Lostine Weather Forecast 15 Days, Weather in Lostine Today
Current weather conditions and 15 day weather forecast for Lostine, Oregon, 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 Lostine
| 09 August 2026 Sunday 16.4 ° C / 61.5°F  Smoky haze |
Feels Like : 13.7 ° C / 56.7°F Humidity : % 39 Pressure : 1016 mb Wind Speed : 5.8 kmph / 3.6 miles from SSW  Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for Lostine, OR, USA
Weather Forecast for next 15 Days for Lostine 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 Lostine, Oregon state, US. To see the daily forecast, scroll to the table below.
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 09 August 2026 Sunday | Smoky haze |
14.1 ° C (57.4°F) |
32.4 ° C (90.3°F) |
22.4 ° C (72.3°F) |
% 26 | 0% | 6.9 | Sunrise:05:43 AM Sunset: 08:07 PM |
Moonrise:01:09 AM Moonset: 06:11 PM Moon Phase ( Waning Crescent ) |
|
| 10 August 2026 Monday | Smoky haze |
9.7 ° C (49.4°F) |
31.3 ° C (88.3°F) |
20.1 ° C (68.1°F) |
% 26 | 0% | 7.3 | Sunrise:05:44 AM Sunset: 08:05 PM |
Moonrise:02:21 AM Moonset: 06:59 PM Moon Phase ( New Moon ) |
|
| 11 August 2026 Tuesday | Smoky haze |
10.3 ° C (50.5°F) |
33.2 ° C (91.7°F) |
21.1 ° C (69.9°F) |
% 25 | 0% | 7 | Sunrise:05:45 AM Sunset: 08:04 PM |
Moonrise:03:45 AM Moonset: 07:36 PM Moon Phase ( New Moon ) |
|
| 12 August 2026 Wednesday | Smoky haze |
10.8 ° C (51.4°F) |
31.6 ° C (88.8°F) |
20.5 ° C (68.9°F) |
% 35 | 1% | 6.7 | Sunrise:05:46 AM Sunset: 08:02 PM |
Moonrise:05:12 AM Moonset: 08:04 PM Moon Phase ( New Moon ) |
|
| 13 August 2026 Thursday | Smoky haze |
9.1 ° C (48.4°F) |
32 ° C (89.6°F) |
20.3 ° C (68.6°F) |
% 36 | 1% | 8 | Sunrise:05:48 AM Sunset: 08:01 PM |
Moonrise:06:39 AM Moonset: 08:28 PM Moon Phase ( New Moon ) |
|
| 14 August 2026 Friday |  Sunny |
12.2 ° C (53.9°F) |
31.3 ° C (88.3°F) |
21 ° C (69.7°F) |
% 36 | 1% | 8 | Sunrise:05:49 AM Sunset: 07:59 PM |
Moonrise:08:02 AM Moonset: 08:49 PM Moon Phase ( Waxing Crescent ) |
|
| 15 August 2026 Saturday | Sunny |
12.8 ° C (55°F) |
26.9 ° C (80.3°F) |
19.5 ° C (67.2°F) |
% 38 | 2% | 7 | Sunrise:05:50 AM Sunset: 07:57 PM |
Moonrise:09:23 AM Moonset: 09:08 PM Moon Phase ( Waxing Crescent ) |
|
| 16 August 2026 Sunday | Sunny |
11.7 ° C (53°F) |
31.9 ° C (89.4°F) |
18.4 ° C (65.1°F) |
% 54 | 57% | 8 | Sunrise:05:51 AM Sunset: 07:56 PM |
Moonrise:10:41 AM Moonset: 09:29 PM Moon Phase ( Waxing Crescent ) |
|
| 17 August 2026 Monday | Sunny |
12.9 ° C (55.2°F) |
30.3 ° C (86.6°F) |
20.7 ° C (69.2°F) |
% 48 | 36% | 8 | Sunrise:05:53 AM Sunset: 07:54 PM |
Moonrise:11:57 AM Moonset: 09:52 PM Moon Phase ( Waxing Crescent ) |
|
| 18 August 2026 Tuesday | Sunny |
11.7 ° C (53°F) |
29.3 ° C (84.7°F) |
20.3 ° C (68.5°F) |
% 45 | 2% | 7 | Sunrise:05:54 AM Sunset: 07:52 PM |
Moonrise:01:13 PM Moonset: 10:19 PM Moon Phase ( First Quarter ) |
|
| 19 August 2026 Wednesday | Sunny |
13.8 ° C (56.8°F) |
32.7 ° C (90.9°F) |
22.1 ° C (71.8°F) |
% 40 | 1% | 8 | Sunrise:05:55 AM Sunset: 07:51 PM |
Moonrise:02:25 PM Moonset: 10:51 PM Moon Phase ( First Quarter ) |
|
| 20 August 2026 Thursday | Sunny |
14.7 ° C (58.5°F) |
34.2 ° C (93.5°F) |
23.1 ° C (73.6°F) |
% 32 | 1% | 8 | Sunrise:05:56 AM Sunset: 07:49 PM |
Moonrise:03:32 PM Moonset: 11:32 PM Moon Phase ( First Quarter ) |
|
| 21 August 2026 Friday | Sunny |
12.2 ° C (54°F) |
30 ° C (86.1°F) |
19.6 ° C (67.3°F) |
% 49 | 3% | 8 | Sunrise:05:57 AM Sunset: 07:47 PM |
Moonrise:04:31 PM Moonset: Does not set today Moon Phase ( First Quarter ) |
|
| 22 August 2026 Saturday | Sunny |
8.2 ° C (46.8°F) |
29 ° C (84.3°F) |
18.3 ° C (64.9°F) |
% 39 | 1% | 7 | Sunrise:05:59 AM Sunset: 07:46 PM |
Moonrise:05:20 PM Moonset: 12:22 AM Moon Phase ( Waxing Gibbous ) |
|
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