Holiday Harbor Weather Forecast

Today 29 Jul
- 63
- 95
Sunny
Thu 30 Jul
- 63
- 96
Becoming Sunny
Fri 31 Jul
- 64
- 98
Hot
Sat 1 Aug
- 65
- 102
Hot
Sun 2 Aug
- 66
- 101
Hot
Mon 3 Aug
- 68
- 101
Hot
Tue 4 Aug
- 67
- 101
Hot

Today 29 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
Thu 30 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
Fri 31 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. 11 am
11. 2 pm
12. 5 pm
13. 8 pm
14. 11 pm
Sat 1 Aug
1. 2 am
2. 5 am
3. 8 am
4. 11 am
5. 2 pm
6. 5 pm
7. 11 pm
Sun 2 Aug
1. 5 am
2. 11 am
3. 5 pm
4. 11 pm
Mon 3 Aug
1. 5 am
2. 11 am
3. 5 pm
4. 11 pm
Tue 4 Aug
1. 5 am
2. 11 am
3. 5 pm
4. 11 pm

Today 29 Jul Shasta Lake Area and Interstate 5 Between 1000-3000 ft

Sunny. Highs 89 to 99. Light Winds becoming south up to 10 Mph in the afternoon.

Tonight 29 Jul Shasta Lake Area and Interstate 5 Between 1000-3000 ft

Clear. Lows 58 to 68. Southwest Winds up to 10 Mph in the evening becoming light.

Holiday Harbor Temperature Statistics

July Temperature

Redding Municipal Airport (19.3 miles)

Lowest 20 February, 2026
27.6 °F
Average 2026
65.8 °F
Highest 15 June, 2026
109.7 °F
Lowest 8 June, 2026
55.7 °F
Average June
80.5 °F
Highest 15 June, 2026
109.7 °F
Lowest 7 July, 2026
60.7 °F
Average July
84.1 °F
Highest 15 July, 2026
106.6 °F

Climate (2021–2026)

Redding Municipal Airport (19.3 miles)

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Average Low 2021–2026
52.7 °F
Average 2021–2026
65.3 °F
Average High 2021–2026
77.9 °F

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Holiday Harbor Weather Forecast

Today 29 Jul Shasta Lake Area and Interstate 5 Between 1000-3000 ft

Tonight 29 Jul Shasta Lake Area and Interstate 5 Between 1000-3000 ft

Thu 30 Jul Shasta Lake Area and Interstate 5 Between 1000-3000 ft

Thu 30 Jul Shasta Lake Area and Interstate 5 Between 1000-3000 ft

Fri 31 Jul Shasta Lake Area and Interstate 5 Between 1000-3000 ft

Fri 31 Jul Shasta Lake Area and Interstate 5 Between 1000-3000 ft

Sat 1 Aug Shasta Lake Area and Interstate 5 Between 1000-3000 ft

Sat 1 Aug Shasta Lake Area and Interstate 5 Between 1000-3000 ft

Sun 2 Aug Shasta Lake Area and Interstate 5 Between 1000-3000 ft

Sun 2 Aug Shasta Lake Area and Interstate 5 Between 1000-3000 ft

Mon 3 Aug Shasta Lake Area and Interstate 5 Between 1000-3000 ft

Mon 3 Aug Shasta Lake Area and Interstate 5 Between 1000-3000 ft

Tue 4 Aug Shasta Lake Area and Interstate 5 Between 1000-3000 ft

Tue 4 Aug Shasta Lake Area and Interstate 5 Between 1000-3000 ft

Temperature Forecast NOAA

Temperature Real-Time

Medford Radar

National Satellite

National Synoptic

Holiday Harbor Temperature Statistics

July Temperature

Redding Municipal Airport (19.3 miles)

Lowest 20 February, 2026

Average 2026

Highest 15 June, 2026

Lowest 8 June, 2026

Average June

Highest 15 June, 2026

Lowest 7 July, 2026

Average July

Highest 15 July, 2026

Climate (2021–2026)

Redding Municipal Airport (19.3 miles)

Average Low 2021–2026

Average 2021–2026

Average High 2021–2026