In Koojan and, more broadly, across Western Australia:
This morning will be mostly sunny with a few clouds, and temperatures will be mild, ranging from 8 degrees Celsius to 18 degrees Celsius. Winds will be coming from the southwest at a moderate pace, reaching up to 27 km/h, with gusts potentially gusting to 44 km/h. No rain is expected throughout the day. As the afternoon approaches, the weather is expected to remain generally clear with continued mild temperatures. Winds may persist at similar speeds, maintaining the southwest direction. Overall, the day is shaping up to be pleasant with comfortable conditions and no significant weather disturbances.
15-Day Weather Outlook for Koojan
TomorrowTomorrowModerate rain17°/7°💧 7.3 mm💨 24 km/h
Daytime temperature 15°CFeels like 15°CHumidity 66%Pressure 1017 hPaCloud cover 36%Wind direction northwestGusts 36 km/hSunrise 6:27 AMSunset 6:02 PM
Sunday, Sep 6Sun Sep 6Light rain14°/6°💧 0.3 mm💨 31 km/h
Daytime temperature 13°CFeels like 12°CHumidity 66%Pressure 1023 hPaCloud cover 99%Wind direction southGusts 56 km/hSunrise 6:26 AMSunset 6:02 PM
Monday, Sep 7Mon Sep 7Sunny17°/4°💧 None💨 23 km/h
Daytime temperature 14°CFeels like 13°CHumidity 62%Pressure 1029 hPaCloud cover 0%Wind direction southeastGusts 46 km/hSunrise 6:25 AMSunset 6:03 PM
Tuesday, Sep 8Tue Sep 8Sunny17°/5°💧 None💨 28 km/h
Daytime temperature 15°CFeels like 13°CHumidity 54%Pressure 1030 hPaCloud cover 0%Wind direction eastGusts 57 km/hSunrise 6:23 AMSunset 6:03 PM
Wednesday, Sep 9Wed Sep 9Sunny19°/8°💧 None💨 32 km/h
Daytime temperature 16°CFeels like 15°CHumidity 59%Pressure 1030 hPaCloud cover 0%Wind direction eastGusts 58 km/hSunrise 6:22 AMSunset 6:04 PM
Thursday, Sep 10Thu Sep 10Sunny19°/9°💧 None💨 31 km/h
Daytime temperature 16°CFeels like 14°CHumidity 46%Pressure 1028 hPaCloud cover 0%Wind direction eastGusts 58 km/hSunrise 6:21 AMSunset 6:04 PM
Friday, Sep 11Fri Sep 11Sunny18°/6°💧 None💨 27 km/h
Daytime temperature 15°CFeels like 14°CHumidity 46%Pressure 1021 hPaCloud cover 1%Wind direction northeastGusts 53 km/hSunrise 6:20 AMSunset 6:05 PM
Saturday, Sep 12Sat Sep 12Light rain12°/9°💧 5.1 mm💨 31 km/h
Daytime temperature 12°CFeels like 12°CHumidity 96%Pressure 1009 hPaCloud cover 66%Wind direction westGusts 53 km/hSunrise 6:18 AMSunset 6:05 PM
Sunday, Sep 13Sun Sep 13Light rain16°/11°💧 1.0 mm💨 28 km/h
Daytime temperature 15°CFeels like 14°CHumidity 67%Pressure 1015 hPaCloud cover 36%Wind direction westGusts 50 km/hSunrise 6:17 AMSunset 6:06 PM
Monday, Sep 14Mon Sep 14Mostly sunny18°/8°💧 None💨 17 km/h
Daytime temperature 16°CFeels like 15°CHumidity 59%Pressure 1023 hPaCloud cover 17%Wind direction southeastGusts 26 km/hSunrise 6:16 AMSunset 6:06 PM
Tuesday, Sep 15Tue Sep 15Sunny19°/6°💧 None💨 22 km/h
Daytime temperature 16°CFeels like 15°CHumidity 51%Pressure 1029 hPaCloud cover 0%Wind direction eastGusts 43 km/hSunrise 6:14 AMSunset 6:07 PM
Wednesday, Sep 16Wed Sep 16Sunny20°/6°💧 None💨 28 km/h
Daytime temperature 17°CFeels like 16°CHumidity 46%Pressure 1032 hPaCloud cover 0%Wind direction eastGusts 58 km/hSunrise 6:13 AMSunset 6:08 PM
Thursday, Sep 17Thu Sep 17Sunny23°/9°💧 None💨 31 km/h
Daytime temperature 19°CFeels like 18°CHumidity 36%Pressure 1027 hPaCloud cover 0%Wind direction northeastGusts 61 km/hSunrise 6:12 AMSunset 6:08 PM
Friday, Sep 18Fri Sep 18Overcast24°/10°💧 None💨 14 km/h
Daytime temperature 22°CFeels like 21°CHumidity 30%Pressure 1023 hPaCloud cover 99%Wind direction eastGusts 31 km/hSunrise 6:11 AMSunset 6:09 PM
Saturday, Sep 19Sat Sep 19Overcast27°/12°💧 None💨 22 km/h
Daytime temperature 25°CFeels like 24°CHumidity 26%Pressure 1017 hPaCloud cover 94%Wind direction northGusts 37 km/hSunrise 6:09 AMSunset 6:09 PM
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
Forecast data for Koojan were last refreshed today at 5:41 AM. The current forecast period extends through 06/09/2026 at 4:00 AM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.