Eureka Weather Forecast

Today 18 May
- 14
- 20
Rain
Tue 19 May
- 16
- 23
Rain
Wed 20 May
- 11
- 22
Sunny morning. Shower or two
Thu 21 May
- 9
- 21
Shower or two
Fri 22 May
- 10
- 21
Shower or two
Sat 23 May
- 12
- 22
Showers
Sun 24 May
- 12
- 22
Shower or two

Today 18 May
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 19 May
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 20 May
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 21 May
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 22 May
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 23 May
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 24 May
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 May Lismore

Cloudy. Very high chance of rain. Light winds.

Eureka Temperature Statistics View More

May Temperature

Ballina Airport (19km)

Lowest 9 May, 2026
7.1 °C
Average 2026
22.4 °C
Highest 12 February, 2026
34.1 °C
Lowest 20 April, 2026
11.9 °C
Average April
20.6 °C
Highest 17 April, 2026
31 °C
Lowest 9 May, 2026
7.1 °C
Average May
19.2 °C
Highest 7 May, 2026
26.6 °C

Climate (2021–Present)

Ballina Airport (19km)

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

Average Low 2021–2026
15.1 °C
Average 2021–2026
19.7 °C
Average High 2021–2026
24.7 °C

Get WillyWeather+ to remove ads