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Accumulating snow to blanket part of Northeast this week. See the forecast. Chevron right

Grannis, MT

49°F
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Grannis

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49°
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Grannis, MT Weather
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January 12 - February 10

Mon 1/12

55° /48°
4%
Strong winds; partly to mostly cloudy
alerts

Wind Advisory

11:00 PM Thursday - 11:00 AM Tuesday

RealFeel®34°

Cloud Cover71%

WindWSW 31 mph

Wind Gusts50 mph

Tue 1/13

56° /42°
14%
Considerable cloudiness; windy with the temperature approaching the record of 60 set in 1996
alerts

Wind Advisory

11:00 PM Thursday - 11:00 AM Tuesday

RealFeel®48°

RealFeel Shade™48°

Max UV Index1.0 (Low)

WindWSW 23 mph

Wed 1/14

59° /42°
0%
Windy in the morning; sunny with the temperature tying the record from 1995

RealFeel®53°

RealFeel Shade™52°

Max UV Index2.0 (Low)

WindWSW 23 mph

Thu 1/15

53° /24°
7%
Times of clouds and sun; windy with the temperature approaching the record of 56 set in 1974

RealFeel®44°

RealFeel Shade™43°

Max UV Index2.0 (Low)

WindW 24 mph

Fri 1/16

44° /25°
6%
Times of clouds and sun

RealFeel®34°

RealFeel Shade™33°

Max UV Index2.0 (Low)

WindW 16 mph

Sat 1/17

48° /28°
7%
Breezy in the morning; otherwise, plenty of sunshine

RealFeel®37°

RealFeel Shade™35°

Max UV Index2.0 (Low)

WindW 20 mph

Sun 1/18

51° /26°
6%
Partly sunny and breezy with the temperature approaching the record of 54 set in 2018

RealFeel®41°

RealFeel Shade™41°

Max UV Index2.0 (Low)

WindWSW 22 mph

Mon 1/19

51° /34°
2%
Brilliant sunshine

RealFeel®41°

RealFeel Shade™40°

Max UV Index2.0 (Low)

WindWSW 21 mph

Tue 1/20

48° /31°
1%
Mostly cloudy

RealFeel®37°

RealFeel Shade™37°

Max UV Index1.0 (Low)

WindWSW 21 mph

Wed 1/21

40° /23°
3%
Intervals of clouds and sunshine

RealFeel®32°

RealFeel Shade™31°

Max UV Index2.0 (Low)

WindSW 12 mph

Thu 1/22

42° /22°
45%
Considerable cloudiness with a flurry or two in the afternoon

RealFeel®34°

RealFeel Shade™34°

Max UV Index1.0 (Low)

WindWSW 12 mph

Fri 1/23

35° /22°
68%
Snow; sleet and freezing rain mixed in early in the day

RealFeel®22°

RealFeel Shade™22°

Max UV Index1.0 (Low)

WindWSW 10 mph

Sat 1/24

39° /29°
44%
Times of clouds and sun with a passing flurry in the afternoon

RealFeel®29°

RealFeel Shade™27°

Max UV Index2.0 (Low)

WindWSW 15 mph

Sun 1/25

33° /18°
25%
Cloudy

RealFeel®28°

RealFeel Shade™28°

Max UV Index1.0 (Low)

WindSW 8 mph

Mon 1/26

42° /26°
25%
Cloudy

RealFeel®39°

RealFeel Shade™39°

Max UV Index1.0 (Low)

WindSSW 7 mph

Tue 1/27

42° /27°
70%
Mostly cloudy; periods of snow and rain in the morning followed by a passing shower in the afternoon

RealFeel®37°

RealFeel Shade™37°

Max UV Index1.0 (Low)

WindWSW 8 mph

Wed 1/28

38° /22°
25%
Mostly cloudy

RealFeel®35°

RealFeel Shade™35°

Max UV Index1.0 (Low)

WindWSW 8 mph

Thu 1/29

34° /22°
25%
Cloudy

RealFeel®31°

RealFeel Shade™31°

Max UV Index1.0 (Low)

WindSSW 6 mph

Fri 1/30

43° /21°
25%
Mostly cloudy

RealFeel®44°

RealFeel Shade™44°

Max UV Index1.0 (Low)

WindSSW 4 mph

Sat 1/31

42° /26°
63%
Rather cloudy with occasional snow and rain in the afternoon

RealFeel®43°

RealFeel Shade™43°

Max UV Index1.0 (Low)

WindSSW 5 mph

Sun 2/1

39° /25°
25%
Considerable cloudiness

RealFeel®38°

RealFeel Shade™38°

Max UV Index1.0 (Low)

WindWSW 5 mph

Mon 2/2

36° /23°
25%
Mainly cloudy

RealFeel®35°

RealFeel Shade™35°

Max UV Index1.0 (Low)

WindSSW 6 mph

Tue 2/3

40° /26°
25%
Considerable cloudiness

RealFeel®36°

RealFeel Shade™36°

Max UV Index1.0 (Low)

WindSSW 7 mph

Wed 2/4

41° /26°
75%
Cloudy; a shower in spots in the morning followed by a mix of snow and rain in the afternoon

RealFeel®44°

RealFeel Shade™44°

Max UV Index1.0 (Low)

WindS 1 mph

Thu 2/5

33° /21°
60%
Colder with periods of snow

RealFeel®35°

RealFeel Shade™35°

Max UV Index1.0 (Low)

WindW 4 mph

Fri 2/6

34° /20°
25%
Sun followed by increasing clouds

RealFeel®30°

RealFeel Shade™30°

Max UV Index1.0 (Low)

WindSSW 7 mph

Sat 2/7

37° /23°
25%
After a cloudy start, sun returns

RealFeel®36°

RealFeel Shade™33°

Max UV Index3.0 (Moderate)

WindSSW 6 mph

Sun 2/8

35° /20°
60%
Periods of snow

RealFeel®33°

RealFeel Shade™33°

Max UV Index1.0 (Low)

WindSW 5 mph

Mon 2/9

31° /16°
25%
Mostly cloudy

RealFeel®29°

RealFeel Shade™29°

Max UV Index2.0 (Low)

WindSW 6 mph

Tue 2/10

30° /18°
58%
Snow at times

RealFeel®27°

RealFeel Shade™27°

Max UV Index1.0 (Low)

WindSW 6 mph

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World North America United States Montana Grannis

Weather Near Grannis:

  • Billings, MT
  • Cody, WY
  • Miles City, MT
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