Barstow Weather Forecast 15 Days, Weather in Barstow Today
Current weather conditions and 15 day weather forecast for Barstow, Washington, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.
Current weather conditions at Barstow
| 24 July 2025 Thursday 31.1 ° C / 88.1°F  Sunny |
Feels Like : 30.6 ° C / 87.1°F Humidity : % 32 Pressure : 1011 mb Wind Speed : 9.7 kmph / 6 miles from S  Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for Barstow, WA, USA
Weather Forecast for next 15 Days for Barstow including weather warnings, temperature, rain, wind speed, cloud, snow, wind speed and wind direction, pressure and UV index.Here is weather for the next 15 days in Barstow, Washington state, US. To see the daily forecast, scroll to the table below.
| Date | |
|---|---|
| 24 July 2025 Thursday | |
| Weather forecast | Sunny |
| Low temperature | 18.3 ° C (64.9°F) |
| High temperature | 32.2 ° C (90°F) |
| Avg. temperature | 25.8 ° C (78.5°F) |
| Humidity | % 40 |
| Chance of rain | 0% |
| UV Index | 2.3 |
| Sun Position | Sunrise:05:17 AM Sunset: 08:40 PM |
| Moon Position | Moonrise:04:41 AM Moonset: 09:09 PM Moon Phase ( New Moon ) |
| 25 July 2025 Friday | |
| Weather forecast |  Partly Cloudy |
| Low temperature | 16.6 ° C (61.9°F) |
| High temperature | 27.5 ° C (81.5°F) |
| Avg. temperature | 23.7 ° C (74.6°F) |
| Humidity | % 43 |
| Chance of rain | 0% |
| UV Index | 2.3 |
| Sun Position | Sunrise:05:18 AM Sunset: 08:39 PM |
| Moon Position | Moonrise:06:04 AM Moonset: 09:32 PM Moon Phase ( Waxing Crescent ) |
| 26 July 2025 Saturday | |
| Weather forecast |  Cloudy |
| Low temperature | 17.7 ° C (63.9°F) |
| High temperature | 25.9 ° C (78.6°F) |
| Avg. temperature | 22.3 ° C (72.1°F) |
| Humidity | % 43 |
| Chance of rain | 0% |
| UV Index | 2.2 |
| Sun Position | Sunrise:05:19 AM Sunset: 08:38 PM |
| Moon Position | Moonrise:07:24 AM Moonset: 09:50 PM Moon Phase ( Waxing Crescent ) |
| 27 July 2025 Sunday | |
| Weather forecast | Partly Cloudy |
| Low temperature | 17.1 ° C (62.7°F) |
| High temperature | 26 ° C (78.8°F) |
| Avg. temperature | 21.2 ° C (70.2°F) |
| Humidity | % 32 |
| Chance of rain | 0% |
| UV Index | 0 |
| Sun Position | Sunrise:05:21 AM Sunset: 08:36 PM |
| Moon Position | Moonrise:08:39 AM Moonset: 10:04 PM Moon Phase ( Waxing Crescent ) |
| 28 July 2025 Monday | |
| Weather forecast | Sunny |
| Low temperature | 12.4 ° C (54.3°F) |
| High temperature | 29.2 ° C (84.6°F) |
| Avg. temperature | 21.3 ° C (70.3°F) |
| Humidity | % 41 |
| Chance of rain | 0% |
| UV Index | 6 |
| Sun Position | Sunrise:05:22 AM Sunset: 08:35 PM |
| Moon Position | Moonrise:09:51 AM Moonset: 10:17 PM Moon Phase ( Waxing Crescent ) |
| 29 July 2025 Tuesday | |
| Weather forecast | Sunny |
| Low temperature | 14.6 ° C (58.2°F) |
| High temperature | 33.2 ° C (91.7°F) |
| Avg. temperature | 24.5 ° C (76.1°F) |
| Humidity | % 35 |
| Chance of rain | 0% |
| UV Index | 6 |
| Sun Position | Sunrise:05:23 AM Sunset: 08:34 PM |
| Moon Position | Moonrise:11:01 AM Moonset: 10:29 PM Moon Phase ( Waxing Crescent ) |
| 30 July 2025 Wednesday | |
| Weather forecast |  Patchy rain nearby |
