Current weather conditions and 15 day weather forecast for Harlem, 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.
| 11 May 2026 Monday 13.3 ° C / 55.9°F ![]() Clear |
Feels Like : 12.9 ° C / 55.2°F Humidity : % 45 Pressure : 1009 mb Wind Speed : 7.9 kmph / 4.9 miles from SSW ![]() Visibility : 16 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 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 11 May 2026 Monday | Sunny |
10.6 ° C (51°F) |
21.5 ° C (70.7°F) |
16.7 ° C (62°F) |
% 38 | 0% | 5.8 | Sunrise:05:40 AM Sunset: 08:45 PM |
Moonrise:03:17 AM Moonset: 02:33 PM Moon Phase ( Waning Crescent ) |
|
| 12 May 2026 Tuesday | Sunny |
7.9 ° C (46.2°F) |
22.6 ° C (72.6°F) |
15.6 ° C (60.1°F) |
% 36 | 0% | 6.7 | Sunrise:05:39 AM Sunset: 08:46 PM |
Moonrise:03:32 AM Moonset: 03:50 PM Moon Phase ( Waning Crescent ) |
|
| 13 May 2026 Wednesday | Sunny |
11.2 ° C (52.2°F) |
31.1 ° C (87.9°F) |
21.2 ° C (70.1°F) |
% 27 | 0% | 7.2 | Sunrise:05:37 AM Sunset: 08:47 PM |
Moonrise:03:48 AM Moonset: 05:10 PM Moon Phase ( Waning Crescent ) |
|
| 14 May 2026 Thursday | Sunny |
16.7 ° C (62.1°F) |
25.3 ° C (77.6°F) |
21.3 ° C (70.4°F) |
% 38 | 0% | 6.8 | Sunrise:05:36 AM Sunset: 08:49 PM |
Moonrise:04:05 AM Moonset: 06:34 PM Moon Phase ( Waning Crescent ) |
|
| 15 May 2026 Friday | Patchy rain nearby |
13.4 ° C (56°F) |
23.7 ° C (74.7°F) |
17.5 ° C (63.5°F) |
% 58 | 82% | 0 | Sunrise:05:35 AM Sunset: 08:50 PM |
Moonrise:04:26 AM Moonset: 08:04 PM Moon Phase ( Waning Crescent ) |
|
| 16 May 2026 Saturday | Sunny |
11.3 ° C (52.3°F) |
20.3 ° C (68.5°F) |
15.6 ° C (60°F) |
% 40 | 0% | 5 | Sunrise:05:33 AM Sunset: 08:51 PM |
Moonrise:04:53 AM Moonset: 09:34 PM Moon Phase ( New Moon ) |
|
| 17 May 2026 Sunday | Sunny |
9.5 ° C (49°F) |
21.8 ° C (71.3°F) |
16.1 ° C (61°F) |
% 35 | 0% | 5 | Sunrise:05:32 AM Sunset: 08:53 PM |
Moonrise:05:32 AM Moonset: 10:57 PM Moon Phase ( Waxing Crescent ) |
|
| 18 May 2026 Monday | Partly Cloudy |
6.4 ° C (43.5°F) |
18.6 ° C (65.4°F) |
13 ° C (55.4°F) |
% 55 | 0% | 4 | Sunrise:05:31 AM Sunset: 08:54 PM |
Moonrise:06:25 AM Moonset: No moonset Moon Phase ( Waxing Crescent ) |
|
| 19 May 2026 Tuesday | Partly Cloudy |
7.5 ° C (45.4°F) |
20.9 ° C (69.5°F) |
14.7 ° C (58.5°F) |
% 48 | 0% | 4 | Sunrise:05:30 AM Sunset: 08:55 PM |
Moonrise:07:36 AM Moonset: 12:06 AM Moon Phase ( Waxing Crescent ) |
|
| 20 May 2026 Wednesday | Patchy rain nearby |
10 ° C (50°F) |
19.3 ° C (66.7°F) |
13.3 ° C (55.9°F) |
% 55 | 73% | 3 | Sunrise:05:29 AM Sunset: 08:56 PM |
Moonrise:08:58 AM Moonset: 12:56 AM Moon Phase ( Waxing Crescent ) |
|
| 21 May 2026 Thursday | Patchy rain nearby |
6.3 ° C (43.3°F) |
17.8 ° C (64°F) |
11.9 ° C (53.4°F) |
% 55 | 79% | 3 | Sunrise:05:27 AM Sunset: 08:58 PM |
Moonrise:10:23 AM Moonset: 01:32 AM Moon Phase ( Waxing Crescent ) |
|
| 22 May 2026 Friday | Sunny |
9.1 ° C (48.3°F) |
18.7 ° C (65.7°F) |
13.7 ° C (56.7°F) |
% 42 | 0% | 4 | Sunrise:05:26 AM Sunset: 08:59 PM |
Moonrise:11:45 AM Moonset: 01:57 AM Moon Phase ( Waxing Crescent ) |
|
| 23 May 2026 Saturday | Partly Cloudy |
4.5 ° C (40.1°F) |
16.3 ° C (61.3°F) |
10.5 ° C (50.8°F) |
% 56 | 0% | 4 | Sunrise:05:25 AM Sunset: 09:00 PM |
Moonrise:01:03 PM Moonset: 02:16 AM Moon Phase ( First Quarter ) |
|
| 24 May 2026 Sunday | Patchy rain nearby |
7.3 ° C (45.1°F) |
12.8 ° C (55°F) |
10.1 ° C (50.2°F) |
% 64 | 86% | 3 | Sunrise:05:24 AM Sunset: 09:01 PM |
Moonrise:02:17 PM Moonset: 02:32 AM Moon Phase ( Waxing Gibbous ) |
|