Flathead Lake - Wild Horse Island State Park Rainfall Forecast

Today 27 Jul
No Rain
Tue 28 Jul
No Rain
Wed 29 Jul
No Rain
Thu 30 Jul
No Rain
Fri 31 Jul
5%
Sat 1 Aug
No Rain
Sun 2 Aug
No Rain

Flathead Lake - Wild Horse Island State Park Rainfall Statistics

July Rainfall

Kalispell, Glacier Park International Airport (31.7 miles)

Total Rainfall 2026
12.1in
Daily Average 2026
0.1in
Wettest Day 31 May, 2026
1.1in
Wet Days 2026
76/208 (37%)
Total Rainfall June
2.7in
Daily Average June
0.1in
Wettest Day 28 June, 2026
0.9in
Wet Days June
12/30 (40%)
Total Rainfall July
0.7in
Daily Average July
0.03in
Wettest Day 17 July, 2026
0.6in
Wet Days July
3/27 (11%)

Climate (2021–2025)

Kalispell, Glacier Park International Airport (31.7 miles)

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Annual Average 2021–2025
15in
Monthly Average 2021–2026
1.3in
Daily Average 2021–2026
0.04in
Wettest Day 2 November, 2023
1.4in

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