Point Forecast: Key Largo FL  25.1N 80.45W (Elev. 0 ft)	Last Update: 11:57 am EDT Oct 26, 2026

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

48-Hour Period Starting: 12pm Mon, Oct 26 20261pm Mon, Oct 26 20262pm Mon, Oct 26 20263pm Mon, Oct 26 20264pm Mon, Oct 26 20265pm Mon, Oct 26 20266pm Mon, Oct 26 20267pm Mon, Oct 26 20268pm Mon, Oct 26 20269pm Mon, Oct 26 202610pm Mon, Oct 26 202611pm Mon, Oct 26 202612am Tue, Oct 27 20261am Tue, Oct 27 20262am Tue, Oct 27 20263am Tue, Oct 27 20264am Tue, Oct 27 20265am Tue, Oct 27 20266am Tue, Oct 27 20267am Tue, Oct 27 20268am Tue, Oct 27 20269am Tue, Oct 27 202610am Tue, Oct 27 202611am Tue, Oct 27 202612pm Tue, Oct 27 20261pm Tue, Oct 27 20262pm Tue, Oct 27 20263pm Tue, Oct 27 20264pm Tue, Oct 27 20265pm Tue, Oct 27 20266pm Tue, Oct 27 20267pm Tue, Oct 27 20268pm Tue, Oct 27 20269pm Tue, Oct 27 202610pm Tue, Oct 27 202611pm Tue, Oct 27 202612am Wed, Oct 28 20261am Wed, Oct 28 20262am Wed, Oct 28 20263am Wed, Oct 28 20264am Wed, Oct 28 20265am Wed, Oct 28 20266am Wed, Oct 28 20267am Wed, Oct 28 20268am Wed, Oct 28 20269am Wed, Oct 28 202610am Wed, Oct 28 202611am Wed, Oct 28 202612pm Wed, Oct 28 20261pm Wed, Oct 28 20262pm Wed, Oct 28 20263pm Wed, Oct 28 20264pm Wed, Oct 28 20265pm Wed, Oct 28 20266pm Wed, Oct 28 20267pm Wed, Oct 28 20268pm Wed, Oct 28 20269pm Wed, Oct 28 202610pm Wed, Oct 28 202611pm Wed, Oct 28 202612am Thu, Oct 29 20261am Thu, Oct 29 20262am Thu, Oct 29 20263am Thu, Oct 29 20264am Thu, Oct 29 20265am Thu, Oct 29 20266am Thu, Oct 29 20267am Thu, Oct 29 20268am Thu, Oct 29 20269am Thu, Oct 29 202610am Thu, Oct 29 202611am Thu, Oct 29 202612pm Thu, Oct 29 20261pm Thu, Oct 29 20262pm Thu, Oct 29 20263pm Thu, Oct 29 20264pm Thu, Oct 29 20265pm Thu, Oct 29 20266pm Thu, Oct 29 20267pm Thu, Oct 29 20268pm Thu, Oct 29 20269pm Thu, Oct 29 202610pm Thu, Oct 29 202611pm Thu, Oct 29 202612am Fri, Oct 30 20261am Fri, Oct 30 20262am Fri, Oct 30 20263am Fri, Oct 30 20264am Fri, Oct 30 20265am Fri, Oct 30 20266am Fri, Oct 30 20267am Fri, Oct 30 20268am Fri, Oct 30 20269am Fri, Oct 30 202610am Fri, Oct 30 202611am Fri, Oct 30 202612pm Fri, Oct 30 20261pm Fri, Oct 30 20262pm Fri, Oct 30 20263pm Fri, Oct 30 20264pm Fri, Oct 30 20265pm Fri, Oct 30 20266pm Fri, Oct 30 20267pm Fri, Oct 30 20268pm Fri, Oct 30 20269pm Fri, Oct 30 202610pm Fri, Oct 30 202611pm Fri, Oct 30 2026

Date	10/26												10/27
Hour (EDT)	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11
Temperature (°F)	79	80	80	80	80	80	78	77	76	76	76	76	76	76	76	75	75	74	74	74	74	75	76	78
Dewpoint (°F)	73	73	73	74	73	73	73	73	72	73	73	73	73	73	73	73	72	72	72	72	72	73	72	73
Heat Index (°F)	79	84	84	84	84	84	78	77	76	76	76	76	76	76	76	75	75					75	76	78
Surface Wind (mph)	18	18	18	18	18	17	17	17	18	18	18	17	17	17	16	16	16	17	17	17	17	17	17	17
Wind Dir	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE
Gust
Sky Cover (%)	39	39	56	56	56	46	46	46	42	42	42	44	44	44	44	44	44	46	46	46	50	50	50	35
Precipitation Potential (%)	55	55	55	55	55	55	55	55	59	59	59	59	59	59	59	59	59	59	59	59	53	53	53	53
Relative Humidity (%)	82	79	79	82	79	79	85	87	87	90	90	90	90	90	90	94	90	93	93	93	93	94	87	85
Rain	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Chc	Chc	Chc	Chc
Thunder	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc
Date													10/28
Hour (EDT)	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11
Temperature (°F)	79	80	80	80	80	80	79	78	77	77	77	77	77	76	76	76	76	75	75	75	75	76	77	79
Dewpoint (°F)	74	74	74	75	74	74	74	74	74	75	74	75	75	75	74	74	74	74	75	75	75	76	76	77
Heat Index (°F)	79	84	84	85	84	84	79	78	77	77	77	77	77	76	76	76	76	75	75	75	75	76	77	79
Surface Wind (mph)	17	17	17	17	17	16	16	16	16	16	16	13	13	13	10	10	10	7	7	7	6	6	6	6
Wind Dir	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	NE	E
Gust
Sky Cover (%)	35	35	22	22	22	29	29	29	34	34	34	40	40	40	33	33	33	26	26	26	26	26	26	20
Precipitation Potential (%)	53	53	53	53	53	53	53	53	50	50	50	50	50	50	50	50	50	50	50	50	38	38	38	38
Relative Humidity (%)	85	82	82	85	82	82	85	88	90	94	90	94	94	97	94	94	94	97	100	100	100	100	97	94
Rain	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc
Thunder	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc

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