Alton Bay, NH Current Weather Conditions

Current weather observations and 72-hour history for Alton Bay, NH. • View 5-Day Forecast ›

▼Current Conditions — Alton Bay, NH

LACONIA MUNI (KLCI)

Clear

75.2 F

Humidity:	27%
Wind Speed:	SW 11.5 mph
Barometer:	29.84 in
Dewpoint:	39.2 F
Visibility:	10.00 mi
Precip:	--
Heat Index:	73.8 F
Wind Chill:	NA

May 16 2026, 07:00 PM EDT

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▼Hourly Observation History — Alton Bay, NH

Time	Wind (mph)	Vis (mi)	Weather	Precip (in)	Temperature (F)		Relative Humidity	Wind Chill (F)	Heat Index (F)	Pressure
Time	Wind (mph)	Vis (mi)	Weather	Precip (in)	Air	Dwpt	Relative Humidity	Wind Chill (F)	Heat Index (F)	altimeter (in)	sea level (mb)
07:00 PM EDT	SW 11.5	10.00	Clear	--	75.2	39.2	27%	NA	73.8	29.84	1010.5
06:56 PM EDT	SW 13.9	10.00	Clear	--	75.9	39.9	27%	NA	74.5	29.83	1010.2
06:50 PM EDT	SW 15.0	10.00	Clear	--	75.2	41.0	29%	NA	73.8	29.83	1010.2
06:40 PM EDT	SW 9.2	10.00	Clear	--	75.2	42.8	31%	NA	73.9	29.83	1010.2
06:35 PM EDT	SW 12.7	10.00	Clear	--	75.2	42.8	31%	NA	73.9	29.83	1010.2
06:30 PM EDT	11.5	10.00	Clear	--	75.2	42.8	31%	NA	73.9	29.83	1010.2
06:25 PM EDT	10.4	10.00	Clear	--	75.2	42.8	31%	NA	73.9	29.83	1010.2
06:20 PM EDT	SW 12.7	10.00	Clear	--	77.0	41.0	28%	NA	75.7	29.83	1010.2
06:05 PM EDT	SW 11.5	10.00	Clear	--	77.0	42.8	30%	NA	75.7	29.83	1010.2
06:00 PM EDT	SW 11.5	10.00	Clear	--	77.0	39.2	26%	NA	75.6	29.83	1010.2
05:50 PM EDT	SW 10.4	10.00	Clear	--	78.8	41.0	26%	NA	77.5	29.83	1010.2
05:45 PM EDT	SW 10.4	10.00	Clear	--	77.0	39.2	26%	NA	75.6	29.83	1010.2
05:40 PM EDT	12.7	10.00	Clear	--	77.0	39.2	26%	NA	75.6	29.83	1010.2
05:35 PM EDT	SW 12.7	10.00	Clear	--	77.0	39.2	26%	NA	75.6	29.84	1010.5
05:30 PM EDT	SW 10.4	10.00	Clear	--	77.0	39.2	26%	NA	75.6	29.84	1010.5
05:25 PM EDT	SW 10.4	10.00	Clear	--	77.0	39.2	26%	NA	75.6	29.84	1010.5
05:10 PM EDT	SW 13.8	10.00	Clear	--	77.0	39.2	26%	NA	75.6	29.85	1010.8
05:05 PM EDT	SW 12.7	10.00	Clear	--	77.0	39.2	26%	NA	75.6	29.85	1010.8
05:00 PM EDT		10.00	Clear	--	78.8	39.2	24%	NA	77.5	29.85	1010.8
04:50 PM EDT	9.2	10.00	Clear	--	77.0	37.4	24%	NA	75.6	29.84	1010.5
04:45 PM EDT	8.1	10.00	Clear	--	77.0	37.4	24%	NA	75.6	29.85	1010.8
04:40 PM EDT	SW 11.5	10.00	Clear	--	77.0	37.4	24%	NA	75.6	29.85	1010.8
04:35 PM EDT	SW 11.5	10.00	Clear	--	75.2	37.4	25%	NA	73.6	29.85	1010.8
04:20 PM EDT		10.00	Clear	--	75.2	39.2	27%	NA	73.8	29.84	1010.5
04:15 PM EDT	W 9.2	10.00	Clear	--	75.2	39.2	27%	NA	73.8	29.85	1010.8
04:05 PM EDT	8.1	10.00	Clear	--	75.2	39.2	27%	NA	73.8	29.85	1010.8
04:00 PM EDT	11.5	10.00	Clear	--	75.2	39.2	27%	NA	73.8	29.85	1010.8
03:50 PM EDT	12.7	10.00	Clear	--	75.2	42.8	31%	NA	73.9	29.85	1010.8
03:40 PM EDT	10.4	10.00	Clear	--	75.2	42.8	31%	NA	73.9	29.86	1011.2
03:35 PM EDT	8.1	10.00	Clear	--	73.4	42.8	33%	NA	72.0	29.86	1011.2
