Current weather conditions and 15 day weather forecast for White Sulphur Springs, Montana, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.
| 09 August 2026 Sunday 18.1 ° C / 64.5°F ![]() Sunny |
Feels Like : 15.2 ° C / 59.4°F Humidity : % 26 Pressure : 1014 mb Wind Speed : 3.6 kmph / 2.2 miles from W ![]() Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 4 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 09 August 2026 Sunday | Sunny |
11.3 ° C (52.3°F) |
28.6 ° C (83.5°F) |
20.2 ° C (68.3°F) |
% 23 | 1% | 7.3 | Sunrise:06:14 AM Sunset: 08:43 PM |
Moonrise:01:35 AM Moonset: 06:49 PM Moon Phase ( Waning Crescent ) |
|
| 10 August 2026 Monday | Sunny |
9.8 ° C (49.7°F) |
29.8 ° C (85.7°F) |
19.5 ° C (67.2°F) |
% 33 | 1% | 6.1 | Sunrise:06:15 AM Sunset: 08:42 PM |
Moonrise:02:48 AM Moonset: 07:37 PM Moon Phase ( New Moon ) |
|
| 11 August 2026 Tuesday | Sunny |
10.1 ° C (50.2°F) |
28.8 ° C (83.8°F) |
19.1 ° C (66.5°F) |
% 34 | 1% | 7.7 | Sunrise:06:17 AM Sunset: 08:40 PM |
Moonrise:04:12 AM Moonset: 08:13 PM Moon Phase ( New Moon ) |
|
| 12 August 2026 Wednesday | Sunny |
9.5 ° C (49.2°F) |
26 ° C (78.9°F) |
17.3 ° C (63.2°F) |
% 46 | 36% | 6.9 | Sunrise:06:18 AM Sunset: 08:39 PM |
Moonrise:05:41 AM Moonset: 08:40 PM Moon Phase ( New Moon ) |
|
| 13 August 2026 Thursday | Patchy rain nearby |
8 ° C (46.4°F) |
22.2 ° C (71.9°F) |
12.2 ° C (53.9°F) |
% 76 | 25% | 5 | Sunrise:06:19 AM Sunset: 08:37 PM |
Moonrise:07:09 AM Moonset: 09:03 PM Moon Phase ( New Moon ) |
|
| 14 August 2026 Friday | Sunny |
6.1 ° C (43°F) |
17.1 ° C (62.7°F) |
10 ° C (50°F) |
% 72 | 11% | 5 | Sunrise:06:20 AM Sunset: 08:35 PM |
Moonrise:08:34 AM Moonset: 09:22 PM Moon Phase ( Waxing Crescent ) |
|
| 15 August 2026 Saturday | Partly Cloudy |
3.3 ° C (38°F) |
22.5 ° C (72.6°F) |
13.2 ° C (55.8°F) |
% 61 | 36% | 6 | Sunrise:06:22 AM Sunset: 08:34 PM |
Moonrise:09:55 AM Moonset: 09:41 PM Moon Phase ( Waxing Crescent ) |
|
| 16 August 2026 Sunday | Sunny |
9.1 ° C (48.4°F) |
27.2 ° C (80.9°F) |
17.8 ° C (64.1°F) |
% 55 | 36% | 7 | Sunrise:06:23 AM Sunset: 08:32 PM |
Moonrise:11:15 AM Moonset: 10:00 PM Moon Phase ( Waxing Crescent ) |
|
| 17 August 2026 Monday | Sunny |
11.3 ° C (52.3°F) |
27.9 ° C (82.3°F) |
18.9 ° C (66°F) |
% 45 | 36% | 7 | Sunrise:06:24 AM Sunset: 08:30 PM |
Moonrise:12:33 PM Moonset: 10:22 PM Moon Phase ( Waxing Crescent ) |
|
| 18 August 2026 Tuesday | Sunny |
10.3 ° C (50.5°F) |
27 ° C (80.6°F) |
18.6 ° C (65.4°F) |
% 45 | 2% | 7 | Sunrise:06:25 AM Sunset: 08:29 PM |
Moonrise:01:49 PM Moonset: 10:48 PM Moon Phase ( First Quarter ) |
|
| 19 August 2026 Wednesday | Sunny |
11.1 ° C (52°F) |
29.5 ° C (85.1°F) |
19.3 ° C (66.8°F) |
% 40 | 1% | 7 | Sunrise:06:27 AM Sunset: 08:27 PM |
Moonrise:03:03 PM Moonset: 11:20 PM Moon Phase ( First Quarter ) |
|
| 20 August 2026 Thursday | Patchy rain nearby |
9 ° C (48.2°F) |
26.5 ° C (79.7°F) |
16.8 ° C (62.3°F) |
% 66 | 57% | 7 | Sunrise:06:28 AM Sunset: 08:25 PM |
Moonrise:04:11 PM Moonset: Does not set today Moon Phase ( First Quarter ) |
|
| 21 August 2026 Friday | Sunny |
8.4 ° C (47.2°F) |
30.2 ° C (86.4°F) |
18.2 ° C (64.7°F) |
% 60 | 7% | 8 | Sunrise:06:29 AM Sunset: 08:23 PM |
Moonrise:05:10 PM Moonset: 12:00 AM Moon Phase ( First Quarter ) |
|
| 22 August 2026 Saturday | Sunny |
11.9 ° C (53.4°F) |
28.4 ° C (83.1°F) |
19.7 ° C (67.5°F) |
% 42 | 1% | 7 | Sunrise:06:31 AM Sunset: 08:21 PM |
Moonrise:05:58 PM Moonset: 12:49 AM Moon Phase ( Waxing Gibbous ) |
|