Gaithersburg, MD Current Weather Conditions

Current weather observations and 72-hour history for Gaithersburg, MD. • View 5-Day Forecast ›

▼Current Conditions — Gaithersburg, MD

FREDERICK (KFDK)

Mostly Clear

69.8 F

Humidity:	99%
Wind Speed:	SE 3.4 mph
Barometer:	29.72 in
Dewpoint:	69.6 F
Visibility:	10.00 mi
Precip:	--
Heat Index:	NA
Wind Chill:	NA

Jul 28 2026, 05:35 AM EDT

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▼Hourly Observation History — Gaithersburg, MD

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)
05:35 AM EDT	SE 3.4	10.00	Mostly Clear	--	69.8	69.6	99%	NA	NA	29.72	1006.4
05:15 AM EDT	SE 3.4	10.00	Clear	--	69.3	69.3	100%	NA	NA	29.73	1006.8
04:55 AM EDT	3.4	10.00	Mostly Clear	--	70.3	69.8	98%	NA	71.6	29.74	1007.1
04:35 AM EDT	3.4	9.00	Mostly Clear	--	69.1	68.9	99%	NA	NA	29.74	1007.1
04:15 AM EDT	0.0	10.00	Mostly Clear	--	70.3	69.8	98%	NA	71.6	29.75	1007.5
03:55 AM EDT	W 3.4	10.00	Mostly Cloudy	--	71.6	69.8	94%	NA	72.9	29.76	1007.8
03:35 AM EDT	0.0	10.00	Partly Cloudy	--	72.0	69.6	92%	NA	73.2	29.76	1007.8
03:15 AM EDT	0.0	10.00	Mostly Cloudy	--	72.3	70.0	92%	NA	73.6	29.78	1008.5
02:55 AM EDT	3.4	10.00	Mostly Cloudy	--	72.1	70.2	94%	NA	73.4	29.78	1008.5
02:35 AM EDT	0.0	10.00	Mostly Cloudy	--	72.9	69.8	90%	NA	74.1	29.79	1008.8
02:15 AM EDT	SE 3.4	10.00	Mostly Cloudy	--	73.2	69.6	89%	NA	74.5	29.79	1008.8
01:55 AM EDT	0.0	10.00	Partly Cloudy	--	72.0	70.2	94%	NA	73.2	29.79	1008.8
01:35 AM EDT	0.0	10.00	Mostly Cloudy	--	72.0	70.7	96%	NA	73.4	29.79	1008.8
01:15 AM EDT	0.0	10.00	Mostly Cloudy	--	73.0	69.8	90%	NA	74.3	29.81	1009.2
12:55 AM EDT	0.0	10.00	Mostly Cloudy	--	71.6	70.3	96%	NA	73.0	29.79	1008.8
12:35 AM EDT	0.0	10.00	Partly Cloudy	--	73.0	70.0	90%	NA	74.3	29.79	1008.8
12:15 AM EDT	SE 3.4	10.00	Mostly Cloudy	--	71.6	71.1	98%	NA	73.0	29.79	1008.8
11:35 PM EDT	0.0	9.00	Mostly Clear	--	74.1	69.6	86%	NA	75.2	29.81	1009.2
11:15 PM EDT	0.0	9.00	Clear	--	72.7	71.8	97%	NA	74.1	29.81	1009.2
10:55 PM EDT	0.0	9.00	Mostly Clear	--	72.3	71.6	98%	NA	73.8	29.81	1009.2
10:35 PM EDT	0.0	8.00	Mostly Clear	--	73.0	71.4	95%	NA	74.5	29.81	1009.2
10:15 PM EDT	0.0	8.00	Clear	--	73.8	70.7	90%	NA	75.0	29.81	1009.2
09:35 PM EDT	0.0	9.00	Clear	--	74.8	71.1	88%	NA	76.1	29.81	1009.2
08:47 PM EDT	0.0	10.00	Clear	--	77.0	69.8	78%	NA	78.1	29.81	1009.2
07:47 PM EDT	S 5.8	10.00	Clear	--	80.6	69.8	70%	NA	83.8	29.81	1009.2
06:47 PM EDT	SW 6.9	10.00	Mostly Clear	--	84.2	68.0	58%	NA	87.4	29.81	1009.2
05:47 PM EDT	3.4	10.00	Partly Cloudy	--	87.8	68.0	52%	NA	91.4	29.81	1009.2
04:47 PM EDT	0.0	10.00	Partly Cloudy	--	87.8	66.2	49%	NA	90.3	29.81	1009.2
03:47 PM EDT	0.0	10.00	Partly Cloudy	--	86.0	66.2	52%	NA	88.3	29.81	1009.5
02:47 PM EDT	0.0	10.00	Partly Cloudy	--	86.0	66.2	52%	NA	88.3	29.84	1010.5
01:47 PM EDT		10.00	Partly Cloudy	--	NULL		%	NA	NA		M
