High Wycombe Weather Forecast

Today 18 Aug
- 10
- 22
Mostly clear
Tue 19 Aug
- 12
- 18
Possible storm, heavy falls
Wed 20 Aug
- 11
- 18
Showers
Thu 21 Aug
- 8
- 16
Shower or two
Fri 22 Aug
- 7
- 17
Partly cloudy
Sat 23 Aug
- 7
- 20
Partly cloudy
Sun 24 Aug
- 8
- 17
Shower or two

Today 18 Aug
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Tue 19 Aug
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Wed 20 Aug
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Thu 21 Aug
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Fri 22 Aug
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Sat 23 Aug
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm
Sun 24 Aug
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 8 pm
8. 11 pm

Today 18 Aug Perth

Mostly clear. Winds northwesterly 15 to 20 km/h tending northerly in the evening.

High Wycombe Temperature Statistics View More

August Temperature

Perth Airport (3km)

Lowest 25 July, 2025
-0.8 °C
Average 2025
19.3 °C
Highest 20 January, 2025
44.7 °C
Lowest 25 July, 2025
-0.8 °C
Average July
11.6 °C
Highest 6 July, 2025
22.6 °C
Lowest 15 August, 2025
2.2 °C
Average August
13.6 °C
Highest 13 August, 2025
26.8 °C

Climate (2020–Present)

Perth Airport (3km)

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Average Low 2020–2025
12.9 °C
Average 2020–2025
19 °C
Average High 2020–2025
26.1 °C

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