Medina Dam Weather Forecast

Today 13 Aug
- 76
- 99
Hot
Fri 14 Aug
- 76
- 97
Hot
Sat 15 Aug
- 74
- 98
Hot
Sun 16 Aug
- 74
- 98
Hot
Mon 17 Aug
- 76
- 98
Hot
Tue 18 Aug
- 76
- 98
Hot

Today 13 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
Fri 14 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. 7 pm
19. 10 pm
Sat 15 Aug
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
Sun 16 Aug
1. 1 am
2. 7 am
3. 1 pm
4. 7 pm
Mon 17 Aug
1. 1 am
2. 7 am
3. 1 pm
4. 7 pm
Tue 18 Aug
1. 1 am
2. 7 am
3. 1 pm
4. 7 pm
Wed 19 Aug
1. 1 am
2. 7 am
3. 1 pm
4. 7 pm

Today 13 Aug Medina

Partly cloudy this Morning, then clearing. Highs in the upper 90s. Southeast Winds 10 to 15 Mph.

Tonight 13 Aug Medina

Mostly clear in the Evening, then becoming partly cloudy. Lows in the mid 70s. Southeast Winds 15 to 20 Mph with Gusts up to 30 Mph, Diminishing to 5 to 10 Mph with Gusts up to 20 Mph after midnight.

Medina Dam Temperature Statistics

August Temperature

Castroville Municipal Airport (14.3 miles)

Lowest 26 January, 2026
17.6 °F
Average 2026
72.4 °F
Highest 30 July, 2026
102.2 °F
Lowest 9 July, 2026
71.6 °F
Average July
84.8 °F
Highest 30 July, 2026
102.2 °F
Lowest 3 August, 2026
71.6 °F
Average August
86.6 °F
Highest 1 August, 2026
100.4 °F

Climate (2021–2026)

Castroville Municipal Airport (14.3 miles)

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Average Low 2021–2026
61.6 °F
Average 2021–2026
72.4 °F
Average High 2021–2026
84.4 °F

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Medina Dam Weather Forecast

Today 13 Aug Medina

Tonight 13 Aug Medina

Fri 14 Aug Medina

Fri 14 Aug Medina

Sat 15 Aug Medina

Sat 15 Aug Medina

Sun 16 Aug Medina

Sun 16 Aug Medina

Mon 17 Aug Medina

Mon 17 Aug Medina

Tue 18 Aug Medina

Tue 18 Aug Medina

Wed 19 Aug Medina

Wed 19 Aug Medina

Temperature Forecast NOAA

Temperature Real-Time

San Antonio Radar

National Satellite

National Synoptic

Medina Dam Temperature Statistics

August Temperature

Castroville Municipal Airport (14.3 miles)

Lowest 26 January, 2026

Average 2026

Highest 30 July, 2026

Lowest 9 July, 2026

Average July

Highest 30 July, 2026

Lowest 3 August, 2026

Average August

Highest 1 August, 2026

Climate (2021–2026)

Castroville Municipal Airport (14.3 miles)

Average Low 2021–2026

Average 2021–2026

Average High 2021–2026