Dartmouth Weather Forecast

Today 18 Jul
- -1
- 12
Sunny
Sat 19 Jul
- -4
- 11
Fog
Sun 20 Jul
- 0
- 12
Partly cloudy
Mon 21 Jul
- -2
- 14
Partly cloudy
Tue 22 Jul
- 3
- 14
Shower
Wed 23 Jul
- 4
- 11
Shower
Thu 24 Jul
- -1
- 12
Shower

Today 18 Jul
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 Jul
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 Jul
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 Jul
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 Jul
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 Jul
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 24 Jul
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 Jul North East

Areas of frost and patchy fog this morning. Sunny afternoon. Light winds. Daytime maximum temperatures between 9 and 13.

Dartmouth Temperature Statistics View More

July Temperature

Dartmouth Reservoir (0km)

Lowest 22 June, 2025
-5.1 °C
Average 2025
13.2 °C
Highest 2 February, 2025
37.2 °C
Lowest 22 June, 2025
-5.1 °C
Average June
4.4 °C
Highest 1 June, 2025
16.5 °C
Lowest 4 July, 2025
0.5 °C
Average July
7 °C
Highest 2 July, 2025
15 °C

Climate (2020–Present)

Dartmouth Reservoir (0km)

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Average Low 2020–2025
8.2 °C
Average 2020–2025
12.6 °C
Average High 2020–2025
20.6 °C

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