Current weather conditions and 15 day weather forecast for St Ignatius 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.
| 19 June 2026 Friday 27.4 ° C / 81.4°F ![]() Sunny |
Feels Like : 23.2 ° C / 73.8°F Humidity : % 26 Pressure : 1011 mb Wind Speed : 3.6 kmph / 2.2 miles from N ![]() Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 19 June 2026 Friday | Sunny |
12.9 ° C (55.2°F) |
28.2 ° C (82.8°F) |
21 ° C (69.8°F) |
% 36 | 1% | 8.9 | Sunrise:05:39 AM Sunset: 09:35 PM |
Moonrise:10:53 AM Moonset: 12:32 AM Moon Phase ( Waxing Crescent ) |
|
| 20 June 2026 Saturday | Sunny |
8.4 ° C (47.2°F) |
27.1 ° C (80.8°F) |
19.6 ° C (67.3°F) |
% 43 | 2% | 8.8 | Sunrise:05:39 AM Sunset: 09:36 PM |
Moonrise:12:14 PM Moonset: 12:52 AM Moon Phase ( First Quarter ) |
|
| 21 June 2026 Sunday | Patchy rain nearby |
7.2 ° C (44.9°F) |
23.3 ° C (73.9°F) |
15.7 ° C (60.3°F) |
% 56 | 17% | 8.3 | Sunrise:05:39 AM Sunset: 09:36 PM |
Moonrise:01:31 PM Moonset: 01:10 AM Moon Phase ( First Quarter ) |
|
| 22 June 2026 Monday | Sunny |
5.4 ° C (41.8°F) |
22.8 ° C (73.1°F) |
14.7 ° C (58.5°F) |
% 60 | 17% | 8.4 | Sunrise:05:40 AM Sunset: 09:36 PM |
Moonrise:02:47 PM Moonset: 01:27 AM Moon Phase ( First Quarter ) |
|
| 23 June 2026 Tuesday | Sunny |
6.9 ° C (44.3°F) |
25.2 ° C (77.3°F) |
16.7 ° C (62.1°F) |
% 53 | 2% | 7.7 | Sunrise:05:40 AM Sunset: 09:36 PM |
Moonrise:04:01 PM Moonset: 01:44 AM Moon Phase ( Waxing Gibbous ) |
|
| 24 June 2026 Wednesday | Sunny |
9 ° C (48.2°F) |
26.8 ° C (80.2°F) |
15.9 ° C (60.5°F) |
% 49 | 2% | 0 | Sunrise:05:40 AM Sunset: 09:36 PM |
Moonrise:05:16 PM Moonset: 02:03 AM Moon Phase ( Waxing Gibbous ) |
|
| 25 June 2026 Thursday | Sunny |
10.1 ° C (50.2°F) |
28.1 ° C (82.6°F) |
19.3 ° C (66.7°F) |
% 45 | 1% | 5 | Sunrise:05:41 AM Sunset: 09:36 PM |
Moonrise:06:29 PM Moonset: 02:26 AM Moon Phase ( Waxing Gibbous ) |
|
| 26 June 2026 Friday | Sunny |
10.1 ° C (50.1°F) |
29 ° C (84.2°F) |
18.8 ° C (65.9°F) |
% 55 | 3% | 5 | Sunrise:05:41 AM Sunset: 09:37 PM |
Moonrise:07:39 PM Moonset: 02:54 AM Moon Phase ( Waxing Gibbous ) |
|
| 27 June 2026 Saturday | Sunny |
11.6 ° C (52.8°F) |
29 ° C (84.2°F) |
19.8 ° C (67.6°F) |
% 42 | 17% | 5 | Sunrise:05:41 AM Sunset: 09:36 PM |
Moonrise:08:41 PM Moonset: 03:30 AM Moon Phase ( Full Moon ) |
|
| 28 June 2026 Sunday | Patchy rain nearby |
6.5 ° C (43.6°F) |
19.7 ° C (67.4°F) |
13.9 ° C (57°F) |
% 60 | 17% | 3 | Sunrise:05:42 AM Sunset: 09:36 PM |
Moonrise:09:34 PM Moonset: 04:15 AM Moon Phase ( Full Moon ) |
|
| 29 June 2026 Monday | Sunny |
6.2 ° C (43.1°F) |
24.7 ° C (76.5°F) |
15.8 ° C (60.4°F) |
% 50 | 2% | 5 | Sunrise:05:42 AM Sunset: 09:36 PM |
Moonrise:10:16 PM Moonset: 05:11 AM Moon Phase ( Full Moon ) |
|
| 30 June 2026 Tuesday | Sunny |
8.5 ° C (47.2°F) |
28.6 ° C (83.5°F) |
18.6 ° C (65.6°F) |
% 36 | 1% | 5 | Sunrise:05:43 AM Sunset: 09:36 PM |
Moonrise:10:49 PM Moonset: 06:14 AM Moon Phase ( Full Moon ) |
|
| 01 July 2026 Wednesday | Sunny |
7.4 ° C (45.4°F) |
25.2 ° C (77.4°F) |
16.5 ° C (61.7°F) |
% 28 | 0% | 5 | Sunrise:05:44 AM Sunset: 09:36 PM |
Moonrise:11:14 PM Moonset: 07:21 AM Moon Phase ( Waning Gibbous ) |
|
| 02 July 2026 Thursday | Sunny |
4.7 ° C (40.4°F) |
26.1 ° C (78.9°F) |
15.6 ° C (60.1°F) |
% 31 | 1% | 5 | Sunrise:05:44 AM Sunset: 09:36 PM |
Moonrise:11:34 PM Moonset: 08:29 AM Moon Phase ( Waning Gibbous ) |
|