5-Day Weather Forecast, Lewistown (MT)

Tue   May 21

14°C | 0°C

W 18 km/h

0.7 mm

partly cloudy and chance of rain

hourly forecast

Wed   May 22

13°C | 3°C

N 14 km/h

2.3 mm

overcast and rain

hourly forecast

Thu   May 23

6°C | 1°C

NE 14 km/h

13 mm

overcast and heavy rain

hourly forecast

Fri   May 24

14°C | 0°C

W 14 km/h

0.3 mm

broken clouds and slight rain

Sat   May 25

14°C | 3°C

E 14 km/h

4.6 mm

broken clouds and thunder

See the 10-day forecast for popular European destinations

Europe Forecast

Get more details in the extended 10 day weather forecast for Lewistown. Check out our May climate page to see if the current temperatures in Lewistown is typical for this time of year.