Current weather conditions and 15 day weather forecast for Acalanes Ridge, California, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.
| 14 May 2026 Thursday 15.3 ° C / 59.5°F ![]() Clear |
Feels Like : 15.3 ° C / 59.5°F Humidity : % 67 Pressure : 1018 mb Wind Speed : 8.3 kmph / 5.1 miles from SSW ![]() Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 13 May 2026 Wednesday | Sunny |
12.1 ° C (53.8°F) |
25.3 ° C (77.5°F) |
17.6 ° C (63.7°F) |
% 66 | 0% | 8.3 | Sunrise:06:00 AM Sunset: 08:10 PM |
Moonrise:03:48 AM Moonset: 04:53 PM Moon Phase ( Waning Crescent ) |
|
| 14 May 2026 Thursday | Sunny |
11.5 ° C (52.7°F) |
26.5 ° C (79.7°F) |
18.2 ° C (64.8°F) |
% 56 | 0% | 9.3 | Sunrise:05:59 AM Sunset: 08:11 PM |
Moonrise:04:15 AM Moonset: 06:07 PM Moon Phase ( Waning Crescent ) |
|
| 15 May 2026 Friday | Sunny |
10.9 ° C (51.6°F) |
26 ° C (78.9°F) |
18 ° C (64.4°F) |
% 53 | 0% | 0 | Sunrise:05:58 AM Sunset: 08:12 PM |
Moonrise:04:47 AM Moonset: 07:25 PM Moon Phase ( Waning Crescent ) |
|
| 16 May 2026 Saturday | Sunny |
10.7 ° C (51.3°F) |
23.2 ° C (73.7°F) |
16.3 ° C (61.3°F) |
% 49 | 0% | 5 | Sunrise:05:57 AM Sunset: 08:13 PM |
Moonrise:05:26 AM Moonset: 08:44 PM Moon Phase ( New Moon ) |
|
| 17 May 2026 Sunday | Sunny |
10.1 ° C (50.2°F) |
26.1 ° C (79°F) |
17.5 ° C (63.6°F) |
% 49 | 0% | 5 | Sunrise:05:56 AM Sunset: 08:13 PM |
Moonrise:06:13 AM Moonset: 10:01 PM Moon Phase ( Waxing Crescent ) |
|
| 18 May 2026 Monday | Sunny |
13.1 ° C (55.6°F) |
29.6 ° C (85.2°F) |
18.5 ° C (65.3°F) |
% 48 | 0% | 5 | Sunrise:05:56 AM Sunset: 08:14 PM |
Moonrise:07:13 AM Moonset: 11:09 PM Moon Phase ( Waxing Crescent ) |
|
| 19 May 2026 Tuesday | Sunny |
15.4 ° C (59.6°F) |
29.5 ° C (85.2°F) |
21.2 ° C (70.1°F) |
% 46 | 0% | 6 | Sunrise:05:55 AM Sunset: 08:15 PM |
Moonrise:08:22 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 20 May 2026 Wednesday | Sunny |
13.6 ° C (56.5°F) |
26.1 ° C (79°F) |
18.8 ° C (65.8°F) |
% 61 | 0% | 5 | Sunrise:05:54 AM Sunset: 08:16 PM |
Moonrise:09:38 AM Moonset: 12:05 AM Moon Phase ( Waxing Crescent ) |
|
| 21 May 2026 Thursday | Sunny |
13 ° C (55.3°F) |
25.2 ° C (77.3°F) |
18.3 ° C (64.9°F) |
% 63 | 0% | 5 | Sunrise:05:53 AM Sunset: 08:17 PM |
Moonrise:10:52 AM Moonset: 12:49 AM Moon Phase ( Waxing Crescent ) |
|
| 22 May 2026 Friday | Sunny |
13.6 ° C (56.4°F) |
21.8 ° C (71.3°F) |
16.8 ° C (62.2°F) |
% 69 | 0% | 5 | Sunrise:05:53 AM Sunset: 08:17 PM |
Moonrise:12:04 PM Moonset: 01:24 AM Moon Phase ( Waxing Crescent ) |
|
| 23 May 2026 Saturday | Partly Cloudy |
11.9 ° C (53.4°F) |
19.2 ° C (66.6°F) |
15 ° C (59.1°F) |
% 68 | 0% | 5 | Sunrise:05:52 AM Sunset: 08:18 PM |
Moonrise:01:12 PM Moonset: 01:53 AM Moon Phase ( First Quarter ) |
|
| 24 May 2026 Sunday | Sunny |
10.9 ° C (51.5°F) |
23.4 ° C (74.2°F) |
15.8 ° C (60.5°F) |
% 55 | 0% | 5 | Sunrise:05:52 AM Sunset: 08:19 PM |
Moonrise:02:16 PM Moonset: 02:17 AM Moon Phase ( Waxing Gibbous ) |
|
| 25 May 2026 Monday | Sunny |
10.6 ° C (51°F) |
26.3 ° C (79.4°F) |
17.8 ° C (64°F) |
% 44 | 0% | 5 | Sunrise:05:51 AM Sunset: 08:20 PM |
Moonrise:03:18 PM Moonset: 02:40 AM Moon Phase ( Waxing Gibbous ) |
|
| 26 May 2026 Tuesday | Sunny |
11.9 ° C (53.5°F) |
27.9 ° C (82.2°F) |
19.2 ° C (66.5°F) |
% 45 | 0% | 5 | Sunrise:05:50 AM Sunset: 08:21 PM |
Moonrise:04:19 PM Moonset: 03:03 AM Moon Phase ( Waxing Gibbous ) |
|