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Weather Antioch: Current forecast

Antioch / California (CA) / United States

14.5 °C
Feels like 13.7 °C
Min 13 °C / Max 30 °C
Weather Antioch: Sunny, 15 °C Sunny
3.4 mph WSW
Wind
4.3 mph WSW
Gusts
1014 hPa
Pressure
0 mm
Precipitation
78 %
Humidity
0.2
UV index

Pollen (today)

Hazel None
Alder None
Birch None
Oak None
Grass Low
Mugwort Low
Ragweed Moderate
06:55 / 19:04
Sunrise / Sunset
17:21 / 03:04
Moonrise / Moonset
Waxing Moon (89 %)
Moon phase

Updated: Sep 22, 2026, 17:40 CEST Sep 22, 2026, 8:40 PDT

Today's Summary

If you head out in Antioch today, you'll see a sunny sky. The thermometer currently shows 14.5°C. Pack a light jacket for the evening. During the day temperatures will range between 12.5°C and 30°C.

Hourly forecast – Antioch, today

Sep 22, 09:00
22 °C
Sunny
Antioch Sep 22, 09:00: Sunny, 22 °C
Sep 22, 10:00
25 °C
Sunny
Antioch Sep 22, 10:00: Sunny, 25 °C
Sep 22, 11:00
27 °C
Sunny
Antioch Sep 22, 11:00: Sunny, 27 °C
Sep 22, 12:00
29 °C
Sunny
Antioch Sep 22, 12:00: Sunny, 29 °C
Sep 22, 13:00
30 °C
Sunny
Antioch Sep 22, 13:00: Sunny, 30 °C
Sep 22, 14:00
30 °C
Sunny
Antioch Sep 22, 14:00: Sunny, 30 °C
Sep 22, 15:00
29 °C
Sunny
Antioch Sep 22, 15:00: Sunny, 29 °C
Sep 22, 16:00
28 °C
Sunny
Antioch Sep 22, 16:00: Sunny, 28 °C
Sep 22, 17:00
24 °C
Sunny
Antioch Sep 22, 17:00: Sunny, 24 °C
Sep 22, 18:00
20 °C
Clear
Antioch Sep 22, 18:00: Clear, 20 °C
Sep 22, 19:00
18 °C
Clear
Antioch Sep 22, 19:00: Clear, 18 °C
Sep 22, 20:00
17 °C
Clear
Antioch Sep 22, 20:00: Clear, 17 °C
Sep 22, 21:00
17 °C
Clear
Antioch Sep 22, 21:00: Clear, 17 °C
Sep 22, 22:00
16 °C
Clear
Antioch Sep 22, 22:00: Clear, 16 °C
Sep 22, 23:00
16 °C
Clear
Antioch Sep 22, 23:00: Clear, 16 °C
Sep 23, 00:00
15 °C
Clear
Antioch Sep 23, 00:00: Clear, 15 °C
Sep 23, 01:00
15 °C
Clear
Antioch Sep 23, 01:00: Clear, 15 °C
Sep 23, 02:00
15 °C
Clear
Antioch Sep 23, 02:00: Clear, 15 °C
Sep 23, 03:00
15 °C
Clear
Antioch Sep 23, 03:00: Clear, 15 °C
Sep 23, 04:00
15 °C
Clear
Antioch Sep 23, 04:00: Clear, 15 °C
Sep 23, 05:00
15 °C
Sunny
Antioch Sep 23, 05:00: Sunny, 15 °C
Sep 23, 06:00
17 °C
Sunny
Antioch Sep 23, 06:00: Sunny, 17 °C
Sep 23, 07:00
20 °C
Sunny
Antioch Sep 23, 07:00: Sunny, 20 °C
Sep 23, 08:00
22 °C
Sunny
Antioch Sep 23, 08:00: Sunny, 22 °C
Time
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
00
01
02
03
04
05
06
07
08
Antioch Sep 22, 09:00: Sunny
Antioch Sep 22, 10:00: Sunny
Antioch Sep 22, 11:00: Sunny
Antioch Sep 22, 12:00: Sunny
Antioch Sep 22, 13:00: Sunny
Antioch Sep 22, 14:00: Sunny
Antioch Sep 22, 15:00: Sunny
Antioch Sep 22, 16:00: Sunny
Antioch Sep 22, 17:00: Sunny
Antioch Sep 22, 18:00: Clear
Antioch Sep 22, 19:00: Clear
Antioch Sep 22, 20:00: Clear
Antioch Sep 22, 21:00: Clear
Antioch Sep 22, 22:00: Clear
Antioch Sep 22, 23:00: Clear
Antioch Sep 23, 00:00: Clear
Antioch Sep 23, 01:00: Clear
Antioch Sep 23, 02:00: Clear
Antioch Sep 23, 03:00: Clear
Antioch Sep 23, 04:00: Clear
Antioch Sep 23, 05:00: Sunny
Antioch Sep 23, 06:00: Sunny
Antioch Sep 23, 07:00: Sunny
Antioch Sep 23, 08:00: Sunny
Temperature (°C)
Chance of rain (%)
1
1
1
0
0
0
0
1
1
2
4
4
4
4
4
5
5
5
5
5
6
3
2
1
Precipitation
Wind (mph)
WNW
2
NW
3
NW
4
NW
6
NW
7
NW
9
WNW
9
WNW
9
W
7
WSW
7
SW
7
SW
6
WSW
6
SW
6
WSW
6
WSW
3
WSW
3
WSW
3
WSW
4
W
4
W
3
WNW
4
NW
5
NNW
5
Pressure (hPa)
1014
1013
1012
1011
1010
1010
1009
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1013
1013
1013
Humidity (%)
44 %
36 %
31 %
28 %
25 %
25 %
26 %
28 %
38 %
49 %
60 %
63 %
64 %
64 %
64 %
67 %
69 %
68 %
68 %
69 %
69 %
59 %
52 %
44 %
Cloud cover (%)
0 %
0 %
0 %
0 %
0 %
0 %
0 %
4 %
3 %
4 %
5 %
1 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %
0 %

