Current weather conditions and 15 day weather forecast for Mountain View, 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.
| 19 September 2026 Saturday 15.4 ° C / 59.8°F ![]() Partly Cloudy |
Feels Like : 14.9 ° C / 58.8°F Humidity : % 78 Pressure : 1016 mb Wind Speed : 5.4 kmph / 3.4 miles from SW ![]() Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 60 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 19 September 2026 Saturday | Sunny |
14.4 ° C (57.9°F) |
29.5 ° C (85°F) |
20.6 ° C (69.1°F) |
% 57 | 4% | 6.9 | Sunrise:06:53 AM Sunset: 07:10 PM |
Moonrise:03:46 PM Moonset: 12:04 AM Moon Phase ( First Quarter ) |
|
| 20 September 2026 Sunday | Overcast |
15.1 ° C (59.1°F) |
26.9 ° C (80.4°F) |
19.2 ° C (66.5°F) |
% 60 | 14% | 5.6 | Sunrise:06:54 AM Sunset: 07:09 PM |
Moonrise:04:24 PM Moonset: 01:03 AM Moon Phase ( Waxing Gibbous ) |
|
| 21 September 2026 Monday | Sunny |
14.4 ° C (57.8°F) |
27.8 ° C (82.1°F) |
19.4 ° C (67°F) |
% 61 | 5% | 6.3 | Sunrise:06:55 AM Sunset: 07:07 PM |
Moonrise:04:55 PM Moonset: 02:04 AM Moon Phase ( Waxing Gibbous ) |
|
| 22 September 2026 Tuesday | Sunny |
14.5 ° C (58.2°F) |
28.2 ° C (82.8°F) |
19.8 ° C (67.7°F) |
% 60 | 3% | 7 | Sunrise:06:56 AM Sunset: 07:06 PM |
Moonrise:05:22 PM Moonset: 03:05 AM Moon Phase ( Waxing Gibbous ) |
|
| 23 September 2026 Wednesday | Sunny |
15.4 ° C (59.7°F) |
32.6 ° C (90.7°F) |
23.1 ° C (73.7°F) |
% 45 | 4% | 8 | Sunrise:06:57 AM Sunset: 07:04 PM |
Moonrise:05:46 PM Moonset: 04:05 AM Moon Phase ( Waxing Gibbous ) |
|
| 24 September 2026 Thursday | Overcast |
18.7 ° C (65.7°F) |
30.5 ° C (87°F) |
23.1 ° C (73.5°F) |
% 37 | 7% | 7 | Sunrise:06:58 AM Sunset: 07:02 PM |
Moonrise:06:09 PM Moonset: 05:05 AM Moon Phase ( Full Moon ) |
|
| 25 September 2026 Friday | Sunny |
17.4 ° C (63.2°F) |
29.9 ° C (85.9°F) |
22.5 ° C (72.6°F) |
% 44 | 4% | 7 | Sunrise:06:59 AM Sunset: 07:01 PM |
Moonrise:06:30 PM Moonset: 06:04 AM Moon Phase ( Full Moon ) |
|
| 26 September 2026 Saturday | Sunny |
15.8 ° C (60.5°F) |
26.7 ° C (80°F) |
20.2 ° C (68.4°F) |
% 52 | 4% | 6 | 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 |
14.2 ° C (57.5°F) |
28.1 ° C (82.5°F) |
20.1 ° C (68.3°F) |
% 48 | 2% | 7 | Sunrise:07:00 AM Sunset: 06:58 PM |
Moonrise:07:17 PM Moonset: 08:06 AM Moon Phase ( Waning Gibbous ) |
|
| 28 September 2026 Monday | Sunny |
16.2 ° C (61.1°F) |
28.7 ° C (83.6°F) |
20.4 ° C (68.8°F) |
% 48 | 1% | 7 | Sunrise:07:01 AM Sunset: 06:56 PM |
Moonrise:07:44 PM Moonset: 09:10 AM Moon Phase ( Waning Gibbous ) |
|
| 29 September 2026 Tuesday | Sunny |
14.8 ° C (58.7°F) |
25 ° C (77.1°F) |
19.1 ° C (66.4°F) |
% 53 | 2% | 7 | Sunrise:07:02 AM Sunset: 06:55 PM |
Moonrise:08:17 PM Moonset: 10:17 AM Moon Phase ( Waning Gibbous ) |
|
| 30 September 2026 Wednesday | Sunny |
12.6 ° C (54.7°F) |
25.4 ° C (77.7°F) |
18.1 ° C (64.6°F) |
% 35 | 1% | 7 | Sunrise:07:03 AM Sunset: 06:53 PM |
Moonrise:08:57 PM Moonset: 11:25 AM Moon Phase ( Waning Gibbous ) |
|
| 01 October 2026 Thursday | Sunny |
15.6 ° C (60°F) |
27 ° C (80.6°F) |
20.5 ° C (68.9°F) |
% 22 | 0% | 7 | Sunrise:07:04 AM Sunset: 06:52 PM |
Moonrise:09:46 PM Moonset: 12:33 PM Moon Phase ( Last Quarter ) |
|
| 02 October 2026 Friday | Sunny |
16.7 ° C (62.1°F) |
27.3 ° C (81.1°F) |
21 ° C (69.8°F) |
% 27 | 0% | 7 | Sunrise:07:05 AM Sunset: 06:50 PM |
Moonrise:10:45 PM Moonset: 01:37 PM Moon Phase ( Last Quarter ) |
|