Horsham Racecourse Weather Forecast

Today 17 Sep
- 1
- 16
Morning frost. Partly cloudy
Fri 18 Sep
- 2
- 21
Mostly sunny
Sat 19 Sep
- 5
- 25
Sunny
Sun 20 Sep
- 8
- 25
Mostly sunny
Mon 21 Sep
- 7
- 15
Cloudy
Tue 22 Sep
- 2
- 17
Partly cloudy
Wed 23 Sep
- 4
- 21
Partly cloudy

Today 17 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 18 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 19 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 20 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 21 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 22 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
Wed 23 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 17 Sep Horsham

Partly cloudy. Patchy frost and the chance of fog in the morning. Light winds.

Horsham Racecourse Temperature Statistics View More

September Temperature

Horsham Airport (5km)

Lowest 1 August, 2026
-1.7 °C
Average 2026
14.6 °C
Highest 27 January, 2026
47.8 °C
Lowest 1 August, 2026
-1.7 °C
Average August
9.6 °C
Highest 31 August, 2026
19.8 °C
Lowest 8 September, 2026
-0.3 °C
Average September
10.5 °C
Highest 1 September, 2026
21.6 °C

Climate (2021–2026)

Horsham Airport (5km)

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Average Low 2021–2026
7.7 °C
Average 2021–2026
14.5 °C
Average High 2021–2026
22.2 °C

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