October 2 - November 15

Thu 10/2

71° /45°

55%

A stray thunderstorm this evening; otherwise, overcast

RealFeel®43°

Cloud Cover86%

WindSE 7 mph

Wind Gusts32 mph

Fri 10/3

66° /46°

84%

Sunshine and some clouds with a couple of showers

RealFeel®68°

RealFeel Shade™63°

Max UV Index4.0 (Moderate)

WindN 7 mph

Sat 10/4

54° /36°

78%

Cloudy and cooler; rain in the afternoon

RealFeel®49°

RealFeel Shade™48°

Max UV Index1.0 (Low)

WindNW 8 mph

Sun 10/5

42° /28°

60%

Occasional rain and drizzle in the morning; otherwise, chilly with clouds yielding to sun

RealFeel®41°

RealFeel Shade™37°

Max UV Index2.0 (Low)

WindNNW 9 mph

Mon 10/6

54° /29°

Mostly cloudy

RealFeel®55°

RealFeel Shade™51°

Max UV Index4.0 (Moderate)

WindWSW 7 mph

Tue 10/7

60° /38°

Plenty of sunshine

RealFeel®63°

RealFeel Shade™58°

Max UV Index4.0 (Moderate)

WindSSW 7 mph

Wed 10/8

67° /38°

Brilliant sunshine and pleasant

RealFeel®67°

RealFeel Shade™64°

Max UV Index3.0 (Moderate)

WindWSW 10 mph

Thu 10/9

58° /31°

Mostly sunny

RealFeel®58°

RealFeel Shade™54°

Max UV Index3.0 (Moderate)

WindWNW 9 mph

Fri 10/10

56° /38°

69%

Cloudy with periods of rain in the afternoon

RealFeel®51°

RealFeel Shade™51°

Max UV Index1.0 (Low)

WindWNW 9 mph

Sat 10/11

56° /35°

74%

Cloudy; a passing shower in the morning followed by periods of rain in the afternoon

RealFeel®52°

RealFeel Shade™52°

Max UV Index1.0 (Low)

WindW 9 mph

Sun 10/12

54° /30°

Sun and some clouds

RealFeel®52°

RealFeel Shade™48°

Max UV Index3.0 (Moderate)

WindW 10 mph

Mon 10/13

58° /34°

Plenty of sun

RealFeel®61°

RealFeel Shade™56°

Max UV Index3.0 (Moderate)

WindWNW 5 mph

Tue 10/14

60° /38°

Sunny

RealFeel®63°

RealFeel Shade™59°

Max UV Index3.0 (Moderate)

WindWNW 5 mph

Wed 10/15

67° /33°

25%

Increasing cloudiness

RealFeel®69°

RealFeel Shade™65°

Max UV Index3.0 (Moderate)

WindSSW 6 mph

Thu 10/16

64° /37°

Sunny

RealFeel®67°

RealFeel Shade™62°

Max UV Index3.0 (Moderate)

WindSSE 5 mph

Fri 10/17

58° /37°

25%

Increasing cloudiness

RealFeel®60°

RealFeel Shade™60°

Max UV Index3.0 (Moderate)

WindSSW 5 mph

Sat 10/18

62° /38°

25%

Cloudy

RealFeel®63°

RealFeel Shade™63°

Max UV Index1.0 (Low)

WindW 4 mph

Sun 10/19

57° /38°

10%

Abundant sunshine

RealFeel®57°

RealFeel Shade™55°

Max UV Index3.0 (Moderate)

WindWNW 8 mph

Mon 10/20

60° /36°

10%

Mostly sunny

RealFeel®63°

RealFeel Shade™61°

Max UV Index3.0 (Moderate)

WindWSW 5 mph

Tue 10/21

60° /36°

20%

Intervals of clouds and sunshine

RealFeel®61°

RealFeel Shade™61°

Max UV Index2.0 (Low)

WindS 5 mph

Wed 10/22

59° /35°

25%

Clouds giving way to some sun

RealFeel®60°

RealFeel Shade™58°

Max UV Index2.0 (Low)

WindSW 6 mph

Thu 10/23

60° /37°

Sunshine

RealFeel®62°

RealFeel Shade™59°

Max UV Index3.0 (Moderate)

WindWSW 6 mph

Fri 10/24

60° /36°

Sunshine

RealFeel®62°

RealFeel Shade™61°

Max UV Index3.0 (Moderate)

WindSW 6 mph

Sat 10/25

59° /36°

25%

Cloudy

RealFeel®59°

RealFeel Shade™59°

Max UV Index1.0 (Low)

WindSW 6 mph

Sun 10/26

60° /35°

25%

Times of clouds and sun

RealFeel®64°

RealFeel Shade™60°

Max UV Index3.0 (Moderate)

WindSW 4 mph

Mon 10/27

57° /34°

25%

Cloudy

RealFeel®52°

RealFeel Shade™52°

Max UV Index1.0 (Low)

