Point Forecast: Hilo International Airport HI  19.72N 155.09W (Elev. 29 m)	Last Update: 5:06 am HST Oct 17, 2026

[hide menu]

Weather Elements Weather/Precipitation Temperature (°C) Dewpoint (°C) Heat Index (°C) Surface Wind  ktmphkm/hm/s Sky Cover (%) Precipitation Potential (%) Relative Humidity (%) Rain Thunder Fog

48-Hour Period Starting: 5am Sat, Oct 17 20266am Sat, Oct 17 20267am Sat, Oct 17 20268am Sat, Oct 17 20269am Sat, Oct 17 202610am Sat, Oct 17 202611am Sat, Oct 17 202612pm Sat, Oct 17 20261pm Sat, Oct 17 20262pm Sat, Oct 17 20263pm Sat, Oct 17 20264pm Sat, Oct 17 20265pm Sat, Oct 17 20266pm Sat, Oct 17 20267pm Sat, Oct 17 20268pm Sat, Oct 17 20269pm Sat, Oct 17 202610pm Sat, Oct 17 202611pm Sat, Oct 17 202612am Sun, Oct 18 20261am Sun, Oct 18 20262am Sun, Oct 18 20263am Sun, Oct 18 20264am Sun, Oct 18 20265am Sun, Oct 18 20266am Sun, Oct 18 20267am Sun, Oct 18 20268am Sun, Oct 18 20269am Sun, Oct 18 202610am Sun, Oct 18 202611am Sun, Oct 18 202612pm Sun, Oct 18 20261pm Sun, Oct 18 20262pm Sun, Oct 18 20263pm Sun, Oct 18 20264pm Sun, Oct 18 20265pm Sun, Oct 18 20266pm Sun, Oct 18 20267pm Sun, Oct 18 20268pm Sun, Oct 18 20269pm Sun, Oct 18 202610pm Sun, Oct 18 202611pm Sun, Oct 18 202612am Mon, Oct 19 20261am Mon, Oct 19 20262am Mon, Oct 19 20263am Mon, Oct 19 20264am Mon, Oct 19 20265am Mon, Oct 19 20266am Mon, Oct 19 20267am Mon, Oct 19 20268am Mon, Oct 19 20269am Mon, Oct 19 202610am Mon, Oct 19 202611am Mon, Oct 19 202612pm Mon, Oct 19 20261pm Mon, Oct 19 20262pm Mon, Oct 19 20263pm Mon, Oct 19 20264pm Mon, Oct 19 20265pm Mon, Oct 19 20266pm Mon, Oct 19 20267pm Mon, Oct 19 20268pm Mon, Oct 19 20269pm Mon, Oct 19 202610pm Mon, Oct 19 202611pm Mon, Oct 19 202612am Tue, Oct 20 20261am Tue, Oct 20 20262am Tue, Oct 20 20263am Tue, Oct 20 20264am Tue, Oct 20 20265am Tue, Oct 20 20266am Tue, Oct 20 20267am Tue, Oct 20 20268am Tue, Oct 20 20269am Tue, Oct 20 202610am Tue, Oct 20 202611am Tue, Oct 20 202612pm Tue, Oct 20 20261pm Tue, Oct 20 20262pm Tue, Oct 20 20263pm Tue, Oct 20 20264pm Tue, Oct 20 20265pm Tue, Oct 20 20266pm Tue, Oct 20 20267pm Tue, Oct 20 20268pm Tue, Oct 20 20269pm Tue, Oct 20 202610pm Tue, Oct 20 202611pm Tue, Oct 20 202612am Wed, Oct 21 20261am Wed, Oct 21 20262am Wed, Oct 21 20263am Wed, Oct 21 20264am Wed, Oct 21 20265am Wed, Oct 21 20266am Wed, Oct 21 20267am Wed, Oct 21 20268am Wed, Oct 21 20269am Wed, Oct 21 202610am Wed, Oct 21 202611am Wed, Oct 21 202612pm Wed, Oct 21 20261pm Wed, Oct 21 20262pm Wed, Oct 21 20263pm Wed, Oct 21 20264pm Wed, Oct 21 2026

Date	10/17																			10/18
Hour (HST)	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04
Temperature (°C)	21	21	21	21	23	24	26	27	27	27	27	26	25	23	22	22	22	22	22	21	21	21	21	21
Dewpoint (°C)	18	18	18	18	18	18	18	18	18	18	18	18	18	17	17	16	17	17	18	18	18	18	18	18
Heat Index (°C)						24	26	28	28	28	28	26	25
Surface Wind (mph)	6	6	6	2	2	2	7	7	7	6	6	6	3	3	3	2	2	2	3	3	3	2	2	2
Wind Dir	NE	NE	NE	NNW	NNW	NNW	NE	NE	NE	NE	NE	NE	NNE	NNE	NNE	NW	NW	NW	W	W	W	NNW	NNW	NNW
Gust
Sky Cover (%)	91	74	74	74	74	74	74	51	51	51	51	51	51	71	71	71	71	71	71	84	84	84	84	84
Precipitation Potential (%)	86	65	65	65	65	65	65	31	31	31	31	31	31	62	62	62	62	62	62	76	76	76	76	76
Relative Humidity (%)	87	87	84	81	73	69	62	60	60	60	60	62	64	69	71	71	73	76	79	84	84	84	87	87
Rain	Ocnl	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Chc	Chc	Chc	Chc	Chc	Chc	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date																				10/19
Hour (HST)	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04
Temperature (°C)	21	21	21	21	23	24	26	27	27	27	27	26	25	23	22	22	22	22	22	21	21	21	21	21
Dewpoint (°C)	18	18	18	18	18	18	19	19	19	19	19	19	19	19	19	19	19	20	20	20	19	19	19	20
Heat Index (°C)						24	26	28	28	28	28	26	25
Surface Wind (mph)	3	3	3	3	3	3	7	7	7	8	8	8	7	7	7	7	7	7	8	8	8	8	8	8
Wind Dir	NNE	NNE	NNE	N	N	N	N	N	N	NE	NE	NE	ENE	ENE	ENE	ENE	ENE	ENE	E	E	E	E	E	E
Gust
Sky Cover (%)	84	61	61	61	61	61	61	53	53	53	53	53	53	77	77	77	77	77	77	79	79	79	79	79
Precipitation Potential (%)	76	46	46	46	46	46	46	33	33	33	33	33	33	68	68	68	68	68	68	70	70	70	70	70
Relative Humidity (%)	87	87	84	81	76	69	64	62	62	62	62	67	71	79	84	87	87	90	90	93	90	90	93	97
Rain	Ocnl	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

English Units Forecast Discussion 7-Day Forecast Hourly Weather Graph Hazardous Weather Local Graphical Forecasts Oahu Surf Forecast Past Weather Information NWS Honolulu Home Regional Weather Conditions Wind Observations Marine RSS Feeds Tide Information