Current weather conditions and 15 day weather forecast for Carter, 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.
| 18 September 2026 Friday 23.3 ° C / 74°F ![]() Sunny |
Feels Like : 20.2 ° C / 68.4°F Humidity : % 32 Pressure : 1012 mb Wind Speed : 11.5 kmph / 7.2 miles from NE ![]() Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 5 |
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 17 September 2026 Thursday | Sunny |
9.9 ° C (49.9°F) |
23.3 ° C (74°F) |
16.1 ° C (61°F) |
% 51 | 4% | 4.7 | Sunrise:07:03 AM Sunset: 07:32 PM |
Moonrise:03:08 PM Moonset: 10:35 PM Moon Phase ( First Quarter ) |
|
| 18 September 2026 Friday | Overcast |
14.5 ° C (58.1°F) |
23.8 ° C (74.9°F) |
18.7 ° C (65.7°F) |
% 52 | 7% | 4.5 | Sunrise:07:05 AM Sunset: 07:30 PM |
Moonrise:04:01 PM Moonset: 11:31 PM Moon Phase ( First Quarter ) |
|
| 19 September 2026 Saturday | Overcast |
14.6 ° C (58.3°F) |
22.7 ° C (72.8°F) |
18 ° C (64.4°F) |
% 59 | 18% | 4.5 | Sunrise:07:06 AM Sunset: 07:28 PM |
Moonrise:04:43 PM Moonset: Does not set today Moon Phase ( First Quarter ) |
|
| 20 September 2026 Sunday | Sunny |
13.9 ° C (56.9°F) |
25 ° C (77°F) |
18.3 ° C (65°F) |
% 54 | 5% | 4.8 | Sunrise:07:08 AM Sunset: 07:26 PM |
Moonrise:05:15 PM Moonset: 12:35 AM Moon Phase ( Waxing Gibbous ) |
|
| 21 September 2026 Monday | Sunny |
12.8 ° C (55.1°F) |
27 ° C (80.5°F) |
19.3 ° C (66.7°F) |
% 37 | 2% | 7 | Sunrise:07:09 AM Sunset: 07:24 PM |
Moonrise:05:39 PM Moonset: 01:42 AM Moon Phase ( Waxing Gibbous ) |
|
| 22 September 2026 Tuesday | Sunny |
7 ° C (44.6°F) |
16.5 ° C (61.7°F) |
12.3 ° C (54.1°F) |
% 44 | 2% | 5 | Sunrise:07:10 AM Sunset: 07:22 PM |
Moonrise:05:59 PM Moonset: 02:51 AM Moon Phase ( Waxing Gibbous ) |
|
| 23 September 2026 Wednesday | Sunny |
9 ° C (48.2°F) |
22.5 ° C (72.4°F) |
15.1 ° C (59.3°F) |
% 33 | 3% | 6 | Sunrise:07:12 AM Sunset: 07:20 PM |
Moonrise:06:15 PM Moonset: 03:59 AM Moon Phase ( Waxing Gibbous ) |
|
| 24 September 2026 Thursday | Sunny |
12.3 ° C (54.1°F) |
25.9 ° C (78.7°F) |
18.6 ° C (65.5°F) |
% 36 | 4% | 7 | Sunrise:07:13 AM Sunset: 07:18 PM |
Moonrise:06:30 PM Moonset: 05:07 AM Moon Phase ( Full Moon ) |
|
| 25 September 2026 Friday | Overcast |
15.1 ° C (59.1°F) |
32 ° C (89.6°F) |
22.8 ° C (73°F) |
% 28 | 4% | 7 | Sunrise:07:14 AM Sunset: 07:16 PM |
Moonrise:06:44 PM Moonset: 06:14 AM Moon Phase ( Full Moon ) |
|
| 26 September 2026 Saturday | Overcast |
18 ° C (64.4°F) |
30.7 ° C (87.3°F) |
22.4 ° C (72.4°F) |
% 32 | 8% | 7 | Sunrise:07:16 AM Sunset: 07:14 PM |
Moonrise:06:59 PM Moonset: 07:23 AM Moon Phase ( Full Moon ) |
|
| 27 September 2026 Sunday | Sunny |
11.7 ° C (53.1°F) |
20.4 ° C (68.8°F) |
17.1 ° C (62.8°F) |
% 37 | 3% | 6 | Sunrise:07:17 AM Sunset: 07:12 PM |
Moonrise:07:15 PM Moonset: 08:33 AM Moon Phase ( Waning Gibbous ) |
|
| 28 September 2026 Monday | Overcast |
5.7 ° C (42.3°F) |
11.4 ° C (52.5°F) |
8.1 ° C (46.5°F) |
% 56 | 36% | 3 | Sunrise:07:18 AM Sunset: 07:10 PM |
Moonrise:07:34 PM Moonset: 09:45 AM Moon Phase ( Waning Gibbous ) |
|
| 29 September 2026 Tuesday | Overcast |
3.3 ° C (38°F) |
13.2 ° C (55.8°F) |
8.3 ° C (46.9°F) |
% 57 | 9% | 3 | Sunrise:07:20 AM Sunset: 07:07 PM |
Moonrise:07:58 PM Moonset: 11:01 AM Moon Phase ( Waning Gibbous ) |
|
| 30 September 2026 Wednesday | Partly Cloudy |
5.3 ° C (41.5°F) |
15.7 ° C (60.3°F) |
10 ° C (50.1°F) |
% 61 | 6% | 5 | Sunrise:07:21 AM Sunset: 07:05 PM |
Moonrise:08:30 PM Moonset: 12:17 PM Moon Phase ( Waning Gibbous ) |
|