Point Forecast: Bolton MA  42.43N 71.62W (Elev. 548 ft)	Last Update: 2:40 pm EST Dec 5, 2025

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Weather Elements Fire Weather Aviation Weather Temperature (°F) Dewpoint (°F) Wind Chill (°F) Surface Wind  ktmphkm/hm/s Sky Cover (%) Precipitation Potential (%) Relative Humidity (%) Rain Thunder Snow Freezing Rain Sleet Fog Mixing Height  x100ftx100m Trans. Wind  ktmphkm/hm/s 20ft Wind  ktmphkm/hm/s Vent Rate (x1000 mph-ft) Dispersion Index Ceiling Height Visibility Thunder Potential

48-Hour Period Starting: 4pm Fri, Dec 5 20255pm Fri, Dec 5 20256pm Fri, Dec 5 20257pm Fri, Dec 5 20258pm Fri, Dec 5 20259pm Fri, Dec 5 202510pm Fri, Dec 5 202511pm Fri, Dec 5 202512am Sat, Dec 6 20251am Sat, Dec 6 20252am Sat, Dec 6 20253am Sat, Dec 6 20254am Sat, Dec 6 20255am Sat, Dec 6 20256am Sat, Dec 6 20257am Sat, Dec 6 20258am Sat, Dec 6 20259am Sat, Dec 6 202510am Sat, Dec 6 202511am Sat, Dec 6 202512pm Sat, Dec 6 20251pm Sat, Dec 6 20252pm Sat, Dec 6 20253pm Sat, Dec 6 20254pm Sat, Dec 6 20255pm Sat, Dec 6 20256pm Sat, Dec 6 20257pm Sat, Dec 6 20258pm Sat, Dec 6 20259pm Sat, Dec 6 202510pm Sat, Dec 6 202511pm Sat, Dec 6 202512am Sun, Dec 7 20251am Sun, Dec 7 20252am Sun, Dec 7 20253am Sun, Dec 7 20254am Sun, Dec 7 20255am Sun, Dec 7 20256am Sun, Dec 7 20257am Sun, Dec 7 20258am Sun, Dec 7 20259am Sun, Dec 7 202510am Sun, Dec 7 202511am Sun, Dec 7 202512pm Sun, Dec 7 20251pm Sun, Dec 7 20252pm Sun, Dec 7 20253pm Sun, Dec 7 20254pm Sun, Dec 7 20255pm Sun, Dec 7 20256pm Sun, Dec 7 20257pm Sun, Dec 7 20258pm Sun, Dec 7 20259pm Sun, Dec 7 202510pm Sun, Dec 7 202511pm Sun, Dec 7 202512am Mon, Dec 8 20251am Mon, Dec 8 20252am Mon, Dec 8 20253am Mon, Dec 8 20254am Mon, Dec 8 20255am Mon, Dec 8 20256am Mon, Dec 8 20257am Mon, Dec 8 20258am Mon, Dec 8 20259am Mon, Dec 8 202510am Mon, Dec 8 202511am Mon, Dec 8 202512pm Mon, Dec 8 20251pm Mon, Dec 8 20252pm Mon, Dec 8 20253pm Mon, Dec 8 20254pm Mon, Dec 8 20255pm Mon, Dec 8 20256pm Mon, Dec 8 20257pm Mon, Dec 8 20258pm Mon, Dec 8 20259pm Mon, Dec 8 202510pm Mon, Dec 8 202511pm Mon, Dec 8 202512am Tue, Dec 9 20251am Tue, Dec 9 20252am Tue, Dec 9 20253am Tue, Dec 9 20254am Tue, Dec 9 20255am Tue, Dec 9 20256am Tue, Dec 9 20257am Tue, Dec 9 20258am Tue, Dec 9 20259am Tue, Dec 9 202510am Tue, Dec 9 202511am Tue, Dec 9 202512pm Tue, Dec 9 20251pm Tue, Dec 9 20252pm Tue, Dec 9 20253pm Tue, Dec 9 20254pm Tue, Dec 9 20255pm Tue, Dec 9 20256pm Tue, Dec 9 20257pm Tue, Dec 9 20258pm Tue, Dec 9 20259pm Tue, Dec 9 202510pm Tue, Dec 9 202511pm Tue, Dec 9 202512am Wed, Dec 10 20251am Wed, Dec 10 20252am Wed, Dec 10 20253am Wed, Dec 10 2025

Date	12/05								12/06
Hour (EST)	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15
Temperature (°F)	21	19	18	17	17	17	17	17	18	18	19	20	20	21	21	22	23	26	29	31	33	34	34	34
Dewpoint (°F)	5	5	6	7	8	9	10	11	12	14	15	16	17	18	18	20	22	25	28	29	31	32	32	31
Wind Chill (°F)	21	19	18	17	17	17	17	17	18	18	19	20	20	21	21	22	23	26	29	31	30	31	31	31
Surface Wind (mph)	2	2	2	2	2	2	2	1	1	1	1	1	1	1	1	1	2	2	2	2	3	3	3	3
Wind Dir	S	S	S	S	S	S	S	SW	SW	SW	W	NW	NW	W	S	S	S	S	S	S	S	S	S	S
Gust
Sky Cover (%)	3	3	35	15	36	63	63	72	80	81	86	90	90	93	92	99	95	95	91	91	91	91	89	87
Precipitation Potential (%)	0	0	0	0	0	0	0	0	0	2	2	3	3	7	12	16	16	16	16	14	13	11	8	5
Relative Humidity (%)	49	54	59	64	67	70	73	77	77	84	84	84	88	88	88	92	96	96	96	92	92	92	92	89
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date									12/07
Hour (EST)	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15
Temperature (°F)	33	33	32	31	29	28	27	26	26	25	24	24	24	23	22	22	25	28	30	32	33	34	33	32
Dewpoint (°F)	32	31	30	29	28	27	26	25	24	23	22	21	21	21	21	21	22	23	24	24	24	23	23	22
Wind Chill (°F)	30	30	29	28	25	24	22	20	20	19	18	18	18	17	17	17	20	24	27	29	30	30	31	32
Surface Wind (mph)	3	3	3	3	3	3	5	5	5	5	5	5	5	5	3	3	3	3	3	3	3	3	3	2
Wind Dir	SW	S	SW	SW	W	W	W	W	W	W	W	W	W	W	W	W	NW	NW	NW	NW	NW	NW	N	NE
Gust
Sky Cover (%)	86	75	65	56	50	46	41	32	24	15	14	12	11	15	19	22	40	49	59	64	68	73	73	73
Precipitation Potential (%)	2	3	4	5	1	1	1	1	0	0	0	0	0	0	0	0	0	0	0	0	0	1	1	1
Relative Humidity (%)	96	92	92	92	96	96	96	96	92	92	92	88	88	92	96	95	90	83	76	71	67	65	64	66
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

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