7 Day Textual Forecast - with QPF, Max Wind, Humidity, Snowfall & UV Index
7 Day & Night Weather Forecast for Lahaina, HI - (Fahrenheit & Celsius)
Valid: 5:23 PM 7/16/2026
Today
Overcast with a high near 90°F[32°C]. NE wind to around 8 mph[12 kph], with gusts to near 22 mph[36 kph]. Dewpoint near 67°F[19°C] with humidity of 87%. Pressure around 29.92 in[1013.2 mb]. UV Index: 8.9. Chance of precipitation 22% with QPF of 0.00 in[0.0 mm].
Tonight
Overcast with a low around 74°F[23°C]. NE wind to around 8 mph[12 kph], with gusts to near 22 mph[36 kph]. Chance of precipitation 22% with QPF of 0.00 in[0.0 mm].
Friday
Light Showers with a high near 88°F[31°C]. NE wind to around 10 mph[16 kph], with gusts to near 26 mph[41 kph]. Dewpoint near 67°F[19°C] with humidity of 85%. Pressure around 29.92 in[1013.2 mb]. UV Index: 9.05. Chance of precipitation 18% with QPF of 0.18 in[4.5 mm].
Friday Night
Light Showers with a low around 77°F[25°C]. NE wind to around 10 mph[16 kph], with gusts to near 26 mph[41 kph]. Chance of precipitation 18% with QPF of 0.18 in[4.5 mm].
Saturday
Overcast with a high near 88°F[31°C]. NE wind to around 9 mph[15 kph], with gusts to near 27 mph[43 kph]. Dewpoint near 67°F[19°C] with humidity of 89%. Pressure around 29.92 in[1013.2 mb]. UV Index: 9.15. Chance of precipitation 0% with QPF of 0.00 in[0.0 mm].
Saturday Night
Overcast with a low around 76°F[25°C]. NE wind to around 9 mph[15 kph], with gusts to near 27 mph[43 kph]. Chance of precipitation 0% with QPF of 0.00 in[0.0 mm].
Sunday
Partly Cloudy with a high near 87°F[31°C]. NE wind to around 11 mph[17 kph], with gusts to near 25 mph[40 kph]. Dewpoint near 67°F[19°C] with humidity of 89%. Pressure around 29.92 in[1013.2 mb]. UV Index: 9.15. Chance of precipitation 2% with QPF of 0.00 in[0.0 mm].
Sunday Night
Partly Cloudy with a low around 74°F[23°C]. NE wind to around 11 mph[17 kph], with gusts to near 25 mph[40 kph]. Chance of precipitation 2% with QPF of 0.00 in[0.0 mm].
Monday
Light Drizzle with a high near 86°F[30°C]. NE wind to around 9 mph[14 kph], with gusts to near 23 mph[37 kph]. Dewpoint near 67°F[19°C] with humidity of 92%. Pressure around 29.92 in[1013.2 mb]. UV Index: 9.1. Chance of precipitation 14% with QPF of 0.09 in[2.2 mm].
Monday Night
Light Drizzle with a low around 75°F[24°C]. NE wind to around 9 mph[14 kph], with gusts to near 23 mph[37 kph]. Chance of precipitation 14% with QPF of 0.09 in[2.2 mm].
Tuesday
Light Drizzle with a high near 86°F[30°C]. NE wind to around 9 mph[14 kph], with gusts to near 24 mph[39 kph]. Dewpoint near 67°F[19°C] with humidity of 94%. Pressure around 29.92 in[1013.2 mb]. UV Index: 8.9. Chance of precipitation 10% with QPF of 0.08 in[2.1 mm].
Tuesday Night
Light Drizzle with a low around 73°F[23°C]. NE wind to around 9 mph[14 kph], with gusts to near 24 mph[39 kph]. Chance of precipitation 10% with QPF of 0.08 in[2.1 mm].
Wednesday
Mostly Clear with a high near 86°F[30°C]. NE wind to around 9 mph[15 kph], with gusts to near 26 mph[42 kph]. Dewpoint near 67°F[19°C] with humidity of 90%. Pressure around 29.92 in[1013.2 mb]. UV Index: 8.95. Chance of precipitation 4% with QPF of 0.00 in[0.0 mm].
Wednesday Night
Mostly Clear with a low around 74°F[23°C]. NE wind to around 9 mph[15 kph], with gusts to near 26 mph[42 kph]. Chance of precipitation 4% with QPF of 0.00 in[0.0 mm].
QPF - Max Wind Speed - Max Humidity - Snowfall
7 Day and Night - QPF Forecast for Lahaina, HI
Today: 0.0 mm|0.00 in
Tonight: 0.0 mm|0.00 in
Friday: 4.5 mm|0.18 in
Friday Night: 4.5 mm|0.18 in
Saturday: 0.0 mm|0.00 in
Saturday Night: 0.0 mm|0.00 in
Sunday: 0.0 mm|0.00 in
Sunday Night: 0.0 mm|0.00 in
Monday: 2.2 mm|0.09 in
Monday Night: 2.2 mm|0.09 in
Tuesday: 2.1 mm|0.08 in
Tuesday Night: 2.1 mm|0.08 in
Wednesday: 0.0 mm|0.00 in
Wednesday Night: 0.0 mm|0.00 in
7 Day and Night - Maximum Wind Speed Forecast for Lahaina, HI
Today: NE @ 12 kph|8 mph
Tonight: NE @ 12 kph|8 mph
Friday: NE @ 16 kph|10 mph
Friday Night: NE @ 16 kph|10 mph
Saturday: NE @ 15 kph|9 mph
Saturday Night: NE @ 15 kph|9 mph
Sunday: NE @ 17 kph|11 mph
Sunday Night: NE @ 17 kph|11 mph
Monday: NE @ 14 kph|9 mph
Monday Night: NE @ 14 kph|9 mph
Tuesday: NE @ 14 kph|9 mph
Tuesday Night: NE @ 14 kph|9 mph
Wednesday: NE @ 15 kph|9 mph
Wednesday Night: NE @ 15 kph|9 mph
7 Day and Night - Maximum Humidity Forecast for Lahaina, HI
Today: 87 %
Tonight: 87 %
Friday: 85 %
Friday Night: 85 %
Saturday: 89 %
Saturday Night: 89 %
Sunday: 89 %
Sunday Night: 89 %
Monday: 92 %
Monday Night: 92 %
Tuesday: 94 %
Tuesday Night: 94 %
Wednesday: 90 %
Wednesday Night: 90 %
7 Day and Night - Snowfall Totals Forecast for Lahaina, HI