Jamestown Airport (JMS) 15 Day Weather Forecast, Jamestown United States
Current weather conditions and 15 day weather forecast for Jamestown Airport in Jamestown, 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 JMS
| 15 December 2025 Mon -5.6 ° C ( 21.9°F )  Sunny |
Feels Like : -9.7 ° C / 14.6°F Humidity : % 88 Pressure : 1014 mb Wind Speed : 9 kmph / 5.6 miles from NNW 
Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15-day weather forecast for Jamestown Airport, Jamestown, United States
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 15 December 2025 Mon | Sunny |
-10 ° C | -2.9 ° C | -6.4 ° C | % 82 | 18.7 km/h | 0% |
| 16 December 2025 Tue |  Partly Cloudy |
-2.9 ° C | 4.2 ° C | 0.6 ° C | % 93 | 49.3 km/h | 0% |
| 17 December 2025 Wed |  Moderate or heavy snow showers |
-4.7 ° C | 0.4 ° C | -1.3 ° C | % 93 | 38.2 km/h | 75% |
| 18 December 2025 Thu |  Blizzard |
-20.9 ° C | -5.9 ° C | -12.3 ° C | % 75 | 53.6 km/h | 61% |
| 19 December 2025 Fri |  Patchy moderate snow |
-20.6 ° C | -10.5 ° C | -16.5 ° C | % 77 | 28.4 km/h | 84% |
| 20 December 2025 Sat | Sunny |
-15.7 ° C | -9.9 ° C | -10.6 ° C | % 80 | 22.3 km/h | 0% |
| 21 December 2025 Sun | Sunny |
-18.9 ° C | -7.1 ° C | -13.4 ° C | % 86 | 19.8 km/h | 0% |
| 22 December 2025 Mon |  Mist |
-8 ° C | 1.8 ° C | -3.5 ° C | % 87 | 18.4 km/h | 0% |
| 23 December 2025 Tue | Partly Cloudy |
-13 ° C | -7.4 ° C | -7.6 ° C | % 80 | 28.4 km/h | 0% |
| 24 December 2025 Wed | Sunny |
-17 ° C | -12.8 ° C | -15.1 ° C | % 76 | 16.2 km/h | 0% |
| 25 December 2025 Thu |  Light snow |
-14.3 ° C | -9.4 ° C | -11.5 ° C | % 90 | 25.9 km/h | 88% |
| 26 December 2025 Fri | Sunny |
-23.5 ° C | -17.4 ° C | -20.1 ° C | % 86 | 22.3 km/h | 0% |
| 27 December 2025 Sat |  Overcast |
-18 ° C | -9.9 ° C | -14.1 ° C | % 89 | 16.6 km/h | 0% |
| 28 December 2025 Sun | Overcast |
-12.3 ° C | -4.7 ° C | -8.3 ° C | % 92 | 18.7 km/h | 0% |
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