Grantham Weather Forecast
- 19
- 37
Shower or two. Storm
- 21
- 38
Showers. Storm developing
- 22
- 35
Showers. Storm developing
- 22
- 37
Showers. Storm developing
- 21
- 38
Sunny
- 20
- 34
Shower or two
- 21
- 34
Shower or two
Today 24 Nov Southeast Coast
Partly cloudy. High chance of showers in the late morning and afternoon. A thunderstorm likely in the late morning and afternoon, possibly severe with destructive winds, giant hail and heavy rain which may lead to flash flooding. Light winds becoming northeast to southeasterly 15 to 20 km/h in the early afternoon then becoming light in the late afternoon. Daytime maximum temperatures in the low to mid 30s.
Grantham Temperature Statistics View More
November Temperature
Gatton (14km)
Lowest 12 November, 2025
10.8 °CAverage November
22.8 °CHighest 3 November, 2025
34.4 °C
Climate (2020–Present)
Gatton (14km)
Average Low 2020–2025
13.4 °CAverage 2020–2025
19.7 °CAverage High 2020–2025
27.4 °C