Grahamstown, SouthAfrica – Hourly Weather Forecast
Grahamstown – Sunday, October 18
12 AM
15°
59°
cloudy
Precip0 mm
Pressure1020 hPa
1 AM
14°
57°
cloudy
Precip0 mm
Pressure1019 hPa
2 AM
14°
57°
cloudy
Precip0 mm
Pressure1019 hPa
3 AM
14°
57°
cloudy
Precip0 mm
Pressure1019 hPa
4 AM
14°
57°
cloudy
Precip0 mm
Pressure1018 hPa
5 AM
14°
57°
cloudy
Precip0 mm
Pressure1018 hPa
6 AM
14°
57°
cloudy
Precip0 mm
Pressure1018 hPa
7 AM
15°
59°
cloudy
Precip0 mm
Pressure1018 hPa
8 AM
16°
61°
cloudy
Precip0 mm
Pressure1017 hPa
9 AM
17°
63°
cloudy
Precip0 mm
Pressure1016 hPa
10 AM
20°
68°
cloudy
Precip0 mm
Pressure1015 hPa
11 AM
22°
72°
light rain
Precip0.1 mm
Pressure1014 hPa
12 PM
20°
68°
cloudy
Precip0 mm
Pressure1014 hPa
1 PM
19°
66°
cloudy
Precip0 mm
Pressure1014 hPa
2 PM
18°
64°
cloudy
Precip0 mm
Pressure1013 hPa
3 PM
18°
64°
cloudy
Precip0 mm
Pressure1013 hPa
4 PM
17°
63°
cloudy
Precip0 mm
Pressure1013 hPa
5 PM
15°
59°
cloudy
Precip0 mm
Pressure1013 hPa
6 PM
15°
59°
cloudy
Precip0 mm
Pressure1013 hPa
7 PM
15°
59°
cloudy
Precip0 mm
Pressure1013 hPa
8 PM
16°
61°
light rain
Precip0.1 mm
Pressure1013 hPa
9 PM
16°
61°
rain
Precip0.5 mm
Pressure1014 hPa
10 PM
16°
61°
heavy rain
Precip1.6 mm
Pressure1014 hPa
11 PM
16°
61°
rain
Precip0.3 mm
Pressure1013 hPa
Grahamstown – Monday, October 19
12 AM
15°
59°
rain
Precip0.7 mm
Pressure1013 hPa
1 AM
15°
59°
heavy rain
Precip2.7 mm
Pressure1013 hPa
2 AM
15°
59°
heavy rain
Precip1.3 mm
Pressure1012 hPa
3 AM
15°
59°
rain
Precip0.6 mm
Pressure1011 hPa
4 AM
14°
57°
rain
Precip0.6 mm
Pressure1011 hPa
5 AM
13°
55°
heavy rain
Precip2.2 mm
Pressure1012 hPa
6 AM
12°
54°
heavy rain
Precip2.1 mm
Pressure1014 hPa
7 AM
12°
54°
heavy rain
Precip2.4 mm
Pressure1015 hPa
8 AM
11°
52°
rain
Precip0.9 mm
Pressure1017 hPa
9 AM
11°
52°
rain
Precip0.8 mm
Pressure1017 hPa
10 AM
11°
52°
heavy rain
Precip1.4 mm
Pressure1018 hPa
11 AM
11°
52°
rain
Precip0.8 mm
Pressure1018 hPa
12 PM
11°
52°
rain
Precip0.8 mm
Pressure1018 hPa
1 PM
11°
52°
rain
Precip0.5 mm
Pressure1019 hPa
2 PM
11°
52°
light rain
Precip0.2 mm
Pressure1019 hPa
3 PM
12°
54°
light rain showers
Precip0.1 mm
Pressure1019 hPa
4 PM
12°
54°
partly cloudy
Precip0 mm
Pressure1020 hPa
5 PM
13°
55°
mostly clear
Precip0 mm
Pressure1020 hPa
6 PM
12°
54°
fair
Precip0 mm
Pressure1020 hPa
7 PM
10°
50°
fair
Precip0 mm
Pressure1021 hPa
8 PM
10°
50°
fair
Precip0 mm
Pressure1022 hPa
9 PM
9°
48°
fair
Precip0 mm
Pressure1023 hPa
10 PM
9°
48°
mostly clear
Precip0 mm
Pressure1023 hPa
11 PM
9°
48°
partly cloudy
Precip0 mm
Pressure1022 hPa
Grahamstown – Tuesday, October 20
12 AM
9°
48°
partly cloudy
Precip0 mm
Pressure1021 hPa
1 AM
9°
48°
mostly clear
Precip0 mm
Pressure1021 hPa
2 AM
8°
46°
partly cloudy
Precip0 mm
Pressure1020 hPa
3 AM
8°
46°
partly cloudy
Precip0 mm
Pressure1020 hPa
4 AM
8°
46°
partly cloudy
Precip0 mm
Pressure1020 hPa
5 AM
8°
46°
fair
Precip0 mm
Pressure1019 hPa
6 AM
8°
46°
fair
Precip0 mm
Pressure1020 hPa
7 AM
11°
52°
fair
Precip0 mm
Pressure1020 hPa
8 AM
13°
55°
fair
Precip0 mm
Pressure1020 hPa
9 AM
15°
59°
fair
Precip0 mm
Pressure1019 hPa
10 AM
17°
63°
mostly clear
Precip0 mm
Pressure1018 hPa
11 AM
18°
64°
partly cloudy
Precip0 mm
Pressure1017 hPa
12 PM
20°
68°
partly cloudy
Precip0 mm
Pressure1015 hPa
1 PM
21°
70°
partly cloudy
Precip0 mm
Pressure1014 hPa
2 PM
22°
72°
partly cloudy
Precip0 mm
Pressure1012 hPa
3 PM
22°
72°
partly cloudy
Precip0 mm
Pressure1011 hPa
4 PM
23°
73°
partly cloudy
Precip0 mm
Pressure1010 hPa
5 PM
21°
70°
cloudy
Precip0 mm
Pressure1010 hPa
6 PM
18°
64°
cloudy
Precip0 mm
Pressure1011 hPa
7 PM
15°
59°
cloudy
Precip0 mm
Pressure1011 hPa
8 PM
14°
57°
cloudy
Precip0 mm
Pressure1011 hPa
9 PM
14°
57°
cloudy
Precip0 mm
Pressure1011 hPa
10 PM
13°
55°
cloudy
Precip0 mm
Pressure1011 hPa
11 PM
13°
55°
cloudy
Precip0 mm
Pressure1011 hPa
Hourly Temperature Trend
Data source: MET Norway — Last updated: Oct 18, 2026, 17:16 UTC