| NWS Forecast for: Big Island South Issued by: National Weather Service Honolulu, HI Last Update: 321 PM HST Thu Sep 17 2026 | |
Tonight: Breezy. Mostly cloudy with scattered showers and slight chance of thunderstorms in the evening, then partly cloudy with scattered showers after midnight. Lows around 78 near the shore to around 62 near 5000 feet. Northeast winds up to 20 mph increasing to 10 to 20 mph after midnight. Chance of rain 50 percent. Friday: Mostly sunny. Breezy. Slight chance of thunderstorms and isolated showers in the afternoon. Highs around 87 near the shore to around 72 near 5000 feet. East winds up to 25 mph. Chance of rain 20 percent. Friday Night: Mostly cloudy. Breezy. Lows around 78 near the shore to around 62 near 5000 feet. East winds 10 to 20 mph. Saturday: Partly sunny. Breezy. Isolated showers in the afternoon. Highs 71 to 88. East winds 10 to 20 mph. Chance of rain 20 percent. Saturday Night: Mostly cloudy. Lows 62 to 80. East winds 10 to 15 mph. Sunday: Mostly cloudy. Highs 72 to 88. East winds 10 to 15 mph. Sunday Night: Mostly cloudy. Isolated showers in the evening. Lows 62 to 79. Northeast winds 10 to 15 mph decreasing to up to 15 mph after midnight. Chance of rain 20 percent. Monday: Mostly sunny in the morning, then partly sunny with isolated showers in the afternoon. Highs 72 to 88. East winds up to 10 mph. Chance of rain 20 percent. Monday Night: Partly cloudy. Lows 62 to 80. Northeast winds up to 10 mph. Tuesday: Mostly sunny with isolated showers in the morning, then partly sunny with scattered showers in the afternoon. Highs 72 to 89. East winds up to 15 mph increasing to 10 to 15 mph in the afternoon. Chance of rain 30 percent. Tuesday Night: Mostly cloudy with scattered showers in the evening, then partly cloudy with isolated showers after midnight. Lows 62 to 79. Northeast winds 10 to 15 mph. Chance of rain 50 percent. Wednesday: Mostly sunny with isolated showers in the morning, then partly sunny with scattered showers in the afternoon. Highs 71 to 88. East winds 10 to 15 mph. Chance of rain 40 percent. Wednesday Night: Mostly cloudy. Breezy. Scattered showers in the evening. Lows 61 to 79. East winds 10 to 20 mph. Chance of rain 40 percent. Thursday: Partly sunny. Breezy. Isolated showers in the morning, then scattered showers in the afternoon. Highs 70 to 87. East winds 10 to 20 mph. Chance of rain 40 percent. | |
| Zone Forecast: Big Island South | |
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