Current weather conditions and 15 day weather forecast for Ben Lomond, 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.
| 20 September 2026 Sunday 15.7 ° C / 60.3°F ![]() Overcast |
Feels Like : 15.3 ° C / 59.5°F Humidity : % 74 Pressure : 1014 mb Wind Speed : 3.6 kmph / 2.2 miles from WSW ![]() Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 100 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 20 September 2026 Sunday | Overcast |
14.3 ° C (57.7°F) |
25.3 ° C (77.5°F) |
18.5 ° C (65.2°F) |
% 60 | 12% | 5.9 | Sunrise:06:54 AM Sunset: 07:08 PM |
Moonrise:04:21 PM Moonset: 01:06 AM Moon Phase ( Waxing Gibbous ) |
|
| 21 September 2026 Monday | Sunny |
12.6 ° C (54.6°F) |
29.5 ° C (85.1°F) |
18.9 ° C (66.1°F) |
% 64 | 5% | 6.6 | Sunrise:06:55 AM Sunset: 07:07 PM |
Moonrise:04:53 PM Moonset: 02:06 AM Moon Phase ( Waxing Gibbous ) |
|
| 22 September 2026 Tuesday | Sunny |
13.2 ° C (55.7°F) |
29.7 ° C (85.4°F) |
19.7 ° C (67.5°F) |
% 62 | 3% | 6.7 | Sunrise:06:56 AM Sunset: 07:05 PM |
Moonrise:05:20 PM Moonset: 03:07 AM Moon Phase ( Waxing Gibbous ) |
|
| 23 September 2026 Wednesday | Sunny |
15.7 ° C (60.2°F) |
31.4 ° C (88.6°F) |
22 ° C (71.6°F) |
% 50 | 3% | 6.1 | Sunrise:06:57 AM Sunset: 07:04 PM |
Moonrise:05:45 PM Moonset: 04:07 AM Moon Phase ( Waxing Gibbous ) |
|
| 24 September 2026 Thursday | Partly Cloudy |
18.2 ° C (64.7°F) |
33.6 ° C (92.4°F) |
23.7 ° C (74.6°F) |
% 36 | 4% | 8 | Sunrise:06:57 AM Sunset: 07:02 PM |
Moonrise:06:08 PM Moonset: 05:06 AM Moon Phase ( Full Moon ) |
|
| 25 September 2026 Friday | Sunny |
15.3 ° C (59.6°F) |
28.5 ° C (83.3°F) |
20.4 ° C (68.8°F) |
% 43 | 2% | 7 | Sunrise:06:58 AM Sunset: 07:01 PM |
Moonrise:06:30 PM Moonset: 06:04 AM Moon Phase ( Full Moon ) |
|
| 26 September 2026 Saturday | Sunny |
13.6 ° C (56.5°F) |
27.2 ° C (80.9°F) |
19.5 ° C (67.1°F) |
% 53 | 4% | 7 | Sunrise:06:59 AM Sunset: 06:59 PM |
Moonrise:06:53 PM Moonset: 07:04 AM Moon Phase ( Full Moon ) |
|
| 27 September 2026 Sunday | Sunny |
17.9 ° C (64.3°F) |
31 ° C (87.7°F) |
23.6 ° C (74.5°F) |
% 38 | 1% | 8 | Sunrise:07:00 AM Sunset: 06:58 PM |
Moonrise:07:18 PM Moonset: 08:05 AM Moon Phase ( Waning Gibbous ) |
|
| 28 September 2026 Monday | Sunny |
20.4 ° C (68.7°F) |
33.9 ° C (93°F) |
25.5 ° C (77.9°F) |
% 26 | 0% | 8 | Sunrise:07:01 AM Sunset: 06:56 PM |
Moonrise:07:46 PM Moonset: 09:08 AM Moon Phase ( Waning Gibbous ) |
|
| 29 September 2026 Tuesday | Sunny |
18.1 ° C (64.6°F) |
30.5 ° C (87°F) |
23.4 ° C (74°F) |
% 35 | 1% | 8 | Sunrise:07:02 AM Sunset: 06:55 PM |
Moonrise:08:19 PM Moonset: 10:14 AM Moon Phase ( Waning Gibbous ) |
|
| 30 September 2026 Wednesday | Overcast |
16.4 ° C (61.5°F) |
27.4 ° C (81.3°F) |
20.8 ° C (69.4°F) |
% 45 | 5% | 7 | Sunrise:07:02 AM Sunset: 06:53 PM |
Moonrise:09:00 PM Moonset: 11:22 AM Moon Phase ( Waning Gibbous ) |
|
| 01 October 2026 Thursday | Sunny |
14.4 ° C (58°F) |
28.5 ° C (83.3°F) |
19.8 ° C (67.7°F) |
% 50 | 2% | 7 | Sunrise:07:03 AM Sunset: 06:52 PM |
Moonrise:09:49 PM Moonset: 12:30 PM Moon Phase ( Last Quarter ) |
|
| 02 October 2026 Friday | Sunny |
13.8 ° C (56.8°F) |
26.7 ° C (80.1°F) |
18.3 ° C (65°F) |
% 60 | 4% | 7 | Sunrise:07:04 AM Sunset: 06:50 PM |
Moonrise:10:48 PM Moonset: 01:33 PM Moon Phase ( Last Quarter ) |
|
| 03 October 2026 Saturday | Sunny |
11.5 ° C (52.7°F) |
24 ° C (75.2°F) |
15.8 ° C (60.5°F) |
% 67 | 5% | 6 | Sunrise:07:05 AM Sunset: 06:49 PM |
Moonrise:11:56 PM Moonset: 02:30 PM Moon Phase ( Last Quarter ) |
|