Roundup Airport (RPX) 15 Day Weather Forecast, Roundup United States
Current weather conditions and 15 day weather forecast for Roundup Airport in Roundup, United States including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain, wind speed, cloud, pressure, and UV index.
Current weather conditions at RPX
| 21 December 2025 Sun -3.3 ° C ( 26.1°F )  Partly cloudy |
Feels Like : -8 ° C / 17.5°F Humidity : % 68 Pressure : 1013 mb Wind Speed : 13 kmph / 8.1 miles from SW 
Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 75 |
15-day weather forecast for Roundup Airport, Roundup, United States
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 21 December 2025 Sun |  Light freezing rain |
-3.5 ° C | 7.2 ° C | -0.5 ° C | % 66 | 17.6 km/h | 76% |
| 22 December 2025 Mon |  Overcast |
-1.9 ° C | 5.8 ° C | 0.5 ° C | % 83 | 27.4 km/h | 0% |
| 23 December 2025 Tue | Overcast |
-1.6 ° C | 2.3 ° C | 0.3 ° C | % 89 | 11.2 km/h | 0% |
| 24 December 2025 Wed |  Sunny |
-0.5 ° C | 7.9 ° C | 3.1 ° C | % 65 | 25.2 km/h | 0% |
| 25 December 2025 Thu | Partly Cloudy |
-7.7 ° C | -0.3 ° C | -2.4 ° C | % 73 | 26.3 km/h | 0% |
| 26 December 2025 Fri | Sunny |
-7.6 ° C | 6.3 ° C | -1.9 ° C | % 59 | 20.9 km/h | 0% |
| 27 December 2025 Sat | Sunny |
0.2 ° C | 7.3 ° C | 2.7 ° C | % 59 | 23.4 km/h | 0% |
| 28 December 2025 Sun | Sunny |
-0.7 ° C | 6.6 ° C | 1.8 ° C | % 56 | 17.6 km/h | 0% |
| 29 December 2025 Mon | Sunny |
-0.9 ° C | 3.4 ° C | 0.6 ° C | % 56 | 10.8 km/h | 0% |
| 30 December 2025 Tue | Partly Cloudy |
-1.5 ° C | 5.8 ° C | 1.2 ° C | % 49 | 27.4 km/h | 0% |
| 31 December 2025 Wed | Sunny |
0.2 ° C | 5.4 ° C | 2.2 ° C | % 52 | 26.6 km/h | 0% |
| 01 January 2026 Thu |  Moderate or heavy snow showers |
-4 ° C | 0.7 ° C | -1.7 ° C | % 68 | 28.4 km/h | 67% |
| 02 January 2026 Fri | Sunny |
-10.3 ° C | -4.2 ° C | -6.9 ° C | % 74 | 19.8 km/h | 0% |
| 03 January 2026 Sat | Partly Cloudy |
-10.6 ° C | 0.9 ° C | -4.4 ° C | % 69 | 27.7 km/h | 0% |
Add a link to your web page; copy and paste this html to your web page
