forecast for Big Island, LA?

Today's forecast for Big Island shows a high of 89 degrees and a low of 62 degrees Fahrenheit. Sunny with a high near 89°F.

What is the 7-day weather forecast for Big Island, LA?

The 7-day forecast for Big Island shows highs from 74 to 90 degrees and lows from 53 to 67 degrees Fahrenheit. Expect precipitation on 5 days with chances of 20% or higher.

Will it rain in Big Island, LA this week?

Yes, rain is possible in Big Island this week. Precipitation chances: Saturday (30% chance), Sunday (60% chance), Tuesday (30% chance), Wednesday (30% chance), Thursday (30% chance).

How accurate is the Big Island weather forecast?

WeatherForYou provides highly accurate Big Island forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

Big Island, LA Weather Forecast and Current Conditions

Current Conditions From Nearby Station

57°F
Feels Like 57°F

Humidity 99% Dew Point 56°F Wind Calm 0 MPH Barometer 29.78 in.756.4 mm

Solar Rad 0 w/m2 UV Index 0

Report from a personal weather station 12.5 miles WSW of central Big Island
at 5:29 AM Thu, Oct 16, 2025

Current Conditions From Nearby Station

57°F
Feels Like 57°F

Humidity 99% Dew Point 56°F Wind Calm 0 MPH Barometer 29.78 in.756.4 mm

Solar Rad 0 w/m2 UV Index 0

Report from a personal weather station 12.5 miles WSW of central Big Island
at 5:29 AM Thu, Oct 16, 2025

Point Forecast at a Glance

ThuOct 16

89°

62°

FriOct 17

89°

63°

SatOct 18

30%

90°

67°

SunOct 19

60%

83°

56°

MonOct 20

85°

62°

TueOct 21

86°

59°

WedOct 22

30%

75°

54°

Week Ahead Summary

Cooling trend continues with temperatures dropping from 89°F to 75°F. Some rain possible with at least 3 days showing precipitation chances of 20% or higher.

Climate Context

This week's forecast shows temperatures running 6°F above the historical average for October. Normal highs for this period are around 79°F with lows around 55°F.

This Date in Weather History

1988 - Late afternoon thunderstorms produced severe weather in southwestern Lower Michigan and northern Indiana. One thunderstorm spawned a tornado north of Nappanee IN which caused half a million dollars damage. Six cities in California reported record high temperatures for the date. The afternoon high of 100 degrees at Red Bluff CA was the latest such reading of record for so late in the autumn season.

Big Island 7 Day Weather Forecast Details

Thursday Oct 16

Day: Sunny with a high near 89°F. Winds from the E at 1 mph

Night: Partly Cloudy with a low near 62°F. Winds from the ESE at 3 mph

Friday Oct 17

Day: Mostly Sunny with a high near 89°F. Winds from the SE at 1 mph

Night: Clear with a low near 63°F. Winds from the SSE at 6 mph

Saturday Oct 18

Day: Partly Cloudy with Showers with a high near 90°F. Winds from the SE at 3 mph. Chance of precipitation is 30%

Night: Partly Cloudy with Light Showers Likely with a low near 67°F. Winds from the S at 9 mph. Chance of precipitation is 20%

Sunday Oct 19

Day: Partly Cloudy with Showers with a high near 83°F. Winds from the WNW at 6 mph. Chance of precipitation is 60%

Night: Clear with Light Rain Showers with a low near 56°F. Winds from the NNE at 7 mph. Chance of precipitation is 30%

Monday Oct 20

Day: Mostly Sunny with a high near 85°F. Winds from the E at 3 mph

Night: Mostly Clear with a low near 62°F. Winds from the SSE at 4 mph

Tuesday Oct 21

Day: Partly Cloudy with Showers with a high near 86°F. Winds from the S at 5 mph. Chance of precipitation is 10%

Night: Partly Cloudy with Isolated Showers with a low near 59°F. Winds from the SSW at 8 mph. Chance of precipitation is 30%

Wednesday Oct 22

Day: Partly Cloudy with Isolated Showers with a high near 75°F. Winds from the NNE at 6 mph. Chance of precipitation is 30%

Night: Partly Cloudy with Isolated Showers with a low near 54°F. Winds from the NNE at 4 mph. Chance of precipitation is 30%

Thursday Oct 23

Day: Partly Cloudy with Showers with a high near 76°F. Winds from the NNW at 4 mph. Chance of precipitation is 30%

Night: Partly Cloudy with Showers with a low near 54°F. Winds from the NE at 3 mph. Chance of precipitation is 10%

Friday Oct 24

Day: Partly Cloudy with Showers with a high near 74°F. Winds from the NNE at 2 mph. Chance of precipitation is 10%

Night: Partly Cloudy with Showers with a low near 53°F. Winds from the E at 3 mph. Chance of precipitation is 10%

Saturday Oct 25

Day: Mostly Sunny with a high near 75°F. Winds from the ESE at 2 mph

Night: Mostly Clear with a low near 57°F. Winds from the SSE at 3 mph

Sun & Moon Monthly

First Light 6:48 AM

Sunrise 7:13 AM

Sunset 6:36 PM

Last Light 7:01 PM

Moonrise 2:40 AM

Moonset 4:13 PM

Moon Phase

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