Oshima Airport (OIM) 15 Day Weather Forecast, Oshima Japan

Current weather conditions and 15 day weather forecast for Oshima Airport in Oshima, 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 OIM

20 December 2025 Sat
17.4 ° C
( 63.3°F )

Light rain shower
Light rain shower
Feels Like : 17.4 ° C / 63.3°F
Humidity : % 82
Pressure : 1024 mb
Wind Speed : 16.2 kmph / 10.1 miles from WSWWSW
Visibility : 10 km
Precipitation (rainfall) : 1 mm
Cloud (%) : 100

15-day weather forecast for Oshima Airport, Oshima, Japan

Date Weather forecast Low temperature High temperature Average Temperature Humidity Wind Chance of rain
20 December 2025 Sat Moderate rain Moderate rain 16.4 ° C 18.5 ° C 17.6 ° C % 69 31 km/h 99%
21 December 2025 Sun Heavy rain Heavy rain 16 ° C 18.4 ° C 18 ° C % 85 46.8 km/h 95%
22 December 2025 Mon Patchy rain nearby Patchy rain nearby 11.1 ° C 14.3 ° C 13.3 ° C % 63 50 km/h 84%
23 December 2025 Tue Patchy rain nearby Patchy rain nearby 10.3 ° C 13 ° C 11.6 ° C % 67 33.8 km/h 79%
24 December 2025 Wed Heavy rain Heavy rain 13.7 ° C 17.5 ° C 16 ° C % 75 57.6 km/h 74%
25 December 2025 Thu Partly Cloudy  Partly Cloudy 11.7 ° C 14.6 ° C 13.4 ° C % 70 40.7 km/h 0%
26 December 2025 Fri Patchy rain nearby Patchy rain nearby 9.1 ° C 11.5 ° C 10.2 ° C % 64 37.8 km/h 86%
27 December 2025 Sat Moderate rain Moderate rain 11.4 ° C 16.1 ° C 12.7 ° C % 77 40.3 km/h 86%
28 December 2025 Sun Patchy rain nearby Patchy rain nearby 11.9 ° C 13.7 ° C 12.9 ° C % 70 31.3 km/h 87%
29 December 2025 Mon Partly Cloudy  Partly Cloudy 9.7 ° C 12.1 ° C 10.7 ° C % 59 34.2 km/h 0%
30 December 2025 Tue Patchy rain nearby Patchy rain nearby 11 ° C 13.7 ° C 12.4 ° C % 68 42.8 km/h 85%
31 December 2025 Wed Moderate rain Moderate rain 7.1 ° C 14.7 ° C 12.7 ° C % 72 66.6 km/h 88%
01 January 2026 Thu Sunny Sunny 5.5 ° C 6.2 ° C 5.9 ° C % 62 70.2 km/h 0%
02 January 2026 Fri Sunny Sunny 6 ° C 10.1 ° C 8.1 ° C % 61 60.5 km/h 0%
Weather forecasts are usually fully updated every 3 hours.

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