Sweet Home Weather Forecast

Today 31 Aug
- 74
- 100
Hot
Tue 1 Sep
- 74
- 98
Hot
Wed 2 Sep
- 74
- 100
Hot
Thu 3 Sep
- 74
- 100
Hot
Fri 4 Sep
- 74
- 99
Slight Chance Thunderstorms
Sat 5 Sep
- 73
- 99
Slight Chance Thunderstorms

Today 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. 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
Tue 1 Sep
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
Wed 2 Sep
1. 12 am
2. 1 am
3. 4 am
4. 7 am
5. 10 am
6. 1 pm
7. 4 pm
8. 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
Sat 5 Sep
1. 1 am
2. 7 am
3. 1 pm
4. 7 pm
Sun 6 Sep
1. 1 am
2. 7 am
3. 1 pm
4. 7 pm

Today 31 Aug Lavaca

Sunny late this Morning, then becoming partly cloudy. Hot with Highs around 100. Southeast Winds 5 to 10 Mph. Highest heat index Readings up to 109.

Tonight 31 Aug Lavaca

Partly cloudy in the Evening, then becoming mostly clear. Lows in the mid 70s. South Winds 5 to 10 Mph.

Sweet Home Temperature Statistics

August Temperature

Gonzales Roger M. Dreyer Memorial (26.1 miles)

Lowest 26 January, 2026
21.2 °F
Average 2026
74.2 °F
Highest 27 August, 2026
105.4 °F
Lowest 2 July, 2026
73.8 °F
Average July
84.9 °F
Highest 22 July, 2026
102.9 °F
Lowest 27 August, 2026
72.3 °F
Average August
87.5 °F
Highest 27 August, 2026
105.4 °F

Climate (2021–2026)

Gonzales Roger M. Dreyer Memorial (26.1 miles)

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Average Low 2021–2026
61.8 °F
Average 2021–2026
72 °F
Average High 2021–2026
83.8 °F

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Sweet Home Weather Forecast

Today 31 Aug Lavaca

Tonight 31 Aug Lavaca

Tue 1 Sep Lavaca

Tue 1 Sep Lavaca

Wed 2 Sep Lavaca

Wed 2 Sep Lavaca

Thu 3 Sep Lavaca

Thu 3 Sep Lavaca

Fri 4 Sep Lavaca

Fri 4 Sep Lavaca

Sat 5 Sep Lavaca

Sat 5 Sep Lavaca

Sun 6 Sep Lavaca

Sun 6 Sep Lavaca

Temperature Forecast NOAA

Temperature Real-Time

San Antonio Radar

National Satellite

National Synoptic

Sweet Home Temperature Statistics

August Temperature

Gonzales Roger M. Dreyer Memorial (26.1 miles)

Lowest 26 January, 2026

Average 2026

Highest 27 August, 2026

Lowest 2 July, 2026

Average July

Highest 22 July, 2026

Lowest 27 August, 2026

Average August

Highest 27 August, 2026

Climate (2021–2026)

Gonzales Roger M. Dreyer Memorial (26.1 miles)

Average Low 2021–2026

Average 2021–2026

Average High 2021–2026