03:25 PM EDT	SW 9.2	10.00	Clear	--	75.2	42.8	31%	NA	73.9	29.87	1011.5
03:20 PM EDT	W 10.4	10.00	Clear	--	75.2	42.8	31%	NA	73.9	29.87	1011.5
03:05 PM EDT	5.7	10.00	Clear	--	73.4		%	NA	NA	29.88	1011.9
03:00 PM EDT		10.00	Clear	--	73.4	41.0	31%	NA	72.0	29.88	1011.9
02:50 PM EDT	SW 10.4	10.00	Clear	--	73.4		%	NA	NA	29.88	1011.9
02:45 PM EDT	SW 10.4	10.00	Clear	--	73.4		%	NA	NA	29.89	1012.2
02:40 PM EDT	10.4	10.00	Clear	--	73.4		%	NA	NA	29.89	1012.2
02:35 PM EDT	W 11.5	10.00	Clear	--	73.4		%	NA	NA	29.89	1012.2
02:30 PM EDT		10.00	Clear	--	73.4		%	NA	NA	29.89	1012.2
02:25 PM EDT	10.4	10.00	Clear	--	73.4	39.2	29%	NA	71.8	29.90	1012.5
02:20 PM EDT	SW 10.4	10.00	Clear	--	73.4	39.2	29%	NA	71.8	29.90	1012.5
02:10 PM EDT		10.00	Clear	--	73.4		%	NA	NA	29.91	1012.9
02:00 PM EDT		10.00	Clear	--	73.4	42.8	33%	NA	72.0	29.92	1013.2
01:50 PM EDT		10.00	Clear	--	71.6	42.8	35%	NA	70.2	29.92	1013.2
01:40 PM EDT		10.00	Clear	--	71.6	44.6	38%	NA	70.2	29.93	1013.5
01:35 PM EDT	G 20.7	10.00	Clear	--	73.4	44.6	36%	NA	72.1	29.93	1013.5
01:30 PM EDT		10.00	Clear	--	71.6	44.6	38%	NA	70.2	29.93	1013.5
01:20 PM EDT	SW 13.8	10.00	Clear	--	73.4	44.6	36%	NA	72.1	29.93	1013.5
01:05 PM EDT	SW 11.5	10.00	Clear	--	71.6	44.6	38%	NA	70.2	29.94	1013.9
01:00 PM EDT	SW 10.4	10.00	Clear	--	71.6	44.6	38%	NA	70.2	29.94	1013.9
12:50 PM EDT	SW 11.5	10.00	Clear	--	71.6	46.4	41%	NA	70.3	29.94	1013.9
12:45 PM EDT	9.2	10.00	Clear	--	71.6	44.6	38%	NA	70.2	29.94	1013.9
12:35 PM EDT		10.00	Clear	--	71.6	46.4	41%	NA	70.3	29.94	1013.9
12:25 PM EDT		10.00	Clear	--	71.6	44.6	38%	NA	70.2	29.95	1014.2
12:20 PM EDT	W 10.4	10.00	Clear	--	71.6	42.8	35%	NA	70.2	29.96	1014.6
12:10 PM EDT	W 8.1	10.00	Clear	--	69.8	44.6	40%	NA	NA	29.96	1014.6
12:05 PM EDT	11.5	10.00	Clear	--	69.8	44.6	40%	NA	NA	29.96	1014.6
11:56 AM EDT	6.9 G 21.9	10.00	Clear	--	70.0	46.0	42%	NA	NA	29.97	1014.9
11:45 AM EDT	12.7	10.00	Clear	--	69.8	44.6	40%	NA	NA	29.97	1014.9
11:40 AM EDT	W 8.1	10.00	Clear	--	69.8	44.6	40%	NA	NA	29.98	1015.2
11:35 AM EDT	9.2	10.00	Clear	--	69.8	44.6	40%	NA	NA	29.98	1015.2
11:30 AM EDT		10.00	Clear	--	69.8	44.6	40%	NA	NA	29.98	1015.2
11:25 AM EDT		10.00	Clear	--	69.8	44.6	40%	NA	NA	29.98	1015.2
11:10 AM EDT	W 8.1	10.00	Clear	--	68.0	44.6	43%	NA	NA	29.99	1015.6
11:05 AM EDT	SW 9.2	10.00	Clear	--	68.0	44.6	43%	NA	NA	29.99	1015.6
11:00 AM EDT	10.4	10.00	Clear	--	68.0	44.6	43%	NA	NA	29.99	1015.6
10:50 AM EDT	W 10.4	10.00	Clear	--	68.0	44.6	43%	NA	NA	29.99	1015.6
10:45 AM EDT	9.2	10.00	Clear	--	68.0	46.4	46%	NA	NA	29.99	1015.6
10:40 AM EDT	6.9	10.00	Clear	--	66.2	46.4	49%	NA	NA	29.99	1015.6
10:35 AM EDT	SW 8.1	10.00	Clear	--	66.2	48.2	52%	NA	NA	30.00	1015.9
10:30 AM EDT	SW 9.2	10.00	Clear	--	66.2	48.2	52%	NA	NA	29.99	1015.6
10:20 AM EDT	9.2	10.00	Clear	--	64.4	48.2	56%	NA	NA	29.99	1015.6