Johnstown Weather Forecast 15 Days, Weather in Johnstown Today
Current weather conditions and 15 day weather forecast for Johnstown, Wyoming, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.
Current weather conditions at Johnstown
| 29 October 2026 Thursday 5.6 ° C / 42.2°F  Clear |
Feels Like : 3.6 ° C / 38.5°F Humidity : % 39 Pressure : 1016 mb Wind Speed : 9 kmph / 5.6 miles from W  Visibility : 10 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15 day weather forecast for Johnstown, WY, USA
Weather Forecast for next 15 Days for Johnstown including weather warnings, temperature, rain, wind speed, cloud, snow, wind speed and wind direction, pressure and UV index.Here is weather for the next 15 days in Johnstown, Wyoming state, US. To see the daily forecast, scroll to the table below.
| Date | Weather forecast | Low temperature | High temperature | Avg. temperature | Humidity | Chance of rain | UV Index | Sun Position | Moon Position | |
|---|---|---|---|---|---|---|---|---|---|---|
| 28 October 2026 Wednesday | Sunny |
2.2 ° C (36°F) |
11.9 ° C (53.4°F) |
7 ° C (44.7°F) |
% 45 | 17% | 3.1 | Sunrise:07:44 AM Sunset: 06:12 PM |
Moonrise:07:26 PM Moonset: 10:48 AM Moon Phase ( Waning Gibbous ) |
|
| 29 October 2026 Thursday | Sunny |
0.7 ° C (33.2°F) |
12.6 ° C (54.6°F) |
6.9 ° C (44.5°F) |
% 41 | 4% | 2.9 | Sunrise:07:45 AM Sunset: 06:11 PM |
Moonrise:08:22 PM Moonset: 11:56 AM Moon Phase ( Waning Gibbous ) |
|
| 30 October 2026 Friday |  Partly Cloudy |
3.2 ° C (37.7°F) |
14.4 ° C (57.9°F) |
8.8 ° C (47.8°F) |
% 41 | 4% | 3 | Sunrise:07:47 AM Sunset: 06:09 PM |
Moonrise:09:29 PM Moonset: 12:55 PM Moon Phase ( Waning Gibbous ) |
|
| 31 October 2026 Saturday | Partly Cloudy |
4.1 ° C (39.4°F) |
16.1 ° C (60.9°F) |
9.5 ° C (49.1°F) |
% 53 | 5% | 2.9 | Sunrise:07:48 AM Sunset: 06:08 PM |
Moonrise:10:43 PM Moonset: 01:43 PM Moon Phase ( Last Quarter ) |
|
| 01 November 2026 Sunday |  Overcast |
2.8 ° C (37.1°F) |
16.3 ° C (61.3°F) |
8.7 ° C (47.6°F) |
% 69 | 72% | 5 | Sunrise:06:49 AM Sunset: 05:07 PM |
Moonrise:Does not rise today Moonset: 01:21 PM Moon Phase ( Last Quarter ) |
|
| 02 November 2026 Monday |  Heavy snow |
1.5 ° C (34.8°F) |
6.4 ° C (43.6°F) |
4 ° C (39.3°F) |
% 79 | 84% | 2 | Sunrise:06:50 AM Sunset: 05:05 PM |
Moonrise:Does not rise today Moonset: 01:51 PM Moon Phase ( Last Quarter ) |
|
| 03 November 2026 Tuesday | Sunny |
0.3 ° C (32.5°F) |
7.9 ° C (46.3°F) |
4.3 ° C (39.8°F) |
% 64 | 5% | 3 | Sunrise:06:52 AM Sunset: 05:04 PM |
Moonrise:12:19 AM Moonset: 02:17 PM Moon Phase ( Waning Crescent ) |
|
| 04 November 2026 Wednesday | Sunny |
1.3 ° C (34.4°F) |
7.3 ° C (45.2°F) |
4.2 ° C (39.6°F) |
% 63 | 5% | 3 | Sunrise:06:53 AM Sunset: 05:03 PM |
Moonrise:01:35 AM Moonset: 02:39 PM Moon Phase ( Waning Crescent ) |
|
| 05 November 2026 Thursday | Partly Cloudy |
-0.4 ° C (31.3°F) |
6.8 ° C (44.2°F) |
3.4 ° C (38.2°F) |
% 69 | 9% | 3 | Sunrise:06:54 AM Sunset: 05:01 PM |
Moonrise:02:50 AM Moonset: 03:01 PM Moon Phase ( Waning Crescent ) |
|
| 06 November 2026 Friday | Partly Cloudy |
1.2 ° C (34.2°F) |
8.2 ° C (46.8°F) |
4.6 ° C (40.3°F) |
% 65 | 11% | 3 | Sunrise:06:56 AM Sunset: 05:00 PM |
Moonrise:04:04 AM Moonset: 03:24 PM Moon Phase ( Waning Crescent ) |
|
| 07 November 2026 Saturday | Partly Cloudy |
0.9 ° C (33.6°F) |
9 ° C (48.3°F) |
5 ° C (41.1°F) |
% 59 | 6% | 3 | Sunrise:06:57 AM Sunset: 04:59 PM |
Moonrise:05:19 AM Moonset: 03:48 PM Moon Phase ( New Moon ) |
|
| 08 November 2026 Sunday | Partly Cloudy |
2.3 ° C (36.1°F) |
8.9 ° C (48.1°F) |
5.3 ° C (41.6°F) |
% 62 | 8% | 3 | Sunrise:06:58 AM Sunset: 04:58 PM |
Moonrise:06:34 AM Moonset: 04:17 PM Moon Phase ( New Moon ) |
|
| 09 November 2026 Monday | Partly Cloudy |
1.5 ° C (34.6°F) |
8.3 ° C (46.9°F) |
4.8 ° C (40.6°F) |
% 68 | 10% | 3 | Sunrise:06:59 AM Sunset: 04:57 PM |
Moonrise:07:48 AM Moonset: 04:51 PM Moon Phase ( New Moon ) |
|
| 10 November 2026 Tuesday | Partly Cloudy |
2.2 ° C (36°F) |
8.6 ° C (47.5°F) |
5.3 ° C (41.5°F) |
% 65 | 7% | 3 | Sunrise:07:01 AM Sunset: 04:56 PM |
Moonrise:08:59 AM Moonset: 05:33 PM Moon Phase ( New Moon ) |
|
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