| Low temperature | 17.3 ° C (63.1°F) |
| High temperature | 37.6 ° C (99.6°F) |
| Avg. temperature | 24.2 ° C (75.6°F) |
| Humidity | % 52 |
| Chance of rain | 87% |
| UV Index | 5 |
| Sun Position | Sunrise:05:24 AM Sunset: 08:32 PM |
| Moon Position | Moonrise:12:09 PM Moonset: 10:43 PM Moon Phase ( Waxing Crescent ) |
| 31 July 2025 Thursday | |
| Weather forecast | Patchy rain nearby |
| Low temperature | 16 ° C (60.9°F) |
| High temperature | 36.5 ° C (97.7°F) |
| Avg. temperature | 24.4 ° C (75.9°F) |
| Humidity | % 60 |
| Chance of rain | 84% |
| UV Index | 5 |
| Sun Position | Sunrise:05:26 AM Sunset: 08:31 PM |
| Moon Position | Moonrise:01:19 PM Moonset: 10:59 PM Moon Phase ( Waxing Crescent ) |
| 01 August 2025 Friday | |
| Weather forecast | Patchy rain nearby |
| Low temperature | 16.7 ° C (62°F) |
| High temperature | 34.7 ° C (94.4°F) |
| Avg. temperature | 23.3 ° C (74°F) |
| Humidity | % 67 |
| Chance of rain | 74% |
| UV Index | 5 |
| Sun Position | Sunrise:05:27 AM Sunset: 08:29 PM |
| Moon Position | Moonrise:02:28 PM Moonset: 11:18 PM Moon Phase ( First Quarter ) |
| 02 August 2025 Saturday | |
| Weather forecast | Patchy rain nearby |
| Low temperature | 14.8 ° C (58.6°F) |
| High temperature | 20.1 ° C (68.3°F) |
| Avg. temperature | 17.9 ° C (64.3°F) |
| Humidity | % 90 |
| Chance of rain | 89% |
| UV Index | 4 |
| Sun Position | Sunrise:05:28 AM Sunset: 08:28 PM |
| Moon Position | Moonrise:03:39 PM Moonset: 11:43 PM Moon Phase ( Waxing Gibbous ) |
| 03 August 2025 Sunday | |
| Weather forecast |  Mist |
| Low temperature | 15.7 ° C (60.2°F) |
| High temperature | 26 ° C (78.9°F) |
| Avg. temperature | 20.2 ° C (68.4°F) |
| Humidity | % 65 |
| Chance of rain | 0% |
| UV Index | 5 |
| Sun Position | Sunrise:05:30 AM Sunset: 08:26 PM |
| Moon Position | Moonrise:04:48 PM Moonset: No moonset Moon Phase ( Waxing Gibbous ) |
| 04 August 2025 Monday | |
| Weather forecast | Partly Cloudy |
| Low temperature | 13.2 ° C (55.7°F) |
| High temperature | 27.2 ° C (81°F) |
| Avg. temperature | 19.7 ° C (67.5°F) |
| Humidity | % 48 |
| Chance of rain | 0% |
| UV Index | 5 |
| Sun Position | Sunrise:05:31 AM Sunset: 08:25 PM |
| Moon Position | Moonrise:05:52 PM Moonset: 12:16 AM Moon Phase ( Waxing Gibbous ) |
| 05 August 2025 Tuesday | |
| Weather forecast | Sunny |
| Low temperature | 14.2 ° C (57.6°F) |
| High temperature | 26.8 ° C (80.2°F) |
| Avg. temperature | 20.6 ° C (69.1°F) |
| Humidity | % 45 |
| Chance of rain | 0% |
| UV Index | 6 |
| Sun Position | Sunrise:05:32 AM Sunset: 08:23 PM |
| Moon Position | Moonrise:06:46 PM Moonset: 01:01 AM Moon Phase ( Waxing Gibbous ) |
| 06 August 2025 Wednesday | |
| Weather forecast | Sunny |
| Low temperature | 14.5 ° C (58°F) |
| High temperature | 27.6 ° C (81.6°F) |
| Avg. temperature | 20.5 ° C (69°F) |
| Humidity | % 41 |
| Chance of rain | 0% |
| UV Index | 6 |
| Sun Position | Sunrise:05:34 AM Sunset: 08:22 PM |
| Moon Position | Moonrise:07:29 PM Moonset: 01:59 AM Moon Phase ( Waxing Gibbous ) |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 24 July 2025 Thursday | Sunny |
