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

04 June 2026 Thu
28 ° C
( 82.4°F )

Sunny
Sunny
Feels Like : 27.6 ° C / 81.7°F
Humidity : % 33
Pressure : 1022 mb
Wind Speed : 5.4 kmph / 3.4 miles from SSESSE
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
03 June 2026 Wed Sunny Sunny 12.6 ° C 30.1 ° C 21.8 ° C % 44 13 km/h 0%
04 June 2026 Thu Sunny Sunny 14.5 ° C 26.2 ° C 20.7 ° C % 66 16.6 km/h 1%
05 June 2026 Fri Partly Cloudy Partly Cloudy 16.7 ° C 26.7 ° C 21.5 ° C % 75 25.2 km/h 73%
06 June 2026 Sat Moderate rain Moderate rain 18 ° C 28.5 ° C 22.5 ° C % 81 29.2 km/h 84%
07 June 2026 Sun Heavy rain Heavy rain 20.2 ° C 29.1 ° C 24.4 ° C % 83 13 km/h 90%
08 June 2026 Mon Patchy rain nearby Patchy rain nearby 21 ° C 25.5 ° C 22.2 ° C % 93 22 km/h 94%
09 June 2026 Tue Patchy rain nearby Patchy rain nearby 20.4 ° C 23.9 ° C 22.1 ° C % 94 18.4 km/h 90%
10 June 2026 Wed Patchy rain nearby Patchy rain nearby 21.1 ° C 27.4 ° C 23.6 ° C % 91 19.8 km/h 83%
11 June 2026 Thu Patchy rain nearby Patchy rain nearby 20 ° C 31.6 ° C 25.8 ° C % 84 14.8 km/h 77%
12 June 2026 Fri Sunny Sunny 23.5 ° C 33.1 ° C 28.2 ° C % 76 14.4 km/h 3%
13 June 2026 Sat Patchy rain nearby Patchy rain nearby 24.4 ° C 33.6 ° C 28.5 ° C % 75 16.2 km/h 73%
14 June 2026 Sun Partly Cloudy Partly Cloudy 24.6 ° C 34.1 ° C 28.9 ° C % 72 9 km/h 3%
15 June 2026 Mon Patchy rain nearby Patchy rain nearby 23.9 ° C 32.8 ° C 27.9 ° C % 72 14.4 km/h 73%
16 June 2026 Tue Patchy rain nearby Patchy rain nearby 22.9 ° C 33.3 ° C 27.5 ° C % 78 15.1 km/h 73%
Weather forecasts are usually fully updated every 3 hours.

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