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Weather Atherton: Current forecast

Atherton / California (CA) / United States

12.1 °C
Feels like 11.8 °C
Min 7 °C / Max 19 °C
Weather Atherton: Clear, 12 °C Clear
4 mph W
Wind
6.7 mph W
Gusts
1020 hPa
Pressure
0 mm
Precipitation
77 %
Humidity
0
UV index

Pollen (today)

Hazel None
Alder None
Birch High
Oak High
Grass High
Mugwort None
Ragweed None
06:17 / 19:56
Sunrise / Sunset
17:24 / 04:36
Moonrise / Moonset
Waxing Moon (87 %)
Moon phase

Updated: Apr 28, 2026, 9:14 CEST Apr 28, 2026, 0:14 PDT

Today's Summary

If you head out in Atherton today, you'll see a clear sky. The thermometer currently shows 12.1°C. Don't forget a jacket or jumper. During the day temperatures will range between 7.3°C and 18.5°C.

Hourly forecast – Atherton, today

Apr 28, 00:00
10 °C
Clear
Atherton Apr 28, 00:00: Clear, 10 °C
Apr 28, 01:00
12 °C
Clear
Atherton Apr 28, 01:00: Clear, 12 °C
Apr 28, 02:00
9 °C
Clear
Atherton Apr 28, 02:00: Clear, 9 °C
Apr 28, 03:00
8 °C
Clear
Atherton Apr 28, 03:00: Clear, 8 °C
Apr 28, 04:00
8 °C
Clear
Atherton Apr 28, 04:00: Clear, 8 °C
Apr 28, 05:00
8 °C
Clear
Atherton Apr 28, 05:00: Clear, 8 °C
Apr 28, 06:00
8 °C
Clear
Atherton Apr 28, 06:00: Clear, 8 °C
Apr 28, 07:00
9 °C
Sunny
Atherton Apr 28, 07:00: Sunny, 9 °C
Apr 28, 08:00
11 °C
Sunny
Atherton Apr 28, 08:00: Sunny, 11 °C
Apr 28, 09:00
13 °C
Partly cloudy
Atherton Apr 28, 09:00: Partly cloudy, 13 °C
Apr 28, 10:00
15 °C
Sunny
Atherton Apr 28, 10:00: Sunny, 15 °C
Apr 28, 11:00
15 °C
Sunny
Atherton Apr 28, 11:00: Sunny, 15 °C
Apr 28, 12:00
16 °C
Sunny
Atherton Apr 28, 12:00: Sunny, 16 °C
Apr 28, 13:00
16 °C
Sunny
Atherton Apr 28, 13:00: Sunny, 16 °C
Apr 28, 14:00
17 °C
Sunny
Atherton Apr 28, 14:00: Sunny, 17 °C
Apr 28, 15:00
18 °C
Sunny
Atherton Apr 28, 15:00: Sunny, 18 °C
Apr 28, 16:00
18 °C
Sunny
Atherton Apr 28, 16:00: Sunny, 18 °C
Apr 28, 17:00
17 °C
Sunny
Atherton Apr 28, 17:00: Sunny, 17 °C
Apr 28, 18:00
16 °C
Sunny
Atherton Apr 28, 18:00: Sunny, 16 °C
Apr 28, 19:00
14 °C
Sunny
Atherton Apr 28, 19:00: Sunny, 14 °C
Apr 28, 20:00
13 °C
Clear
Atherton Apr 28, 20:00: Clear, 13 °C
Apr 28, 21:00
11 °C
Clear
Atherton Apr 28, 21:00: Clear, 11 °C
Apr 28, 22:00
11 °C
Clear
Atherton Apr 28, 22:00: Clear, 11 °C
Apr 28, 23:00
10 °C
Clear
Atherton Apr 28, 23:00: Clear, 10 °C
Time
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
Atherton Apr 28, 00:00: Clear
Atherton Apr 28, 01:00: Clear
Atherton Apr 28, 02:00: Clear
Atherton Apr 28, 03:00: Clear
Atherton Apr 28, 04:00: Clear
Atherton Apr 28, 05:00: Clear
Atherton Apr 28, 06:00: Clear
Atherton Apr 28, 07:00: Sunny
Atherton Apr 28, 08:00: Sunny
Atherton Apr 28, 09:00: Partly cloudy
Atherton Apr 28, 10:00: Sunny
Atherton Apr 28, 11:00: Sunny
Atherton Apr 28, 12:00: Sunny
Atherton Apr 28, 13:00: Sunny
Atherton Apr 28, 14:00: Sunny
Atherton Apr 28, 15:00: Sunny
Atherton Apr 28, 16:00: Sunny
Atherton Apr 28, 17:00: Sunny
Atherton Apr 28, 18:00: Sunny
Atherton Apr 28, 19:00: Sunny
Atherton Apr 28, 20:00: Clear
Atherton Apr 28, 21:00: Clear
Atherton Apr 28, 22:00: Clear
Atherton Apr 28, 23:00: Clear
Temperature (°C)
Chance of rain (%)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Precipitation
Wind (mph)
W
4
W
4
SW
3
SSW
4
SW
4
SW
3
SSW
3
SSW
2
WSW
2
W
2
NW
3
NNW
4
NNW
5
NW
6
NW
7
NW
9
WNW
9
WNW
10
W
8
W
6
W
6
WSW
5
SW
4
SW
4
Pressure (hPa)
1019
1020
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1019
1019
1018
1018
1018
1018
1019
1019
1019
1019
Humidity (%)
83 %
77 %
84 %
85 %
82 %
81 %
81 %
84 %
84 %
78 %
65 %
61 %
61 %
60 %
56 %
52 %
52 %
54 %
60 %
67 %
79 %
84 %
85 %
86 %
Cloud cover (%)
0 %
0 %
1 %
0 %
2 %
1 %
1 %
2 %
6 %
29 %
0 %
0 %
0 %
0 %
0 %
0 %
5 %
11 %
5 %
0 %
1 %
7 %
0 %
2 %

