Letchworth Weather Forecast
- 3
- 17
Partly cloudy
- 2
- 17
Partly cloudy
- 2
- 19
Sunny
- 3
- 20
Mostly sunny
- 4
- 20
Mostly sunny
- 5
- 19
Mostly sunny
- 8
- 19
Shower or two
Today 27 Aug Southern Tablelands
Partly cloudy. The chance of fog in the southeast early this morning. Areas of morning frost in the southeast. Slight chance of a shower in the northeast this morning. Near zero chance of rain elsewhere. Light winds becoming west to northwesterly 15 to 20 km/h in the early afternoon then becoming light in the evening. Daytime maximum temperatures around 16.
Letchworth Temperature Statistics View More
August Temperature
Canberra Airport (5km)
Lowest 7 August, 2026
-5.3 °CAverage August
7.7 °CHighest 20 August, 2026
19.1 °C
Climate (2021–2026)
Canberra Airport (5km)
Average Low 2021–2026
6.8 °CAverage 2021–2026
13.4 °CAverage High 2021–2026
20.9 °C