Grants Pass Airport (GTP) 15 Day Weather Forecast, Grants Pass United States

Current weather conditions and 15 day weather forecast for Grants Pass Airport in Grants Pass, 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 GTP

17 December 2025 Wed
9.4 ° C
( 48.9°F )

Light rain
Light rain
Feels Like : 9.4 ° C / 49°F
Humidity : % 100
Pressure : 1014 mb
Wind Speed : 4 kmph / 2.5 miles from SS
Visibility : 0.4 km
Precipitation (rainfall) : 4.79 mm
Cloud (%) : 60

15-day weather forecast for Grants Pass Airport, Grants Pass, United States

Date Weather forecast Low temperature High temperature Average Temperature Humidity Wind Chance of rain
16 December 2025 Tue Moderate rain Moderate rain 11.5 ° C 17.2 ° C 13.3 ° C % 84 5.8 km/h 88%
17 December 2025 Wed Patchy rain nearby Patchy rain nearby 3.7 ° C 8.1 ° C 7.1 ° C % 76 22.3 km/h 86%
18 December 2025 Thu Cloudy  Cloudy 3.2 ° C 11.7 ° C 7.9 ° C % 76 13.3 km/h 0%
19 December 2025 Fri Heavy rain Heavy rain 4.2 ° C 11.7 ° C 9.4 ° C % 91 7.9 km/h 86%
20 December 2025 Sat Mist Mist 1.8 ° C 7.3 ° C 3.5 ° C % 92 3.6 km/h 0%
21 December 2025 Sun Moderate rain Moderate rain 1.6 ° C 8.6 ° C 5.4 ° C % 95 4 km/h 87%
22 December 2025 Mon Patchy rain nearby Patchy rain nearby 5.3 ° C 10 ° C 8 ° C % 94 7.2 km/h 89%
23 December 2025 Tue Patchy rain nearby Patchy rain nearby 2.4 ° C 6.3 ° C 4.7 ° C % 95 2.9 km/h 84%
24 December 2025 Wed Patchy rain nearby Patchy rain nearby 1.2 ° C 6.2 ° C 3.8 ° C % 96 3.6 km/h 88%
25 December 2025 Thu Moderate rain Moderate rain 0.2 ° C 2.7 ° C 1.3 ° C % 98 11.9 km/h 82%
26 December 2025 Fri Patchy rain nearby Patchy rain nearby 0.2 ° C 5 ° C 2.1 ° C % 98 6.1 km/h 89%
27 December 2025 Sat Moderate rain Moderate rain 1.9 ° C 5.1 ° C 3.6 ° C % 99 8.6 km/h 82%
28 December 2025 Sun Patchy rain nearby Patchy rain nearby 4.8 ° C 8.9 ° C 6.1 ° C % 99 8.6 km/h 83%
29 December 2025 Mon Moderate rain Moderate rain 3.8 ° C 7.1 ° C 5.6 ° C % 98 6.5 km/h 88%
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

Grants Pass Airport hotel prices and location on the map