18.3 ° C (64.9°F) |
32.2 ° C (90°F) |
25.8 ° C (78.5°F) |
% 40 | 0% | 2.3 | Sunrise:05:17 AM Sunset: 08:40 PM |
Moonrise:04:41 AM Moonset: 09:09 PM Moon Phase ( New Moon ) |
|
| 25 July 2025 Friday | Partly Cloudy |
16.6 ° C (61.9°F) |
27.5 ° C (81.5°F) |
23.7 ° C (74.6°F) |
% 43 | 0% | 2.3 | Sunrise:05:18 AM Sunset: 08:39 PM |
Moonrise:06:04 AM Moonset: 09:32 PM Moon Phase ( Waxing Crescent ) |
|
| 26 July 2025 Saturday | Cloudy |
17.7 ° C (63.9°F) |
25.9 ° C (78.6°F) |
22.3 ° C (72.1°F) |
% 43 | 0% | 2.2 | Sunrise:05:19 AM Sunset: 08:38 PM |
Moonrise:07:24 AM Moonset: 09:50 PM Moon Phase ( Waxing Crescent ) |
|
| 27 July 2025 Sunday | Partly Cloudy |
17.1 ° C (62.7°F) |
26 ° C (78.8°F) |
21.2 ° C (70.2°F) |
% 32 | 0% | 0 | Sunrise:05:21 AM Sunset: 08:36 PM |
Moonrise:08:39 AM Moonset: 10:04 PM Moon Phase ( Waxing Crescent ) |
|
| 28 July 2025 Monday | Sunny |
12.4 ° C (54.3°F) |
29.2 ° C (84.6°F) |
21.3 ° C (70.3°F) |
% 41 | 0% | 6 | Sunrise:05:22 AM Sunset: 08:35 PM |
Moonrise:09:51 AM Moonset: 10:17 PM Moon Phase ( Waxing Crescent ) |
|
| 29 July 2025 Tuesday | Sunny |
14.6 ° C (58.2°F) |
33.2 ° C (91.7°F) |
24.5 ° C (76.1°F) |
% 35 | 0% | 6 | Sunrise:05:23 AM Sunset: 08:34 PM |
Moonrise:11:01 AM Moonset: 10:29 PM Moon Phase ( Waxing Crescent ) |
|
| 30 July 2025 Wednesday | Patchy rain nearby |
17.3 ° C (63.1°F) |
37.6 ° C (99.6°F) |
24.2 ° C (75.6°F) |
% 52 | 87% | 5 | Sunrise:05:24 AM Sunset: 08:32 PM |
Moonrise:12:09 PM Moonset: 10:43 PM Moon Phase ( Waxing Crescent ) |
|
| 31 July 2025 Thursday | Patchy rain nearby |
16 ° C (60.9°F) |
36.5 ° C (97.7°F) |
24.4 ° C (75.9°F) |
% 60 | 84% | 5 | Sunrise:05:26 AM Sunset: 08:31 PM |
Moonrise:01:19 PM Moonset: 10:59 PM Moon Phase ( Waxing Crescent ) |
|
| 01 August 2025 Friday | Patchy rain nearby |
16.7 ° C (62°F) |
34.7 ° C (94.4°F) |
23.3 ° C (74°F) |
% 67 | 74% | 5 | Sunrise:05:27 AM Sunset: 08:29 PM |
Moonrise:02:28 PM Moonset: 11:18 PM Moon Phase ( First Quarter ) |
|
| 02 August 2025 Saturday | Patchy rain nearby |
14.8 ° C (58.6°F) |
20.1 ° C (68.3°F) |
17.9 ° C (64.3°F) |
% 90 | 89% | 4 | Sunrise:05:28 AM Sunset: 08:28 PM |
Moonrise:03:39 PM Moonset: 11:43 PM Moon Phase ( Waxing Gibbous ) |
|
| 03 August 2025 Sunday | Mist |
15.7 ° C (60.2°F) |
26 ° C (78.9°F) |
20.2 ° C (68.4°F) |
% 65 | 0% | 5 | Sunrise:05:30 AM Sunset: 08:26 PM |
Moonrise:04:48 PM Moonset: No moonset Moon Phase ( Waxing Gibbous ) |
|
| 04 August 2025 Monday | Partly Cloudy |
13.2 ° C (55.7°F) |
27.2 ° C (81°F) |
19.7 ° C (67.5°F) |
% 48 | 0% | 5 | Sunrise:05:31 AM Sunset: 08:25 PM |
Moonrise:05:52 PM Moonset: 12:16 AM Moon Phase ( Waxing Gibbous ) |
|
| 05 August 2025 Tuesday | Sunny |
14.2 ° C (57.6°F) |
26.8 ° C (80.2°F) |
20.6 ° C (69.1°F) |
% 45 | 0% | 6 | Sunrise:05:32 AM Sunset: 08:23 PM |
Moonrise:06:46 PM Moonset: 01:01 AM Moon Phase ( Waxing Gibbous ) |
|
| 06 August 2025 Wednesday | Sunny |
14.5 ° C (58°F) |
27.6 ° C (81.6°F) |
20.5 ° C (69°F) |
% 41 | 0% | 6 | Sunrise:05:34 AM Sunset: 08:22 PM |
Moonrise:07:29 PM Moonset: 01:59 AM Moon Phase ( Waxing Gibbous ) |
|
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