Knebsworth Weather Forecast

Today 2 Sep
- 6
- 16
Shower
Thu 3 Sep
- 9
- 16
Shower
Fri 4 Sep
- 5
- 17
Shower
Sat 5 Sep
- 10
- 15
Shower
Sun 6 Sep
- 8
- 16
Shower
Mon 7 Sep
- 7
- 16
Shower
Tue 8 Sep
- 4
- 16
Shower

Today 2 Sep
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Thu 3 Sep
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Fri 4 Sep
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Sat 5 Sep
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Sun 6 Sep
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Mon 7 Sep
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm
Tue 8 Sep
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
8. 10 pm

Today 2 Sep South West

Cloudy. Medium chance of showers near the coast, slight chance elsewhere. Winds northwesterly 20 to 30 km/h. Daytime maximum temperatures around 15.

Knebsworth Temperature Statistics View More

September Temperature

Hamilton Airport (41km)

Lowest 9 July, 2026
-0.5 °C
Average 2026
13.5 °C
Highest 27 January, 2026
45 °C
Lowest 1 August, 2026
0.8 °C
Average August
9.5 °C
Highest 31 August, 2026
19.5 °C
Lowest 1 September, 2026
5.6 °C
Average September
10.7 °C
Highest
–

Climate (2021–2026)

Hamilton Airport (41km)

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Average Low 2021–2026
8.2 °C
Average 2021–2026
13.2 °C
Average High 2021–2026
19.4 °C

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