Clark Lake Weather Forecast

Today 13 Sep
- 76
- 99
Hot
Mon 14 Sep
- 76
- 99
Hot
Tue 15 Sep
- 76
- 99
Hot
Wed 16 Sep
- 75
- 98
Hot
Thu 17 Sep
- 74
- 96
Slight Chance Thunderstorms
Fri 18 Sep
- 72
- 96
Mostly Sunny
Sat 19 Sep
- 72
- 95
Mostly Sunny

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

Today 13 Sep Johnson

Sunny, hot with Highs around 100. South Winds 5 to 10 Mph. Heat index Values up to 106.

Tonight 13 Sep Johnson

Mostly clear. Lows in the upper 70s. South Winds 5 to 10 Mph.

Clark Lake Temperature Statistics

September Temperature

Cleburne, Cleburne Municipal Airport (11.2 miles)

Lowest 25 January, 2026
10.8 °F
Average 2026
71.5 °F
Highest 24 August, 2026
106.9 °F
Lowest 2 August, 2026
66.7 °F
Average August
88.9 °F
Highest 24 August, 2026
106.9 °F
Lowest 5 September, 2026
74.3 °F
Average September
86.4 °F
Highest 7 September, 2026
100.4 °F

Climate (2021–2026)

Cleburne, Cleburne Municipal Airport (11.2 miles)

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Average Low 2021–2026
57.4 °F
Average 2021–2026
67.8 °F
Average High 2021–2026
78.9 °F

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Clark Lake Weather Forecast

Today 13 Sep Johnson

Tonight 13 Sep Johnson

Mon 14 Sep Johnson

Mon 14 Sep Johnson

Tue 15 Sep Johnson

Tue 15 Sep Johnson

Wed 16 Sep Johnson

Wed 16 Sep Johnson

Thu 17 Sep Johnson

Thu 17 Sep Johnson

Fri 18 Sep Johnson

Fri 18 Sep Johnson

Sat 19 Sep Johnson

Sat 19 Sep Johnson

Temperature Forecast NOAA

Temperature Real-Time

Fort Worth Radar

National Satellite

National Synoptic

Clark Lake Temperature Statistics

September Temperature

Cleburne, Cleburne Municipal Airport (11.2 miles)

Lowest 25 January, 2026

Average 2026

Highest 24 August, 2026

Lowest 2 August, 2026

Average August

Highest 24 August, 2026

Lowest 5 September, 2026

Average September

Highest 7 September, 2026

Climate (2021–2026)

Cleburne, Cleburne Municipal Airport (11.2 miles)

Average Low 2021–2026

Average 2021–2026

Average High 2021–2026