12:47 PM EDT	4.7	10.00	Mostly Clear	--	82.4	69.8	66%	NA	86.2	29.88	1011.9
11:47 AM EDT	4.7	10.00	Mostly Clear	--	82.4	69.8	66%	NA	86.2	29.89	1012.2
10:47 AM EDT	0.0	10.00	Clear	--	78.8	69.8	74%	NA	79.9	29.89	1012.2
08:47 AM EDT	0.0	10.00	Clear	--	75.2	69.8	83%	NA	76.3	29.89	1012.2
07:47 AM EDT	0.0	10.00	Clear	--	69.8	69.8	100%	NA	NA	29.89	1012.2
06:47 AM EDT	0.0	10.00	Cloudy	--	66.2	66.2	100%	NA	NA	29.88	1011.9
06:15 AM EDT	0.0	4.00	Fog/Mist	--	65.5	65.5	100%	NA	NA	29.87	1011.5
05:55 AM EDT	0.0	6.00	Fog/Mist	--	65.7	65.7	100%	NA	NA	29.87	1011.5
05:35 AM EDT	3.4	6.00	Fog/Mist	--	66.4	66.4	100%	NA	NA	29.86	1011.2
05:15 AM EDT	0.0	5.00	Fog/Mist	--	66.9	66.9	100%	NA	NA	29.86	1011.2
04:55 AM EDT	0.0	6.00	Fog/Mist	--	66.4	66.4	100%	NA	NA	29.86	1011.2
04:35 AM EDT	0.0	4.00	Fog/Mist	--	67.1	67.1	100%	NA	NA	29.86	1011.2
04:15 AM EDT	0.0	8.00	Clear	--	68.2	68.2	100%	NA	NA	29.85	1010.8
03:55 AM EDT	0.0	1.00	Fog/Mist	--	68.4	68.4	100%	NA	NA	29.86	1011.2
03:35 AM EDT	0.0	8.00	Clear	--	68.4	68.4	100%	NA	NA	29.86	1011.2
03:15 AM EDT		10.00	NULL	--	NULL		%	NA	NA		M
02:55 AM EDT	0.0	10.00	NULL	--	71.6	70.7	97%	NA	73.0	29.86	1011.2
02:35 AM EDT	0.0	10.00	NULL	--	72.1	70.9	96%	NA	73.6	29.86	1011.2
01:55 AM EDT	0.0	10.00	NULL	--	73.4	70.5	91%	NA	74.7	29.87	1011.5
01:15 AM EDT	0.0	10.00	Mostly Cloudy	--	73.0	70.7	92%	NA	74.3	29.88	1011.9
12:55 AM EDT	0.0	10.00	Mostly Cloudy	--	73.0	71.2	94%	NA	74.5	29.88	1011.9
12:35 AM EDT	0.0	10.00	Cloudy	--	73.2	71.2	94%	NA	74.7	29.88	1011.9
12:15 AM EDT	0.0	10.00	Cloudy	--	72.9	72.0	97%	NA	74.5	29.88	1011.9
11:55 PM EDT	0.0	10.00	Cloudy	--	72.5	71.1	95%	NA	73.9	29.87	1011.5
11:35 PM EDT	0.0	10.00	Mostly Cloudy	--	72.1	71.8	99%	NA	73.8	29.87	1011.5
11:15 PM EDT	0.0	10.00	Mostly Cloudy	--	73.0	71.6	95%	NA	74.5	29.87	1011.5
10:55 PM EDT	0.0	10.00	Cloudy	--	73.6	72.1	95%	NA	75.2	29.88	1011.9
10:35 PM EDT		10.00	Cloudy	--	NULL		%	NA	NA		M
10:15 PM EDT	0.0	10.00	Cloudy	--	74.7	70.9	88%	NA	75.9	29.89	1012.2
09:55 PM EDT	0.0	10.00	Mostly Cloudy	--	74.1	71.6	92%	NA	75.6	29.88	1011.9
09:35 PM EDT	SE 3.4	10.00	Mostly Cloudy	--	74.8	71.1	88%	NA	76.1	29.87	1011.5
09:15 PM EDT	0.0	10.00	Mostly Cloudy	--	77.0	70.0	79%	NA	78.1	29.86	1011.2
08:47 PM EDT	0.0	10.00	Cloudy	--	77.0	69.8	78%	NA	78.1	29.87	1011.5
07:47 PM EDT	3.4	10.00	Partly Cloudy	--	78.8	71.6	79%	NA	81.7	29.86	1011.2
06:47 PM EDT	SW 4.7	10.00	Partly Cloudy	--	82.4	66.2	58%	NA	84.6	29.86	1011.2
05:47 PM EDT	W 5.8	10.00	Partly Cloudy	--	82.4	68.0	62%	NA	85.5	29.87	1011.5
04:47 PM EDT	8.1	10.00	Mostly Cloudy	--	82.4	66.2	58%	NA	84.6	29.87	1011.5
03:47 PM EDT	SW 4.7	10.00	Mostly Cloudy	--	80.6	69.8	70%	NA	83.8	29.87	1011.5
02:47 PM EDT	S 8.1	10.00	Mostly Cloudy	--	80.6	69.8	70%	NA	83.8	29.89	1012.2
01:47 PM EDT	S 8.1	10.00	Mostly Cloudy	--	80.6	73.4	79%	NA	85.3	29.92	1013.2
12:47 PM EDT	S 8.1	10.00	Partly Cloudy	--	80.6	73.4	79%	NA	85.3	29.94	1013.6