Sim Airport (SMJ) 15 Day Weather Forecast, Sim Papua New Guinea

Current weather conditions and 15 day weather forecast for Sim Airport in Sim, Papua New Guinea 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 SMJ

22 December 2025 Mon
17 ° C
( 62.7°F )

Light rain shower
Light rain shower
Feels Like : 17 ° C / 62.7°F
Humidity : % 97
Pressure : 1013 mb
Wind Speed : 3.6 kmph / 2.2 miles from NENE
Visibility : 10 km
Precipitation (rainfall) : 1.22 mm
Cloud (%) : 75

15-day weather forecast for Sim Airport, Sim, Papua New Guinea

Date Weather forecast Low temperature High temperature Average Temperature Humidity Wind Chance of rain
22 December 2025 Mon Moderate rain Moderate rain 16.3 ° C 22.8 ° C 18.4 ° C % 85 8.3 km/h 97%
23 December 2025 Tue Heavy rain Heavy rain 16.5 ° C 23.8 ° C 18.8 ° C % 87 8.3 km/h 91%
24 December 2025 Wed Heavy rain Heavy rain 16.7 ° C 23.2 ° C 18.9 ° C % 87 7.6 km/h 87%
25 December 2025 Thu Moderate rain Moderate rain 15.5 ° C 22.7 ° C 18.4 ° C % 87 6.5 km/h 87%
26 December 2025 Fri Heavy rain Heavy rain 15.1 ° C 23.4 ° C 18.7 ° C % 85 8.3 km/h 85%
27 December 2025 Sat Patchy rain nearby Patchy rain nearby 15.3 ° C 23.7 ° C 18.1 ° C % 83 8.3 km/h 78%
28 December 2025 Sun Patchy rain nearby Patchy rain nearby 13.4 ° C 22.4 ° C 17.6 ° C % 77 10.1 km/h 88%
29 December 2025 Mon Patchy rain nearby Patchy rain nearby 15.6 ° C 21.7 ° C 18.5 ° C % 87 6.1 km/h 86%
30 December 2025 Tue Patchy rain nearby Patchy rain nearby 15.7 ° C 22.9 ° C 18.7 ° C % 85 7.6 km/h 83%
31 December 2025 Wed Moderate rain Moderate rain 16.1 ° C 19.7 ° C 18 ° C % 91 6.5 km/h 88%
01 January 2026 Thu Patchy rain nearby Patchy rain nearby 16.9 ° C 21.2 ° C 18.4 ° C % 87 6.5 km/h 87%
02 January 2026 Fri Moderate rain Moderate rain 16 ° C 22.8 ° C 18.6 ° C % 87 6.8 km/h 75%
03 January 2026 Sat Moderate rain Moderate rain 16 ° C 23.1 ° C 18.8 ° C % 87 6.5 km/h 89%
04 January 2026 Sun Patchy rain nearby Patchy rain nearby 15 ° C 21.9 ° C 18.3 ° C % 87 7.9 km/h 86%
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

Sim Airport hotel prices and location on the map