Junmachi Airport (GAJ) 15 Day Weather Forecast, Yamagata Japan

Current weather conditions and 15 day weather forecast for Junmachi Airport in Yamagata, Japan 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 GAJ

05 December 2025 Fri
-1.3 ° C
( 29.7°F )

Light snow showers
Light snow showers
Feels Like : -5.3 ° C / 22.4°F
Humidity : % 95
Pressure : 1020 mb
Wind Speed : 11.9 kmph / 7.4 miles from WW
Visibility : 10 km
Precipitation (rainfall) : 0.06 mm
Cloud (%) : 71

15-day weather forecast for Junmachi Airport, Yamagata, Japan

Date Weather forecast Low temperature High temperature Average Temperature Humidity Wind Chance of rain
05 December 2025 Fri Heavy snow Heavy snow -5.9 ° C 1 ° C -1 ° C % 94 13.3 km/h 99%
06 December 2025 Sat Mist Mist -5.3 ° C 2.1 ° C -1.4 ° C % 94 12.6 km/h 0%
07 December 2025 Sun Patchy rain nearby Patchy rain nearby -3.8 ° C 4.5 ° C 1.6 ° C % 90 12.2 km/h 87%
08 December 2025 Mon Patchy rain nearby Patchy rain nearby 1.5 ° C 6.4 ° C 4.5 ° C % 90 28.4 km/h 84%
09 December 2025 Tue Moderate or heavy snow showers Moderate or heavy snow showers -3.6 ° C 0.2 ° C -0.9 ° C % 86 28.4 km/h 75%
10 December 2025 Wed Light freezing rain Light freezing rain -4.5 ° C 0.5 ° C -2.1 ° C % 85 10.8 km/h 68%
11 December 2025 Thu Light drizzle Light drizzle -3.1 ° C 2.2 ° C -0.1 ° C % 90 7.6 km/h 87%
12 December 2025 Fri Patchy rain nearby Patchy rain nearby -0.7 ° C 1.7 ° C 0.9 ° C % 93 15.8 km/h 83%
13 December 2025 Sat Mist Mist -3.2 ° C 1.2 ° C -0.9 ° C % 94 7.2 km/h 0%
14 December 2025 Sun Light snow showers Light snow showers -2.6 ° C -0.9 ° C -1.2 ° C % 88 21.2 km/h 69%
15 December 2025 Mon Moderate or heavy snow showers Moderate or heavy snow showers -6.3 ° C 1.5 ° C -2.5 ° C % 89 7.2 km/h 83%
16 December 2025 Tue Moderate or heavy snow showers Moderate or heavy snow showers -5.8 ° C 2.1 ° C -2.2 ° C % 90 18 km/h 88%
17 December 2025 Wed Moderate snow Moderate snow -2.9 ° C 1.7 ° C -0.6 ° C % 94 6.8 km/h 65%
18 December 2025 Thu Cloudy  Cloudy -2.6 ° C 2.6 ° C 0.1 ° C % 91 10.4 km/h 0%
Weather forecasts are usually fully updated every 3 hours.

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