Tecumseh Lake Weather Forecast

Today 25 Jul
- 79
- 99
Hot
Sun 26 Jul
- 78
- 101
Hot
Mon 27 Jul
- 79
- 101
Hot
Tue 28 Jul
- 79
- 103
Hot
Wed 29 Jul
- 78
- 99
Hot
Thu 30 Jul
- 78
- 99
Hot
Fri 31 Jul
- 76
- 99
Hot

Today 25 Jul
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 26 Jul
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 27 Jul
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. 10 am
10. 1 pm
11. 4 pm
12. 7 pm
13. 10 pm
Tue 28 Jul
1. 1 am
2. 4 am
3. 7 am
4. 10 am
5. 1 pm
6. 4 pm
7. 7 pm
Wed 29 Jul
1. 1 am
2. 7 am
3. 1 pm
4. 7 pm
Thu 30 Jul
1. 1 am
2. 7 am
3. 1 pm
4. 7 pm
Fri 31 Jul
1. 1 am
2. 7 am
3. 1 pm
4. 7 pm

Today 25 Jul Pottawatomie

Sunny. Highs in the upper 90s. Southwest Winds around 10 Mph with Gusts up to 20 Mph. Heat index Values up to 108.

Tonight 25 Jul Pottawatomie

Mostly clear this Evening, then becoming partly cloudy. Lows in the upper 70s. South Winds 5 to 10 Mph. Heat index Values up to 108 early this evening.

Tecumseh Lake Temperature Statistics

July Temperature

Shawnee, Shawnee Municipal Airport (4.3 miles)

Lowest 26 January, 2026
5 °F
Average 2026
64.8 °F
Highest 21 July, 2026
104.7 °F
Lowest 16 June, 2026
65.3 °F
Average June
80.6 °F
Highest 13 June, 2026
96.1 °F
Lowest 5 July, 2026
67.8 °F
Average July
84.2 °F
Highest 21 July, 2026
104.7 °F

Climate (2021–2026)

Shawnee, Shawnee Municipal Airport (4.3 miles)

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Average Low 2021–2026
52.5 °F
Average 2021–2026
63.4 °F
Average High 2021–2026
75.1 °F

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Tecumseh Lake Weather Forecast

Today 25 Jul Pottawatomie

Tonight 25 Jul Pottawatomie

Sun 26 Jul Pottawatomie

Sun 26 Jul Pottawatomie

Mon 27 Jul Pottawatomie

Mon 27 Jul Pottawatomie

Tue 28 Jul Pottawatomie

Tue 28 Jul Pottawatomie

Wed 29 Jul Pottawatomie

Wed 29 Jul Pottawatomie

Thu 30 Jul Pottawatomie

Thu 30 Jul Pottawatomie

Fri 31 Jul Pottawatomie

Fri 31 Jul Pottawatomie

Temperature Forecast NOAA

Temperature Real-Time

Oklahoma City Radar

National Satellite

National Synoptic

Tecumseh Lake Temperature Statistics

July Temperature

Shawnee, Shawnee Municipal Airport (4.3 miles)

Lowest 26 January, 2026

Average 2026

Highest 21 July, 2026

Lowest 16 June, 2026

Average June

Highest 13 June, 2026

Lowest 5 July, 2026

Average July

Highest 21 July, 2026

Climate (2021–2026)

Shawnee, Shawnee Municipal Airport (4.3 miles)

Average Low 2021–2026

Average 2021–2026

Average High 2021–2026