14-day weather forecast – Antioch

14-day trend for Antioch: Temperatures stay fairly stable over the period with no big swings. Lows can drop to around 11.7°C at night, with daytime highs up to 34.1°C.

Date
Sep 22
Sep 23
Sep 24
Sep 25
Sep 26
Sep 27
Sep 28
Sep 29
Sep 30
Oct 1
Oct 2
Oct 3
Oct 4
Oct 5
Antioch September 22, 2026: Sunny
Antioch September 23, 2026: Sunny
Antioch September 24, 2026: Sunny
Antioch September 25, 2026: Sunny
Antioch September 26, 2026: Overcast
Antioch September 27, 2026: Overcast
Antioch September 28, 2026: Sunny
Antioch September 29, 2026: Sunny
Antioch September 30, 2026: Sunny
Antioch October 1, 2026: Sunny
Antioch October 2, 2026: Sunny
Antioch October 3, 2026: Sunny
Antioch October 4, 2026: Sunny
Antioch October 5, 2026: Sunny
Temperature (°C)
Chance of rain (%)
3
1
3
4
6
8
3
1
1
2
1
1
2
3
Precipitation
Wind max (mph)
9
7
13
11
10
12
9
7
13
11
9
16
11
16
Date Weather Min °C Max °C Sunrise Sunset Moonrise Moonset Moon phase
September 22, 2026 Antioch September 22, 2026: Sunny Sunny 13 °C 30 °C 06:55 19:04 17:21 03:04 Waxing Moon (89 %)
September 23, 2026 Antioch September 23, 2026: Sunny Sunny 15 °C 33 °C 06:55 19:03 17:45 04:04 Waxing Moon (95 %)
September 24, 2026 Antioch September 24, 2026: Sunny Sunny 18 °C 34 °C 06:56 19:01 18:07 05:03 Full Moon (99 %)
September 25, 2026 Antioch September 25, 2026: Sunny Sunny 15 °C 29 °C 06:57 19:00 18:29 06:03 Full Moon (100 %)
September 26, 2026 Antioch September 26, 2026: Overcast Overcast 12 °C 27 °C 06:58 18:58 18:51 07:03 Full Moon (99 %)
September 27, 2026 Antioch September 27, 2026: Overcast Overcast 12 °C 24 °C 06:59 18:56 19:15 08:05 Waning Moon (96 %)
September 28, 2026 Antioch September 28, 2026: Sunny Sunny 12 °C 26 °C 07:00 18:55 19:43 09:09 Waning Moon (91 %)
September 29, 2026 Antioch September 29, 2026: Sunny Sunny 14 °C 30 °C 07:01 18:53 20:15 10:16 Waning Moon (84 %)
September 30, 2026 Antioch September 30, 2026: Sunny Sunny 15 °C 31 °C 07:02 18:52 20:55 11:24 Waning Moon (75 %)
October 1, 2026 Antioch October 1, 2026: Sunny Sunny 14 °C 30 °C 07:02 18:50 21:44 12:32 Last Quarter (66 %)
October 2, 2026 Antioch October 2, 2026: Sunny Sunny 16 °C 30 °C 07:03 18:49 22:44 13:36 Last Quarter (55 %)
October 3, 2026 Antioch October 3, 2026: Sunny Sunny 14 °C 28 °C 07:04 18:47 23:52 14:32 Last Quarter (45 %)
October 4, 2026 Antioch October 4, 2026: Sunny Sunny 15 °C 30 °C 07:05 18:46 Does not rise today 15:20 Last Quarter (34 %)
October 5, 2026 Antioch October 5, 2026: Sunny Sunny 18 °C 27 °C 07:06 18:44 01:05 15:59 Waning Crescent (25 %)