Grayson County Airport (PNX) 15 Day Weather Forecast, Sherman-Denison United States

Current weather conditions and 15 day weather forecast for Grayson County Airport in Sherman-Denison, 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 PNX

14 December 2025 Sun
1.2 ° C
( 34.2°F )

Overcast
Overcast
Feels Like : -5.1 ° C / 22.9°F
Humidity : % 73
Pressure : 1031 mb
Wind Speed : 31.7 kmph / 19.7 miles from NNENNE
Visibility : 16 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 100

15-day weather forecast for Grayson County Airport, Sherman-Denison, United States

Date Weather forecast Low temperature High temperature Average Temperature Humidity Wind Chance of rain
14 December 2025 Sun Sunny Sunny -3.2 ° C 7 ° C 1.6 ° C % 52 32 km/h 0%
15 December 2025 Mon Partly Cloudy  Partly Cloudy -2.2 ° C 6.3 ° C 2.1 ° C % 40 20.2 km/h 0%
16 December 2025 Tue Cloudy  Cloudy 4.2 ° C 17.3 ° C 9.4 ° C % 60 28.1 km/h 0%
17 December 2025 Wed Patchy rain nearby Patchy rain nearby 13.2 ° C 20.3 ° C 16.6 ° C % 90 33.8 km/h 86%
18 December 2025 Thu Cloudy  Cloudy 12.4 ° C 20.1 ° C 17.6 ° C % 74 33.5 km/h 0%
19 December 2025 Fri Partly Cloudy  Partly Cloudy 8.5 ° C 18.8 ° C 13.2 ° C % 54 27 km/h 0%
20 December 2025 Sat Patchy rain nearby Patchy rain nearby 18.5 ° C 26.6 ° C 21 ° C % 79 35.6 km/h 0%
21 December 2025 Sun Partly Cloudy  Partly Cloudy 5.8 ° C 10.2 ° C 9 ° C % 60 29.5 km/h 0%
22 December 2025 Mon Sunny Sunny 5.1 ° C 17.8 ° C 10.8 ° C % 77 24.1 km/h 0%
23 December 2025 Tue Partly Cloudy  Partly Cloudy 15.1 ° C 24.1 ° C 18.6 ° C % 81 26.3 km/h 0%
24 December 2025 Wed Mist Mist 17.4 ° C 23.3 ° C 20.3 ° C % 86 26.3 km/h 0%
25 December 2025 Thu Patchy rain nearby Patchy rain nearby 19.6 ° C 22.1 ° C 20.6 ° C % 87 25.2 km/h 89%
26 December 2025 Fri Cloudy  Cloudy 18.7 ° C 27 ° C 21.9 ° C % 75 33.1 km/h 0%
27 December 2025 Sat Sunny Sunny 11.8 ° C 18.5 ° C 17 ° C % 66 30.6 km/h 0%
Weather forecasts are usually fully updated every 3 hours.

Add a link to your web page; copy and paste this html to your web page

Grayson County Airport hotel prices and location on the map