14-day weather forecast – Atherton

14-day trend for Atherton: Temperatures stay fairly stable over the period with no big swings. Lows can drop to around 7.3°C at night, with daytime highs up to 21.1°C.

Date
Apr 28
Apr 29
Apr 30
May 1
May 2
May 3
May 4
May 5
May 6
May 7
May 8
May 9
May 10
May 11
Atherton April 28, 2026: Sunny
Atherton April 29, 2026: Sunny
Atherton April 30, 2026: Sunny
Atherton May 1, 2026: Sunny
Atherton May 2, 2026: Sunny
Atherton May 3, 2026: Partly cloudy
Atherton May 4, 2026: Partly cloudy
Atherton May 5, 2026: Sunny
Atherton May 6, 2026: Sunny
Atherton May 7, 2026: Sunny
Atherton May 8, 2026: Partly cloudy
Atherton May 9, 2026: Partly cloudy
Atherton May 10, 2026: Partly cloudy
Atherton May 11, 2026: Sunny
Temperature (°C)
Chance of rain (%)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Precipitation
0 mm
0 mm
Wind max (mph)
10
10
7
7
13
11
11
10
11
9
9
12
8
8
Date Weather Min °C Max °C Sunrise Sunset Moonrise Moonset Moon phase
April 28, 2026 Atherton April 28, 2026: Sunny Sunny 7 °C 19 °C 06:17 19:56 17:24 04:36 Waxing Moon (87 %)
April 29, 2026 Atherton April 29, 2026: Sunny Sunny 9 °C 19 °C 06:16 19:57 18:25 05:00 Waxing Moon (93 %)
April 30, 2026 Atherton April 30, 2026: Sunny Sunny 9 °C 21 °C 06:14 19:58 19:27 05:24 Waxing Moon (97 %)
May 1, 2026 Atherton May 1, 2026: Sunny Sunny 10 °C 21 °C 06:13 19:59 20:29 05:51 Full Moon (99 %)
May 2, 2026 Atherton May 2, 2026: Sunny Sunny 10 °C 16 °C 06:12 20:00 21:31 06:21 Waning Moon (100 %)
May 3, 2026 Atherton May 3, 2026: Partly cloudy Partly cloudy 10 °C 16 °C 06:11 20:01 22:30 06:58 Waning Moon (98 %)
May 4, 2026 Atherton May 4, 2026: Partly cloudy Partly cloudy 9 °C 17 °C 06:10 20:02 23:26 07:40 Waning Moon (95 %)
May 5, 2026 Atherton May 5, 2026: Sunny Sunny 9 °C 18 °C 06:09 20:03 08:29 Waning Moon (90 %)
May 6, 2026 Atherton May 6, 2026: Sunny Sunny 10 °C 19 °C 06:08 20:04 00:15 09:25 Waning Moon (84 %)
May 7, 2026 Atherton May 7, 2026: Sunny Sunny 10 °C 20 °C 06:07 20:04 00:58 10:24 Waning Moon (77 %)
May 8, 2026 Atherton May 8, 2026: Partly cloudy Partly cloudy 11 °C 18 °C 06:06 20:05 01:35 11:27 Waning Moon (68 %)
May 9, 2026 Atherton May 9, 2026: Partly cloudy Partly cloudy 11 °C 19 °C 06:05 20:06 02:06 12:29 Last Quarter (59 %)
May 10, 2026 Atherton May 10, 2026: Partly cloudy Partly cloudy 11 °C 20 °C 06:04 20:07 02:33 13:33 Waning Crescent (49 %)
May 11, 2026 Atherton May 11, 2026: Sunny Sunny 11 °C 21 °C 06:03 20:08 02:59 14:37 Waning Crescent (39 %)