Northampton Weather Forecast
- 9
- 23
Mostly sunny
- 9
- 23
Partly cloudy
- 10
- 23
Possible shower
- 10
- 22
Partly cloudy
- 9
- 23
Partly cloudy
- 9
- 23
Possible shower
- 9
- 22
Partly cloudy
Today 25 Sep Central West
Mostly sunny. Winds southerly 15 to 25 km/h tending southwesterly 20 to 30 km/h in the early afternoon then tending southeast to southwesterly in the late afternoon. Overnight temperatures falling to around 9 with daytime temperatures reaching 23 to 28.
Northampton Temperature Statistics View More
September Temperature
Geraldton Airport (50km)
Lowest 3 September, 2026
6.1 °CAverage September
16.2 °CHighest 16 September, 2026
31 °C
Climate (2021–2026)
Geraldton Airport (50km)
Average Low 2021–2026
13.9 °CAverage 2021–2026
19.9 °CAverage High 2021–2026
27.4 °C