Las Colonias Weather Forecast

Today 19 Sep
- 74
- 100
Hot
Sun 20 Sep
- 74
- 100
Hot
Mon 21 Sep
- 74
- 99
Hot
Tue 22 Sep
- 73
- 98
Hot
Wed 23 Sep
- 74
- 99
Hot
Thu 24 Sep
- 73
- 98
Hot

Today 19 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
Sun 20 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
Mon 21 Sep
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
Tue 22 Sep
1. 1 am
2. 7 am
3. 1 pm
4. 7 pm
Wed 23 Sep
1. 1 am
2. 7 am
3. 1 pm
4. 7 pm
Thu 24 Sep
1. 1 am
2. 7 am
3. 1 pm
4. 7 pm
Fri 25 Sep
1. 1 am
2. 7 am
3. 1 pm
4. 7 pm

Today 19 Sep Zavala

Partly cloudy this Morning, then clearing. Highs in the upper 90s. Southeast Winds 5 to 10 Mph. Highest heat index Readings up to 107.

Tonight 19 Sep Zavala

Partly cloudy. Lows in the mid 70s. Southeast Winds 5 to 10 Mph.

Las Colonias Temperature Statistics

September Temperature

Carrizo Springs Dimmit County Airport (14.3 miles)

Lowest 26 January, 2026
23 °F
Average 2026
76.1 °F
Highest 22 July, 2026
107.6 °F
Lowest 24 August, 2026
66.2 °F
Average August
88.5 °F
Highest 21 August, 2026
107.6 °F
Lowest 6 September, 2026
71.6 °F
Average September
88.9 °F
Highest 2 September, 2026
105.8 °F

Climate (2021–2026)

Carrizo Springs Dimmit County Airport (14.3 miles)

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Average Low 2021–2026
59.1 °F
Average 2021–2026
71.6 °F
Average High 2021–2026
85.1 °F

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Las Colonias Weather Forecast

Today 19 Sep Zavala

Tonight 19 Sep Zavala

Sun 20 Sep Zavala

Sun 20 Sep Zavala

Mon 21 Sep Zavala

Mon 21 Sep Zavala

Tue 22 Sep Zavala

Tue 22 Sep Zavala

Wed 23 Sep Zavala

Wed 23 Sep Zavala

Thu 24 Sep Zavala

Thu 24 Sep Zavala

Fri 25 Sep Zavala

Temperature Forecast NOAA

Temperature Real-Time

Laughlin AFB Radar

National Satellite

National Synoptic

Las Colonias Temperature Statistics

September Temperature

Carrizo Springs Dimmit County Airport (14.3 miles)

Lowest 26 January, 2026

Average 2026

Highest 22 July, 2026

Lowest 24 August, 2026

Average August

Highest 21 August, 2026

Lowest 6 September, 2026

Average September

Highest 2 September, 2026

Climate (2021–2026)

Carrizo Springs Dimmit County Airport (14.3 miles)

Average Low 2021–2026

Average 2021–2026

Average High 2021–2026