Sullivan County Airport (SIV) 15 Day Weather Forecast, Sullivan United States
Current weather conditions and 15 day weather forecast for Sullivan County Airport in Sullivan, 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 SIV
| 12 January 2026 Mon -3.7 ° C ( 25.3°F )  Partly Cloudy |
Feels Like : -7.5 ° C / 18.4°F Humidity : % 86 Pressure : 1033 mb Wind Speed : 9.4 kmph / 5.8 miles from W 
Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 0 |
15-day weather forecast for Sullivan County Airport, Sullivan, United States
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 11 January 2026 Sun |  Moderate snow |
-4 ° C | -0.3 ° C | -1.5 ° C | % 74 | 31.7 km/h | 67% |
| 12 January 2026 Mon |  Sunny |
-4.1 ° C | 9.8 ° C | 1 ° C | % 73 | 24.8 km/h | 0% |
| 13 January 2026 Tue | Partly Cloudy |
-2.2 ° C | 11 ° C | 3.6 ° C | % 82 | 29.5 km/h | 0% |
| 14 January 2026 Wed |  Overcast |
-4.4 ° C | 3.9 ° C | 2.9 ° C | % 87 | 33.5 km/h | 0% |
| 15 January 2026 Thu |  Blowing snow |
-7.6 ° C | -2.7 ° C | -5.6 ° C | % 65 | 33.5 km/h | 89% |
| 16 January 2026 Fri | Overcast |
-6.5 ° C | 3.3 ° C | -3.5 ° C | % 61 | 27 km/h | 0% |
| 17 January 2026 Sat | Overcast |
-5.8 ° C | 0.1 ° C | -1.7 ° C | % 71 | 24.1 km/h | 0% |
| 18 January 2026 Sun | Partly Cloudy |
-9.4 ° C | -6.5 ° C | -7.5 ° C | % 48 | 26.6 km/h | 0% |
| 19 January 2026 Mon | Sunny |
-5.8 ° C | -2.1 ° C | -4 ° C | % 43 | 33.8 km/h | 0% |
| 20 January 2026 Tue | Sunny |
-6 ° C | 1.7 ° C | -2.9 ° C | % 47 | 15.5 km/h | 0% |
| 21 January 2026 Wed | Partly Cloudy |
-5.8 ° C | 1.2 ° C | -2.7 ° C | % 50 | 20.5 km/h | 0% |
| 22 January 2026 Thu |  Patchy rain nearby |
-1.5 ° C | 7.7 ° C | 2.6 ° C | % 81 | 23.8 km/h | 62% |
| 23 January 2026 Fri | Patchy rain nearby |
8.9 ° C | 15.2 ° C | 12.2 ° C | % 76 | 39.6 km/h | 84% |
| 24 January 2026 Sat |  Moderate rain |
10.5 ° C | 16.6 ° C | 15.5 ° C | % 87 | 40 km/h | 86% |
Add a link to your web page; copy and paste this html to your web page
