| NWS Forecast for: Big Island Summit Issued by: National Weather Service Honolulu, HI Last Update: 319 PM HST Sat Mar 28 2026 | |
| Tonight: Mostly cloudy. Lows around 38 at the visitor information station to around 32 near the summits. Southwest winds up to 15 mph. Sunday: Mostly cloudy with scattered rain showers in the morning, then mostly sunny in the afternoon. Highs around 52 at the visitor information station to around 38 near the summits. West winds up to 15 mph. Chance of rain 30 percent. Sunday Night: Partly cloudy. Breezy. Lows around 36 at the visitor information station to around 29 near the summits. West winds 10 to 25 mph. Monday: Sunny and breezy. Isolated rain showers in the afternoon. Highs 37 to 58. West winds 10 to 25 mph decreasing to up to 20 mph in the afternoon. Chance of rain 20 percent. Monday Night: Mostly clear. Lows 28 to 42. Northwest winds up to 15 mph. Tuesday: Sunny. Isolated rain showers in the afternoon. Highs 35 to 59. North winds up to 10 mph in the morning becoming light. Chance of rain 20 percent. Tuesday Night: Mostly clear. Lows 31 to 44. Light winds. Wednesday: Sunny. Isolated rain showers in the afternoon. Highs 38 to 60. Light winds. Chance of rain 20 percent. Wednesday Night: Mostly clear. Lows 32 to 45. Light winds. Thursday: Sunny. Isolated rain showers in the afternoon. Highs 40 to 60. West winds up to 10 mph. Chance of rain 20 percent. Thursday Night: Mostly clear. Lows 32 to 44. West winds up to 15 mph. Friday: Sunny. Highs 41 to 61. West winds up to 15 mph. Friday Night: Mostly clear. Lows 34 to 45. Southwest winds up to 15 mph increasing to 10 to 15 mph after midnight. Saturday: Sunny and windy. Highs 42 to 61. Southwest winds 10 to 15 mph increasing to 10 to 35 mph with gusts to 65 mph in the afternoon. | |
| Zone Forecast: Big Island Summit | |
Visit your local NWS office at: https://www.weather.gov/hfo |