Gaithersburg, US-Maryland – Hourly Weather Forecast
Gaithersburg – Monday, August 31
12 AM
25°
77°
mostly clear
Precip0 mm
Pressure1018 hPa
1 AM
25°
77°
mostly clear
Precip0 mm
Pressure1018 hPa
2 AM
24°
75°
partly cloudy
Precip0 mm
Pressure1017 hPa
3 AM
24°
75°
partly cloudy
Precip0 mm
Pressure1017 hPa
4 AM
23°
73°
mostly clear
Precip0 mm
Pressure1017 hPa
5 AM
23°
73°
mostly clear
Precip0 mm
Pressure1017 hPa
6 AM
23°
73°
partly cloudy
Precip0 mm
Pressure1017 hPa
7 AM
23°
73°
fair
Precip0 mm
Pressure1018 hPa
8 AM
24°
75°
fair
Precip0 mm
Pressure1018 hPa
9 AM
25°
77°
partly cloudy
Precip0 mm
Pressure1020 hPa
10 AM
27°
81°
partly cloudy
Precip0 mm
Pressure1020 hPa
11 AM
28°
82°
cloudy
Precip0 mm
Pressure1020 hPa
12 PM
28°
82°
partly cloudy
Precip0 mm
Pressure1020 hPa
1 PM
30°
86°
partly cloudy
Precip0 mm
Pressure1019 hPa
2 PM
31°
88°
partly cloudy
Precip0 mm
Pressure1018 hPa
3 PM
31°
88°
cloudy
Precip0 mm
Pressure1018 hPa
4 PM
32°
90°
partly cloudy
Precip0 mm
Pressure1017 hPa
5 PM
32°
90°
partly cloudy
Precip0 mm
Pressure1017 hPa
6 PM
31°
88°
partly cloudy
Precip0 mm
Pressure1017 hPa
7 PM
30°
86°
light rain showers
Precip0.2 mm
Pressure1017 hPa
8 PM
28°
82°
light rain showers
Precip0.2 mm
Pressure1017 hPa
9 PM
26°
79°
mostly clear
Precip0 mm
Pressure1018 hPa
10 PM
25°
77°
mostly clear
Precip0 mm
Pressure1018 hPa
11 PM
25°
77°
mostly clear
Precip0 mm
Pressure1018 hPa
Gaithersburg – Tuesday, September 1
12 AM
24°
75°
partly cloudy
Precip0 mm
Pressure1018 hPa
1 AM
24°
75°
partly cloudy
Precip0 mm
Pressure1018 hPa
2 AM
24°
75°
partly cloudy
Precip0 mm
Pressure1017 hPa
3 AM
23°
73°
partly cloudy
Precip0 mm
Pressure1017 hPa
4 AM
23°
73°
partly cloudy
Precip0 mm
Pressure1017 hPa
5 AM
23°
73°
partly cloudy
Precip0 mm
Pressure1016 hPa
6 AM
23°
73°
partly cloudy
Precip0 mm
Pressure1016 hPa
7 AM
23°
73°
mostly clear
Precip0 mm
Pressure1016 hPa
8 AM
25°
77°
fair
Precip0 mm
Pressure1017 hPa
9 AM
27°
81°
mostly clear
Precip0 mm
Pressure1017 hPa
10 AM
30°
86°
mostly clear
Precip0 mm
Pressure1017 hPa
11 AM
32°
90°
mostly clear
Precip0 mm
Pressure1017 hPa
12 PM
33°
91°
cloudy
Precip0 mm
Pressure1017 hPa
1 PM
33°
91°
mostly clear
Precip0 mm
Pressure1016 hPa
2 PM
35°
95°
partly cloudy
Precip0 mm
Pressure1015 hPa
3 PM
35°
95°
partly cloudy
Precip0 mm
Pressure1014 hPa
4 PM
35°
95°
partly cloudy
Precip0 mm
Pressure1014 hPa
5 PM
35°
95°
partly cloudy
Precip0 mm
Pressure1013 hPa
6 PM
34°
93°
mostly clear
Precip0 mm
Pressure1013 hPa
7 PM
33°
91°
mostly clear
Precip0 mm
Pressure1014 hPa
8 PM
30°
86°
partly cloudy
Precip0 mm
Pressure1014 hPa
9 PM
30°
86°
partly cloudy
Precip0 mm
Pressure1014 hPa
10 PM
30°
86°
mostly clear
Precip0 mm
Pressure1014 hPa
11 PM
29°
84°
partly cloudy
Precip0 mm
Pressure1015 hPa
Gaithersburg – Wednesday, September 2
12 AM
28°
82°
rain showers
Precip0.3 mm
Pressure1015 hPa
1 AM
25°
77°
rain showers
Precip0.9 mm
Pressure1016 hPa
2 AM
23°
73°
partly cloudy
Precip0 mm
Pressure1016 hPa
3 AM
23°
73°
partly cloudy
Precip0 mm
Pressure1016 hPa
4 AM
23°
73°
partly cloudy
Precip0 mm
Pressure1016 hPa
5 AM
23°
73°
partly cloudy
Precip0 mm
Pressure1016 hPa
6 AM
23°
73°
partly cloudy
Precip0 mm
Pressure1016 hPa
7 AM
23°
73°
partly cloudy
Precip0 mm
Pressure1016 hPa
8 AM
25°
77°
mostly clear
Precip0 mm
Pressure1017 hPa
9 AM
27°
81°
mostly clear
Precip0 mm
Pressure1017 hPa
10 AM
30°
86°
partly cloudy
Precip0 mm
Pressure1017 hPa
11 AM
32°
90°
partly cloudy
Precip0 mm
Pressure1017 hPa
12 PM
33°
91°
partly cloudy
Precip0 mm
Pressure1017 hPa
1 PM
34°
93°
fair
Precip0 mm
Pressure1016 hPa
2 PM
34°
93°
partly cloudy
Precip0 mm
Pressure1016 hPa
3 PM
35°
95°
light rain showers
Precip0.2 mm
Pressure1015 hPa
4 PM
35°
95°
partly cloudy
Precip0 mm
Pressure1014 hPa
5 PM
35°
95°
partly cloudy
Precip0 mm
Pressure1014 hPa
6 PM
34°
93°
partly cloudy
Precip0 mm
Pressure1014 hPa
7 PM
32°
90°
rain showers
Precip0.3 mm
Pressure1015 hPa
8 PM
29°
84°
rain showers
Precip0.3 mm
Pressure1016 hPa
9 PM
28°
82°
partly cloudy
Precip0 mm
Pressure1016 hPa
10 PM
27°
81°
partly cloudy
Precip0 mm
Pressure1017 hPa
11 PM
26°
79°
rain showers
Precip0.7 mm
Pressure1017 hPa
Hourly Temperature Trend
Data source: MET Norway — Last updated: Aug 31, 2026, 17:16 UTC