Arrowhead Lake Rainfall Forecast

Today 12 Oct
60%
Tue 13 Oct
75%
Wed 14 Oct
No Rain
Thu 15 Oct
20%
Fri 16 Oct
30%
Sat 17 Oct
No Rain
Sun 18 Oct
No Rain

Arrowhead Lake Rainfall Statistics

October Rainfall

Cook Municipal Airport (9.9 miles)

Total Rainfall 2026
16.5 in
Daily Average 2026
0.1 in
Wettest Day 27 April, 2026
1.3 in
Wet Days 2026
79/285 (28%)
Total Rainfall September
3.6 in
Daily Average September
0.1 in
Wettest Day 11 September, 2026
1.2 in
Wet Days September
11/30 (37%)
Total Rainfall October
0.03 in
Daily Average October
0 in
Wettest Day 7 October, 2026
0.02 in
Wet Days October
2/12 (17%)

Climate (2021–2025)

Cook Municipal Airport (9.9 miles)

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Annual Average 2021–2025
5.8 in
Monthly Average 2021–2026
0.7 in
Daily Average 2021–2026
0.02 in
Wettest Day 16 June, 2025
2.3 in

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