Wiltshire Weather Forecast

Today 18 Sep
- 5
- 15
Shower or two
Fri 19 Sep
- 8
- 15
Showers. Windy
Sat 20 Sep
- 4
- 12
Showers. Very windy
Sun 21 Sep
- 7
- 14
Showers. Windy
Mon 22 Sep
- 5
- 12
Shower or two clearing
Tue 23 Sep
- 2
- 14
Cloudy
Wed 24 Sep
- 8
- 14
Shower or two. Windy

Today 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
Fri 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
Sat 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
Sun 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
Mon 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
Tue 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
Wed 24 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 18 Sep North West Coast

Cloudy. Very high chance of showers. The chance of a thunderstorm in the west. Winds northwesterly 25 to 35 km/h.

Wiltshire Temperature Statistics View More

September Temperature

Smithton Aerodrome (16km)

Lowest 18 May, 2025
-2.6 °C
Average 2025
12.5 °C
Highest 10 March, 2025
30 °C
Lowest 17 August, 2025
-0.5 °C
Average August
9.7 °C
Highest 22 August, 2025
15.8 °C
Lowest 6 September, 2025
-0.3 °C
Average September
10.3 °C
Highest 15 September, 2025
17.4 °C

Climate (2020–Present)

Smithton Aerodrome (16km)

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Average Low 2020–2025
7.9 °C
Average 2020–2025
12.6 °C
Average High 2020–2025
17.7 °C

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