Rivermouth Campground Weather Forecast

Today 19 Jan
- 17
- 26
Possible shower
Tue 20 Jan
- 16
- 25
Possible shower
Wed 21 Jan
- 15
- 26
Partly cloudy
Thu 22 Jan
- 14
- 30
Possible shower
Fri 23 Jan
- 18
- 24
Shower or two
Sat 24 Jan
- 17
- 29
Partly cloudy
Sun 25 Jan
- 19
- 34
Sunny

Today 19 Jan
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 20 Jan
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 21 Jan
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 22 Jan
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 23 Jan
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 24 Jan
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 25 Jan
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 19 Jan Mid North Coast

Partly cloudy. Slight chance of a shower. Winds southeast to southwesterly 15 to 20 km/h.

Rivermouth Campground Temperature Statistics View More

January Temperature

Williamtown RAAF Base (49km)

Lowest 1 January, 2026
14.8 °C
Average 2026
23.3 °C
Highest 10 January, 2026
40.5 °C
Lowest 2 December, 2025
11.3 °C
Average December
22.6 °C
Highest 21 December, 2025
42.6 °C
Lowest 1 January, 2026
14.8 °C
Average January
23.3 °C
Highest 10 January, 2026
40.5 °C

Climate (2021–Present)

Williamtown RAAF Base (49km)

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Average Low 2021–2026
13.3 °C
Average 2021–2026
18.1 °C
Average High 2021–2026
23.8 °C

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