WindW 8 mph

Tue 10/28

47° /29°

68%

Cloudy and cooler with rain and snow at times becoming all rain

RealFeel®42°

RealFeel Shade™42°

Max UV Index1.0 (Low)

WindNW 12 mph

Wed 10/29

42° /24°

20%

Plenty of sunshine

RealFeel®45°

RealFeel Shade™43°

Max UV Index3.0 (Moderate)

WindSSW 5 mph

Thu 10/30

49° /27°

20%

Sunshine

RealFeel®47°

RealFeel Shade™45°

Max UV Index3.0 (Moderate)

WindSW 8 mph

Fri 10/31

55° /29°

20%

Mostly sunny

RealFeel®57°

RealFeel Shade™55°

Max UV Index2.0 (Low)

WindSW 7 mph

Sat 11/1

53° /33°

25%

Cloudy

RealFeel®50°

RealFeel Shade™50°

Max UV Index1.0 (Low)

WindSW 8 mph

Sun 11/2

55° /33°

25%

A thick cloud cover

RealFeel®56°

RealFeel Shade™56°

Max UV Index1.0 (Low)

WindSE 2 mph

Mon 11/3

51° /32°

25%

Rather cloudy

RealFeel®46°

RealFeel Shade™46°

Max UV Index1.0 (Low)

WindW 7 mph

Tue 11/4

49° /31°

20%

Partly sunny

RealFeel®45°

RealFeel Shade™43°

Max UV Index2.0 (Low)

WindSW 9 mph

Wed 11/5

53° /32°

Plenty of sunshine

RealFeel®48°

RealFeel Shade™47°

Max UV Index2.0 (Low)

WindWSW 13 mph

Thu 11/6

53° /32°

25%

Cloudy

RealFeel®50°

RealFeel Shade™50°

Max UV Index1.0 (Low)

WindSSW 8 mph

Fri 11/7

52° /31°

25%

Cloudy

RealFeel®54°

RealFeel Shade™54°

Max UV Index1.0 (Low)

WindSSE 5 mph

Sat 11/8

51° /25°

70%

Cloudy with rain and snow at times becoming all rain

RealFeel®46°

RealFeel Shade™46°

Max UV Index1.0 (Low)

WindNW 7 mph

Sun 11/9

38° /18°

70%

Remaining cloudy and colder; a mix of snow and rain in the morning followed by a shower in spots in the afternoon

RealFeel®25°

RealFeel Shade™25°

Max UV Index1.0 (Low)

WindNW 15 mph

Mon 11/10

35° /15°

25%

Clouds giving way to some sun

RealFeel®33°

RealFeel Shade™32°

Max UV Index1.0 (Low)

WindWNW 9 mph

Tue 11/11

35° /16°

25%

Partial sunshine

RealFeel®31°

RealFeel Shade™28°

Max UV Index2.0 (Low)

WindWSW 8 mph

Wed 11/12

37° /19°

20%

Partly sunny

RealFeel®41°

RealFeel Shade™38°

Max UV Index2.0 (Low)

WindWSW 5 mph

Thu 11/13

38° /28°

68%

Considerable cloudiness; a bit of morning snow followed by periods of snow and rain in the afternoon

RealFeel®29°

RealFeel Shade™29°

Max UV Index1.0 (Low)

WindW 10 mph

Fri 11/14

45° /29°

Mostly cloudy

RealFeel®38°

RealFeel Shade™38°

Max UV Index2.0 (Low)

WindSSW 10 mph

Sat 11/15

50° /32°

68%

Periods of rain and freezing rain in the morning; otherwise, mostly cloudy

RealFeel®47°

RealFeel Shade™46°

Max UV Index2.0 (Low)

WindWSW 10 mph

Lewistown, MT

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News & Features

Astronomy

Business

Climate

Health

Recreation

Sports

Travel

Warnings

Data Suite

Forensics

Advertising

Superior Accuracy™

Video

Winter Center

Daily

Thu 10/2

Fri 10/3

Sat 10/4

Sun 10/5

Mon 10/6

Tue 10/7

Wed 10/8

Thu 10/9

Fri 10/10

Sat 10/11

Sun 10/12

Mon 10/13

Tue 10/14

Wed 10/15

Thu 10/16

Fri 10/17

Sat 10/18

Sun 10/19

Mon 10/20

Tue 10/21

Wed 10/22

Thu 10/23

Fri 10/24

Sat 10/25

Sun 10/26

Mon 10/27

Tue 10/28

Wed 10/29

Thu 10/30

Fri 10/31

Sat 11/1

Sun 11/2

Mon 11/3

Tue 11/4

Wed 11/5

Thu 11/6

Fri 11/7

Sat 11/8

Sun 11/9

Mon 11/10

Tue 11/11

Wed 11/12

Thu 11/13

Fri 11/14

Sat 11/15

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Weather Near Lewistown: