Calaveras Lake Park Weather Forecast

Today 29 Aug
- 75
- 100
Hot
Sun 30 Aug
- 75
- 100
Hot
Mon 31 Aug
- 76
- 100
Hot
Tue 1 Sep
- 76
- 100
Hot
Wed 2 Sep
- 76
- 100
Hot
Thu 3 Sep
- 76
- 101
Hot

Today 29 Aug
1. 12 am
2. 1 am
3. 2 am
4. 3 am
5. 4 am
6. 5 am
7. 6 am
8. 7 am
9. 8 am
10. 9 am
11. 10 am
12. 11 am
13. 12 pm
14. 1 pm
15. 2 pm
16. 3 pm
17. 4 pm
18. 5 pm
19. 6 pm
20. 7 pm
21. 8 pm
22. 9 pm
23. 10 pm
24. 11 pm
Sun 30 Aug
1. 12 am
2. 1 am
3. 2 am
4. 3 am
5. 4 am
6. 5 am
7. 6 am
8. 7 am
9. 8 am
10. 9 am
11. 10 am
12. 11 am
13. 12 pm
14. 1 pm
15. 2 pm
16. 3 pm
17. 4 pm
18. 5 pm
19. 6 pm
20. 7 pm
21. 8 pm
22. 9 pm
23. 10 pm
24. 11 pm
Mon 31 Aug
1. 12 am
2. 1 am
3. 2 am
4. 3 am
5. 4 am
6. 5 am
7. 6 am
8. 7 am
9. 8 am
10. 9 am
11. 10 am
12. 1 pm
13. 4 pm
14. 7 pm
15. 10 pm
Tue 1 Sep
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
Wed 2 Sep
1. 1 am
2. 7 am
3. 1 pm
4. 7 pm
Thu 3 Sep
1. 1 am
2. 7 am
3. 1 pm
4. 7 pm
Fri 4 Sep
1. 1 am
2. 7 am
3. 1 pm
4. 7 pm

Today 29 Aug Bexar

Sunny. Highs in the upper 90s. Southeast Winds 5 to 10 Mph. Highest heat index Readings up to 106.

Tonight 29 Aug Bexar

Mostly clear. Lows in the mid 70s. Southeast Winds 5 to 10 Mph.

Calaveras Lake Park Temperature Statistics

August Temperature

San Antonio, Stinson Municipal Airport (10.6 miles)

Lowest 27 January, 2026
21.7 °F
Average 2026
75.2 °F
Highest 22 August, 2026
105.7 °F
Lowest 9 July, 2026
73.7 °F
Average July
86 °F
Highest 22 July, 2026
102.7 °F
Lowest 25 August, 2026
71.1 °F
Average August
89.6 °F
Highest 22 August, 2026
105.7 °F

Climate (2021–2026)

San Antonio, Stinson Municipal Airport (10.6 miles)

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Average Low 2021–2026
63 °F
Average 2021–2026
73.9 °F
Average High 2021–2026
85.4 °F

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Calaveras Lake Park Weather Forecast

Today 29 Aug Bexar

Tonight 29 Aug Bexar

Sun 30 Aug Bexar

Sun 30 Aug Bexar

Mon 31 Aug Bexar

Mon 31 Aug Bexar

Tue 1 Sep Bexar

Tue 1 Sep Bexar

Wed 2 Sep Bexar

Wed 2 Sep Bexar

Thu 3 Sep Bexar

Thu 3 Sep Bexar

Fri 4 Sep Bexar

Fri 4 Sep Bexar

Temperature Forecast NOAA

Temperature Real-Time

San Antonio Radar

National Satellite

National Synoptic

Calaveras Lake Park Temperature Statistics

August Temperature

San Antonio, Stinson Municipal Airport (10.6 miles)

Lowest 27 January, 2026

Average 2026

Highest 22 August, 2026

Lowest 9 July, 2026

Average July

Highest 22 July, 2026

Lowest 25 August, 2026

Average August

Highest 22 August, 2026

Climate (2021–2026)

San Antonio, Stinson Municipal Airport (10.6 miles)

Average Low 2021–2026

Average 2021–2026

Average High 2021–2026