0in

Rain Today

Rain Last Hour
0in

Recorded at Kilo - Harlowton Updated 44 mins ago (4.7 miles away)

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Real-Time Extremes

Hottest 82.3 °F
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Coldest -13.1 °F
Deadhorse, Deadhorse Airport, AK
Windiest 40.3mph
Glasgow, Glasgow International Airport, MT
Wettest (Last Hour) 0.1in
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Most Humid 100%
Juliett, MT
Least Humid 15%
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Highest Pressure 1037.6 hPa
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Lowest Pressure 986 hPa
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Harlowton Rainfall Forecast

Today 8 Apr
15%
Thu 9 Apr
5%
Fri 10 Apr
5%
Sat 11 Apr
35%
Sun 12 Apr
75%
Mon 13 Apr
75%
Tue 14 Apr
40%

Harlowton Rainfall Statistics

April Rainfall

Lewistown, Lewistown Municipal Airport (45.4 miles)

Total Rainfall 2026
3.7in
Daily Average 2026
0.04in
Wettest Day 9 February, 2026
0.8in
Wet Days 2026
20/98 (20%)
Total Rainfall March
2.3in
Daily Average March
0.1in
Wettest Day 12 March, 2026
0.6in
Wet Days March
8/31 (26%)
Total Rainfall April
0.3in
Daily Average April
0.1in
Wettest Day 2 April, 2026
0.3in
Wet Days April
3/8 (38%)

Climate (2010–Present)

Lewistown, Lewistown Municipal Airport (45.4 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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