Rapid City Rainfall Forecast

Today 14 Jul
No Rain
Wed 15 Jul
No Rain
Thu 16 Jul
5%
Fri 17 Jul
20%
Sat 18 Jul
20%
Sun 19 Jul
25%
Mon 20 Jul
25%

Rapid City Rainfall Statistics

July Rainfall

Ellsworth Air Force Base (8.1 miles)

Total Rainfall 2026
4.2in
Daily Average 2026
0.02in
Wettest Day 30 May, 2026
0.7in
Wet Days 2026
37/195 (19%)
Total Rainfall June
0.5in
Daily Average June
0.02in
Wettest Day 26 June, 2026
0.2in
Wet Days June
6/30 (20%)
Total Rainfall July
0.1in
Daily Average July
0.01in
Wettest Day 7 July, 2026
0.1in
Wet Days July
2/14 (14%)

Climate (2021–2025)

Ellsworth Air Force Base (8.1 miles)

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Annual Average 2021–2025
14.3in
Monthly Average 2021–2026
1.1in
Daily Average 2021–2026
0.04in
Wettest Day 6 August, 2021
5.1in

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