Weather

September 21, 2020 Weather Forecast

September 21, 2020, 4:00 AM HST
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Photo: James Grenz

There are no active watches, warnings or advisories

Our weather team will bring you any urgent weather alerts or updates as they occur. Check our breaking news section for the latest.

Hilo

Overnight: Scattered showers. Mostly cloudy, with a low around 69. West northwest wind around 5 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

Monday: Scattered showers. Partly sunny, with a high near 86. Calm wind becoming northeast 5 to 7 mph in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

ARTICLE CONTINUES BELOW AD

Monday Night: Showers likely, mainly after 7pm. Mostly cloudy, with a low around 67. Calm wind becoming west around 5 mph after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

ARTICLE CONTINUES BELOW AD

Kona

Overnight: Isolated showers. Partly cloudy, with a low around 69. Southeast wind around 5 mph. Chance of precipitation is 20%.

Monday: Scattered showers after noon. Partly sunny, with a high near 82. Southeast wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

ARTICLE CONTINUES BELOW AD

Monday Night: Scattered showers, mainly before midnight. Partly cloudy, with a low around 66. Calm wind. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Waimea

Overnight: Scattered showers. Partly cloudy, with a low around 60. Breezy, with a northeast wind 15 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Monday: Scattered showers. Partly sunny, with a high near 81. Breezy, with a northeast wind 15 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday Night: Scattered showers. Mostly cloudy, with a low around 59. Breezy, with a northeast wind 10 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

Kohala

Overnight: Scattered showers. Mostly cloudy, with a low around 54. Windy, with an east wind 22 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

Monday: Scattered showers. Partly sunny, with a high near 67. Windy, with an east wind 21 to 25 mph, with gusts as high as 37 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

Monday Night: Showers likely. Mostly cloudy, with a low around 54. Windy, with an east wind 17 to 25 mph, with gusts as high as 39 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

South Big Island

Overnight: Isolated showers. Partly cloudy, with a low around 76. Breezy, with an east northeast wind 18 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

Monday: Isolated showers. Mostly sunny, with a high near 87. Breezy, with an east wind 18 to 22 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.

Monday Night: Isolated showers. Partly cloudy, with a low around 75. Breezy, with an east northeast wind 18 to 22 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.

Puna

Overnight: Scattered showers. Mostly cloudy, with a low around 68. Northwest wind around 7 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

Monday: Scattered showers. Partly sunny, with a high near 85. Northwest wind 6 to 10 mph becoming northeast in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

Monday Night: Showers likely. Mostly cloudy, with a low around 65. North northeast wind 6 to 8 mph becoming west northwest after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Waikoloa

Today: Isolated showers after noon. Mostly sunny, with a high near 87. Breezy, with a northeast wind 13 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

Tonight: Isolated showers before midnight. Partly cloudy, with a low around 67. Breezy, with an east wind 8 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

Tuesday: Mostly sunny, with a high near 87. East southeast wind 5 to 13 mph becoming north in the morning.

Looking Ahead

Data Courtesy of NOAA.gov

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