Riverton Weather Forecast

Today 21 May
- 6
- 19
Fog
Fri 22 May
- 7
- 18
Partly cloudy
Sat 23 May
- 10
- 19
Cloudy
Sun 24 May
- 9
- 17
Shower
Mon 25 May
- 7
- 16
Shower
Tue 26 May
- 6
- 16
Partly cloudy
Wed 27 May
- 7
- 17
Partly cloudy

Today 21 May
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm
Fri 22 May
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm
Sat 23 May
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm
Sun 24 May
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm
Mon 25 May
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm
Tue 26 May
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm
Wed 27 May
1. 12 am
2. 3 am
3. 6 am
4. 9 am
5. 12 pm
6. 3 pm
7. 6 pm
8. 9 pm

Today 21 May Mid North

Patchy morning fog. Mostly sunny afternoon. Light winds. Daytime maximum temperatures between 17 and 21.

Riverton Temperature Statistics View More

May Temperature

Eudunda (31km)

Lowest 20 January, 2026
4.6 °C
Average 2026
17.4 °C
Highest 8 January, 2026
44.5 °C
Lowest 18 April, 2026
6.5 °C
Average April
15.7 °C
Highest 21 April, 2026
28.7 °C
Lowest 7 May, 2026
6.3 °C
Average May
13 °C
Highest 1 May, 2026
26.1 °C

Climate (2021–Present)

Eudunda (31km)

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Average Low 2021–2026
10 °C
Average 2021–2026
13.8 °C
Average High 2021–2026
21.2 °C

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