Lewiston Weather Forecast

Today 15 Dec
- 8
- 27
Clear
Tue 16 Dec
- 8
- 33
Sunny
Wed 17 Dec
- 14
- 38
Sunny
Thu 18 Dec
- 19
- 43
Sunny
Fri 19 Dec
- 21
- 38
Mostly sunny
Sat 20 Dec
- 14
- 31
Mostly sunny
Sun 21 Dec
- 15
- 26
Shower or two

Today 15 Dec
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 16 Dec
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 17 Dec
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 18 Dec
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 Dec
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 Dec
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 Dec
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 15 Dec Mid North

Clear. Winds south to southeasterly 15 to 25 km/h.

Lewiston Temperature Statistics View More

December Temperature

Edinburgh RAAF Base (12km)

Lowest 19 May, 2025
0.7 °C
Average 2025
17.1 °C
Highest 12 February, 2025
44.4 °C
Lowest 12 November, 2025
5.3 °C
Average November
17.2 °C
Highest 24 November, 2025
35 °C
Lowest 7 December, 2025
9.3 °C
Average December
21.4 °C
Highest 12 December, 2025
37.9 °C

Climate (2020–Present)

Edinburgh RAAF Base (12km)

Take a look at our website widgetsAvailable free! Find Out More

Average Low 2020–2025
11.3 °C
Average 2020–2025
16.9 °C
Average High 2020–2025
23 °C

Get WillyWeather+ to remove ads