Weather forecast for 10 days
Lewistown, MT

Share

Weather forecast for the weekend

Weather forecast - Saturday, May 18.

Mostly Sunny
5:37 am

8:50 pm
MDT
Mostly Sunny
61°F / 39°F
  • Wind: 16mph W
  • Humidity: 32%
  • Precip. probability: 1%
  • Precipitation: 0.04"
  • UV index: 7
On Saturday, in Lewistown, predominantly sunny weather is also expected.
Minimal precipitation is predicted for tomorrow. The temperature variation is anticipated to range from a maximum of an enjoyable 60.8°F (16°C) to a minimum of an icy 39.2°F (4°C).
Tomorrow's maximum temperature is forecasted to reflect the usual temperature high in May.
Sunrise will be at 5:37 am and sunset at 8:50 pm; tomorrow's daylight will last for 15h and 13min.

Weather forecast - Sunday, May 19.

PM Showers
5:36 am

8:52 pm
MDT
PM Showers
50°F / 34°F
  • Wind: 12mph NW
  • Humidity: 58%
  • Precip. probability: 39%
  • Precipitation: 0"
  • UV index: 4
On Sunday, in Lewistown, showers are expected in the afternoon.
Minimal precipitation is forecasted. The highest temperature will be a fresh 50°F (10°C), while the lowest anticipated temperature is an icy 33.8°F (1°C).
The maximum temperature of 50°F (10°C) will be more in line with April's average highest temperature of 47.8°F (8.8°C) than the average highest temperature of 58.5°F (14.7°C) in May.
Sunrise will be at 5:36 am and sunset at 8:52 pm; the daylight will last for 15h and 16min.

Frequently asked questions

What is the weather forecast for Lewistown for tomorrow?

On Saturday, in Lewistown, mostly sunny weather and a cloudless sky are expected.

Will it rain tomorrow in Lewistown?

Tomorrow, there is a low probability of minimal rainfall in Lewistown.

What will be the highest temperature in Lewistown tomorrow?

Tomorrow, the highest temperature will be 60.8°F (16°C), while the lowest temperature will be 39.2°F (4°C).
The highest temperature tomorrow will be in line with the average maximum temperature in May. The lowest temperature will be also in line with the average low of 40.1°F (4.5°C).

When are sunrise and sunset tomorrow in Lewistown?

On Saturday, in Lewistown, sunrise will be at 5:37 am and sunset at 8:50 pm (MDT).

How long will the day be tomorrow in Lewistown?

In Lewistown, the length of the day tomorrow will be 15h and 13min.

What is the weather forecast for Lewistown for Sunday?

On Sunday, in Lewistown, short periods of light rainfall are anticipated in the afternoon.

Will it rain on Sunday in Lewistown?

On Sunday, there is a low probability of minimal rainfall in Lewistown.

What will be the highest temperature on Sunday in Lewistown?

On Sunday, the highest temperature in Lewistown will be 50°F (10°C), while the lowest temperature will be 33.8°F (1°C).

What is the weather forecast for Lewistown for the next ten days?

In Lewistown, weather will be unstable, and a combination of rainy, stormy, sunny and cloudy weather is anticipated for the next ten days.

Will it rain in the next ten days in Lewistown?

Rainfall is forecasted for Monday, Wednesday through next Sunday in Lewistown. Thursday, with moderate precipitation of 0.43" (11mm), will be the day with the most rainfall.

How warm will it be in the next ten days in Lewistown?

The maximum temperature will vary between 46.4°F (8°C) and 60.8°F (16°C), while the minimum temperature will vary between 33.8°F (1°C) and 39.2°F (4°C).

What will be the warmest and the coldest days in Lewistown?

The warmest day will be tomorrow, with a maximum of 60.8°F (16°C). With a maximum temperature of 46.4°F (8°C), Thursday will be the coldest day.

Long-term weather forecast

10 days weather forecast - Lewistown, MT

FriMay 17.
  • 55°F
  • 34°F
Isolated Thunderstorms / Wind
Isolated Thunderstorms / Wind
  • Wind: 24mph WNW
  • Humidity: 44%
  • UV index: 5
  • Precip. probability: 31%
  • Precipitation: 0"
  • 5:38 am 8:49 pm MDT
SatMay 18.
  • 61°F
  • 39°F
Mostly Sunny
Mostly Sunny
  • Wind: 16mph W
  • Humidity: 32%
  • UV index: 7
  • Precip. probability: 1%
  • Precipitation: 0.04"
  • 5:37 am 8:50 pm MDT
SunMay 19.
  • 50°F
  • 34°F
PM Showers
PM Showers
  • Wind: 12mph NW
  • Humidity: 58%
  • UV index: 4
  • Precip. probability: 39%
  • Precipitation: 0"
  • 5:36 am 8:52 pm MDT
MonMay 20.
  • 52°F
  • 34°F
Cloudy
Cloudy
  • Wind: 12mph WNW
  • Humidity: 59%
  • UV index: 5
  • Precip. probability: 24%
  • Precipitation: 0.08"
  • 5:35 am 8:53 pm MDT
TueMay 21.
  • 59°F
  • 37°F
PM Showers
PM Showers
  • Wind: 9mph W
  • Humidity: 49%
  • UV index: 7
  • Precip. probability: 30%
  • Precipitation: 0"
  • 5:34 am 8:54 pm MDT
WedMay 22.
  • 57°F
  • 36°F
PM Thundershowers
PM Thundershowers
  • Wind: 11mph E
  • Humidity: 60%
  • UV index: 4
  • Precip. probability: 64%
  • Precipitation: 0.04"
  • 5:33 am 8:55 pm MDT
ThuMay 23.
  • 46°F
  • 34°F
Showers
Showers
  • Wind: 11mph NW
  • Humidity: 80%
  • UV index: 4
  • Precip. probability: 58%
  • Precipitation: 0.43"
  • 5:32 am 8:56 pm MDT
FriMay 24.
  • 52°F
  • 37°F
Showers
Showers
  • Wind: 11mph WNW
  • Humidity: 72%
  • UV index: 6
  • Precip. probability: 43%
  • Precipitation: 0.39"
  • 5:31 am 8:57 pm MDT
SatMay 25.
  • 59°F
  • 39°F
PM Showers
PM Showers
  • Wind: 10mph W
  • Humidity: 64%
  • UV index: 6
  • Precip. probability: 35%
  • Precipitation: 0.16"
  • 5:30 am 8:58 pm MDT
SunMay 26.
  • 57°F
  • 39°F
Showers
Showers
  • Wind: 11mph WNW
  • Humidity: 61%
  • UV index: 6
  • Precip. probability: 54%
  • Precipitation: 0.2"
  • 5:29 am 8:59 pm MDT
The weather will be unstable for the next ten days, and a mix of rainy, stormy, sunny and cloudy weather is predicted.
Rainfall is forecasted for Monday, Wednesday through next Sunday. With moderate precipitation of 0.43" (11mm), most rainfall is expected on Thursday.
Temperature variation will be considerable in the coming days. The maximum temperature will vary between 46.4°F (8°C) and 60.8°F (16°C), while the lowest nightly temperature will be very similar, as the lowest temperature will range between 33.8°F (1°C) and 39.2°F (4°C).
The warmest day will be Saturday, with a maximum of 60.8°F (16°C); Thursday will be the coldest day, with the highest temperature of 46.4°F (8°C).

Lewistown, Montana, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location