Lewistown Rainfall Forecast

Today 16 Mar
5%
Tue 17 Mar
20%
Wed 18 Mar
10%
Thu 19 Mar
No Rain
Fri 20 Mar
10%
Sat 21 Mar
25%
Sun 22 Mar
10%

Lewistown Rainfall Statistics

March Rainfall

Lewistown, Lewistown Municipal Airport (1.2 miles)

Total Rainfall 2026
2.5in
Daily Average 2026
0.03in
Wettest Day 9 February, 2026
0.8in
Wet Days 2026
12/75 (16%)
Total Rainfall February
1in
Daily Average February
0.04in
Wettest Day 9 February, 2026
0.8in
Wet Days February
5/28 (18%)
Total Rainfall March
1.3in
Daily Average March
0.1in
Wettest Day 13 March, 2026
0.6in
Wet Days March
3/16 (19%)

Climate (2010–Present)

Lewistown, Lewistown Municipal Airport (1.2 miles)

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Annual Average 2021–2025
16.7in
Monthly Average 2021–2026
1.4in
Daily Average 2021–2026
0.05in
Wettest Day 18 September, 2024
4.4in

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