Castaic Rainfall Forecast

Today 7 Apr
No Rain
Wed 8 Apr
No Rain
Thu 9 Apr
5%
Fri 10 Apr
50%
Sat 11 Apr
55%
Sun 12 Apr
15%
Mon 13 Apr
5%

Castaic Rainfall Statistics

April Rainfall

Van Nuys, Van Nuys Airport (20.5 miles)

Total Rainfall 2026
5.9in
Daily Average 2026
0.1in
Wettest Day 16 February, 2026
2in
Wet Days 2026
12/97 (12%)
Total Rainfall March
0.3in
Daily Average March
0.01in
Wettest Day 31 March, 2026
0.3in
Wet Days March
1/31 (3%)
Total Rainfall April
0.03in
Daily Average April
0.01in
Wettest Day 1 April, 2026
0.03in
Wet Days April
1/7 (14%)

Climate (2010–Present)

Van Nuys, Van Nuys Airport (20.5 miles)

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Annual Average 2021–2025
18.1in
Monthly Average 2021–2026
1.6in
Daily Average 2021–2026
0.1in
Wettest Day 24 February, 2023
5in

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