Castle Rock Rainfall Forecast

Today 10 Apr
85%
Sat 11 Apr
95%
Sun 12 Apr
85%
Mon 13 Apr
65%
Tue 14 Apr
70%
Wed 15 Apr
85%
Thu 16 Apr
30%

Castle Rock Rainfall Statistics

April Rainfall

Southwest Oregon Regional Airport (41.6 miles)

Total Rainfall 2026
16.2in
Daily Average 2026
0.2in
Wettest Day 23 February, 2026
3.5in
Wet Days 2026
40/100 (40%)
Total Rainfall March
2.2in
Daily Average March
0.1in
Wettest Day 4 March, 2026
0.8in
Wet Days March
15/31 (48%)
Total Rainfall April
0.1in
Daily Average April
0.01in
Wettest Day 1 April, 2026
0.1in
Wet Days April
1/10 (10%)

Climate (2010–Present)

Southwest Oregon Regional Airport (41.6 miles)

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Annual Average 2021–2025
49.2in
Monthly Average 2021–2026
4in
Daily Average 2021–2026
0.1in
Wettest Day 23 February, 2026
3.5in

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