Lewistown Municipal Airport (LWT) 15 Day Weather Forecast, Lewistown United States
Current weather conditions and 15 day weather forecast for Lewistown Municipal Airport in Lewistown, 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 LWT
| 14 March 2026 Sat -5.6 ° C ( 21.9°F )  Patchy light snow |
Feels Like : -10.4 ° C / 13.4°F Humidity : % 92 Pressure : 1003 mb Wind Speed : 11.2 kmph / 6.9 miles from ENE 
Visibility : 1.2 km Precipitation (rainfall) : 0.35 mm Cloud (%) : 60 |
15-day weather forecast for Lewistown Municipal Airport, Lewistown, United States
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 14 March 2026 Sat |  Light snow |
-12.9 ° C | -1.7 ° C | -5.3 ° C | % 89 | 18.7 km/h | 82% |
| 15 March 2026 Sun |  Moderate snow |
-13.8 ° C | -4.8 ° C | -8.6 ° C | % 83 | 10.8 km/h | 86% |
| 16 March 2026 Mon |  Overcast |
-7.4 ° C | 3.8 ° C | -0.4 ° C | % 92 | 21.6 km/h | 0% |
| 17 March 2026 Tue |  Sunny |
1.5 ° C | 12.5 ° C | 6.4 ° C | % 73 | 43.2 km/h | 0% |
| 18 March 2026 Wed |  Partly Cloudy |
7.3 ° C | 17.4 ° C | 11.8 ° C | % 46 | 35.3 km/h | 0% |
| 19 March 2026 Thu | Sunny |
10.5 ° C | 18.2 ° C | 13.6 ° C | % 52 | 33.1 km/h | 0% |
| 20 March 2026 Fri | Sunny |
11.2 ° C | 18.9 ° C | 14.4 ° C | % 45 | 32.8 km/h | 0% |
| 21 March 2026 Sat | Sunny |
10.6 ° C | 20.4 ° C | 14.6 ° C | % 47 | 23.8 km/h | 0% |
| 22 March 2026 Sun | Partly Cloudy |
5.4 ° C | 11 ° C | 9.5 ° C | % 66 | 24.8 km/h | 0% |
| 23 March 2026 Mon |  Patchy rain nearby |
3.7 ° C | 7.9 ° C | 5 ° C | % 86 | 25.2 km/h | 80% |
| 24 March 2026 Tue | Patchy rain nearby |
0.1 ° C | 2.2 ° C | 1.6 ° C | % 93 | 20.2 km/h | 88% |
| 25 March 2026 Wed | Moderate snow |
-1.6 ° C | 0 ° C | -0.8 ° C | % 97 | 12.6 km/h | 87% |
| 26 March 2026 Thu |  Heavy snow |
-7.6 ° C | -3.2 ° C | -4.2 ° C | % 96 | 12.2 km/h | 74% |
| 27 March 2026 Fri | Moderate snow |
-10 ° C | -2.7 ° C | -6.8 ° C | % 92 | 7.9 km/h | 74% |
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