Current weather conditions and 15 day weather forecast for Ross International Airport, 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.
| 01 October 2026 Thursday 11.7 ° C / 53.1°F ![]() Overcast |
Feels Like : 9.5 ° C / 49.1°F Humidity : % 50 Pressure : 1014 mb Wind Speed : 9 kmph / 5.6 miles from NE ![]() Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 97 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 30 September 2026 Wednesday | Overcast |
7.2 ° C (45°F) |
13.4 ° C (56°F) |
11.1 ° C (52°F) |
% 56 | 7% | 3.6 | Sunrise:07:26 AM Sunset: 07:09 PM |
Moonrise:08:28 PM Moonset: 12:28 PM Moon Phase ( Waning Gibbous ) |
|
| 01 October 2026 Thursday | Overcast |
8.3 ° C (46.9°F) |
15.8 ° C (60.4°F) |
11.7 ° C (53°F) |
% 49 | 8% | 3.4 | Sunrise:07:27 AM Sunset: 07:07 PM |
Moonrise:09:11 PM Moonset: 01:43 PM Moon Phase ( Last Quarter ) |
|
| 02 October 2026 Friday | Overcast |
8.8 ° C (47.8°F) |
20.9 ° C (69.7°F) |
13.9 ° C (56.9°F) |
% 41 | 6% | 3.4 | Sunrise:07:29 AM Sunset: 07:05 PM |
Moonrise:10:08 PM Moonset: 02:49 PM Moon Phase ( Last Quarter ) |
|
| 03 October 2026 Saturday | Overcast |
8.5 ° C (47.3°F) |
15.6 ° C (60°F) |
11.3 ° C (52.4°F) |
% 48 | 6% | 3.5 | Sunrise:07:30 AM Sunset: 07:03 PM |
Moonrise:11:21 PM Moonset: 03:43 PM Moon Phase ( Last Quarter ) |
|
| 04 October 2026 Sunday | Sunny |
7.4 ° C (45.3°F) |
17.9 ° C (64.2°F) |
12.4 ° C (54.3°F) |
% 43 | 2% | 3.6 | Sunrise:07:32 AM Sunset: 07:01 PM |
Moonrise:Does not rise today Moonset: 04:23 PM Moon Phase ( Last Quarter ) |
|
| 05 October 2026 Monday | Sunny |
9.1 ° C (48.3°F) |
24.1 ° C (75.4°F) |
16.4 ° C (61.4°F) |
% 41 | 3% | 6 | Sunrise:07:33 AM Sunset: 06:58 PM |
Moonrise:12:43 AM Moonset: 04:52 PM Moon Phase ( Waning Crescent ) |
|
| 06 October 2026 Tuesday | Sunny |
9.5 ° C (49°F) |
16.6 ° C (61.9°F) |
13.7 ° C (56.6°F) |
% 45 | 2% | 5 | Sunrise:07:35 AM Sunset: 06:56 PM |
Moonrise:02:09 AM Moonset: 05:15 PM Moon Phase ( Waning Crescent ) |
|
| 07 October 2026 Wednesday | Sunny |
9.5 ° C (49.2°F) |
19.9 ° C (67.8°F) |
14 ° C (57.3°F) |
% 37 | 3% | 5 | Sunrise:07:36 AM Sunset: 06:54 PM |
Moonrise:03:36 AM Moonset: 05:34 PM Moon Phase ( Waning Crescent ) |
|
| 08 October 2026 Thursday | Sunny |
10 ° C (49.9°F) |
25.8 ° C (78.4°F) |
16.3 ° C (61.4°F) |
% 27 | 0% | 7 | Sunrise:07:37 AM Sunset: 06:52 PM |
Moonrise:05:00 AM Moonset: 05:51 PM Moon Phase ( Waning Crescent ) |
|
| 09 October 2026 Friday | Sunny |
13.3 ° C (56°F) |
22.4 ° C (72.4°F) |
17 ° C (62.7°F) |
% 25 | 3% | 6 | Sunrise:07:39 AM Sunset: 06:50 PM |
Moonrise:06:24 AM Moonset: 06:07 PM Moon Phase ( New Moon ) |
|
| 10 October 2026 Saturday | Overcast |
13.3 ° C (55.9°F) |
21.4 ° C (70.5°F) |
17.3 ° C (63.1°F) |
% 24 | 8% | 5 | Sunrise:07:40 AM Sunset: 06:48 PM |
Moonrise:07:47 AM Moonset: 06:24 PM Moon Phase ( New Moon ) |
|
| 11 October 2026 Sunday | Sunny |
8.5 ° C (47.2°F) |
19.6 ° C (67.2°F) |
13.8 ° C (56.8°F) |
% 42 | 1% | 5 | Sunrise:07:42 AM Sunset: 06:46 PM |
Moonrise:09:10 AM Moonset: 06:45 PM Moon Phase ( New Moon ) |
|
| 12 October 2026 Monday | Sunny |
11.2 ° C (52.2°F) |
25.8 ° C (78.5°F) |
17 ° C (62.6°F) |
% 39 | 1% | 7 | Sunrise:07:44 AM Sunset: 06:44 PM |
Moonrise:10:33 AM Moonset: 07:10 PM Moon Phase ( Waxing Crescent ) |
|
| 13 October 2026 Tuesday | Sunny |
13 ° C (55.4°F) |
28.1 ° C (82.5°F) |
19 ° C (66.2°F) |
% 36 | 1% | 7 | Sunrise:07:45 AM Sunset: 06:42 PM |
Moonrise:11:52 AM Moonset: 07:42 PM Moon Phase ( Waxing Crescent ) |
|