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Will it rain in San Antonio in the next hour?
Raining now, easing around 12:21
Radar: NOAA MRMS · image of 11:30
The next 60 minutes
now
2.4
+10
0.8
+20
0.6
+30
0.3
+40
–
+50
–
+60
–
mm/h · Updated 11:41
Rain radar around San Antonio
Last two hours of radar images, then the forecast. Press play or drag the timeline.
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lightheavy
Rain hour by hour in San Antonio
0.4
11h
0.5
12h
0.7
13h
0.9
14h
1.0
15h
0.7
16h
0.2
17h
18h
19h
20h
21h
22h
mm · Model: GFS (NOAA, 0.25°)
Rain over the next 14 days
41 mm of rain expected over the next 7 days, with 4 wet days (1 mm or more).
Thu 29
11 mm
9 h of rain
Fri 30
4.1 mm
9 h of rain
Sat 31
9.0 mm
9 h of rain
Sun 1
0.0 mm
Mon 2
0.2 mm
Tue 3
17 mm
6 h of rain · ⚡ storm risk
Wed 4
0.0 mm
Thu 5
0.0 mm
Fri 6
0.0 mm
Sat 7
0.2 mm
Sun 8
9.6 mm
9 h of rain
Mon 9
0.1 mm
Tue 10
0.0 mm
Wed 11
0.0 mm
Rain climate of San Antonio
On average (1991–2020), San Antonio receives 865 mm of rain a year. The wettest month is May (107 mm), the driest is August (52 mm). In October it normally rains 85 mm over the month; the next 7 days alone are forecast to bring 41 mm.
59Jan
60Feb
81Mar
81Apr
107May
73Jun
54Jul
52Aug
81Sep
85Oct
70Nov
64Dec
mm · ERA5 1991–2020 (Copernicus)
Rain in nearby cities
Next-hour rain API
The same data in JSON for your app: rain in the next hour, hour by hour and over 14 days, plus radar map tiles. Free key with 500 requests a day.