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Father's Day forecast: See where thunderstorms could impact outdoor plans. Chevron right

Nelson, MT

54°F
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Nelson

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Nelson, MT Weather
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Winter Center
Today Hourly

Daily

 Radar MinuteCast Monthly Air Quality Health & Activities

June 14 - July 28

Sat 6/14

81° /55°
3%
Mostly sunny and warmer

RealFeel®85°

RealFeel Shade™78°

Max UV Index10 (Very High)

WindNE 7 mph

Sun 6/15

79° /52°
40%
Mostly cloudy; windy in the afternoon with a strong t-storm in spots; storms can bring flooding downpours, hail, damaging wind gusts, and an isolated tornado

RealFeel®83°

RealFeel Shade™75°

Max UV Index8 (Very High)

WindN 13 mph

Mon 6/16

79° /58°
46%
Sun and areas of high clouds in the morning, then mostly cloudy in the afternoon with a thunderstorm in a couple of spots

RealFeel®81°

RealFeel Shade™75°

Max UV Index8 (Very High)

WindE 7 mph

Tue 6/17

79° /51°
23%
Partly sunny and comfortable

RealFeel®84°

RealFeel Shade™76°

Max UV Index10 (Very High)

WindWNW 7 mph

Wed 6/18

84° /56°
6%
Partly sunny

RealFeel®85°

RealFeel Shade™81°

Max UV Index10 (Very High)

WindNW 8 mph

Thu 6/19

86° /54°
12%
Mostly sunny and very warm

RealFeel®87°

RealFeel Shade™82°

Max UV Index10 (Very High)

WindNE 9 mph

Fri 6/20

82° /53°
59%
Some sun with a couple of showers in the afternoon

RealFeel®82°

RealFeel Shade™78°

Max UV Index10 (Very High)

WindWNW 12 mph

Sat 6/21

71° /51°
68%
Mostly cloudy and not as warm; periods of rain in the morning followed by a shower in spots in the afternoon

RealFeel®70°

RealFeel Shade™67°

Max UV Index4 (Moderate)

WindNW 10 mph

Sun 6/22

70° /46°
59%
Intervals of clouds and sunshine with a couple of thundershowers in the afternoon

RealFeel®71°

RealFeel Shade™65°

Max UV Index10 (Very High)

WindWNW 13 mph

Mon 6/23

76° /49°
39%
Intervals of clouds and sunshine with a thundershower in parts of the area in the afternoon

RealFeel®79°

RealFeel Shade™73°

Max UV Index9 (Very High)

WindNW 7 mph

Tue 6/24

84° /52°
1%
More sun than clouds

RealFeel®85°

RealFeel Shade™81°

Max UV Index10 (Very High)

WindNW 7 mph

Wed 6/25

86° /55°
58%
Partly sunny with a couple of thundershowers in the afternoon

RealFeel®89°

RealFeel Shade™81°

Max UV Index10 (Very High)

WindNW 6 mph

Thu 6/26

89° /54°
0%
Mostly cloudy and very warm

RealFeel®91°

RealFeel Shade™86°

Max UV Index10 (Very High)

WindWNW 8 mph

Fri 6/27

88° /58°
25%
Mostly cloudy and very warm

RealFeel®91°

RealFeel Shade™87°

Max UV Index9 (Very High)

WindWSW 4 mph

Sat 6/28

78° /55°
25%
Clouds and sun

RealFeel®79°

RealFeel Shade™76°

Max UV Index4 (Moderate)

WindSSW 2 mph

Sun 6/29

77° /51°
20%
Sunny

RealFeel®83°

RealFeel Shade™75°

Max UV Index10 (Very High)

WindSW 2 mph

Mon 6/30

81° /56°
20%
Mostly sunny

RealFeel®86°

RealFeel Shade™79°

Max UV Index10 (Very High)

WindNNW 4 mph

Tue 7/1

76° /57°
25%
Intervals of clouds and sunshine

RealFeel®78°

RealFeel Shade™75°

Max UV Index5 (Moderate)

WindNNE 1 mph

Wed 7/2

79° /57°
25%
Cloudy most of the time

RealFeel®82°

RealFeel Shade™78°

Max UV Index3 (Moderate)

WindSSW 2 mph

Thu 7/3

77° /58°
10%
Mostly sunny

RealFeel®83°

RealFeel Shade™74°

Max UV Index10 (Very High)

WindW 6 mph

Fri 7/4

82° /48°
10%
Mostly sunny

RealFeel®88°

RealFeel Shade™81°

Max UV Index10 (Very High)

WindSSW 2 mph

Sat 7/5

80° /55°
20%
Partly sunny

RealFeel®83°

RealFeel Shade™80°

Max UV Index10 (Very High)

WindW 2 mph

Sun 7/6

81° /56°
25%
Partly sunny

RealFeel®84°

RealFeel Shade™80°

Max UV Index9 (Very High)

WindNW 2 mph

Mon 7/7

77° /55°
25%
Sun and clouds

RealFeel®78°

RealFeel Shade™75°

Max UV Index7 (High)

WindN 2 mph

Tue 7/8

78° /57°
20%
Sunshine and a few clouds

RealFeel®84°

RealFeel Shade™76°

Max UV Index10 (Very High)

WindNNE 2 mph

Wed 7/9

82° /58°
25%
Times of sun and clouds

RealFeel®84°

RealFeel Shade™80°

Max UV Index7 (High)

WindW 2 mph

Thu 7/10

87° /59°
20%
Sunshine

RealFeel®90°

RealFeel Shade™84°

Max UV Index10 (Very High)

WindSW 5 mph

Fri 7/11

88° /59°
10%
Mostly sunny

RealFeel®91°

RealFeel Shade™85°

Max UV Index9 (Very High)

WindWSW 5 mph

Sat 7/12

82° /57°
20%
Plenty of sun

RealFeel®87°

RealFeel Shade™80°

Max UV Index9 (Very High)

WindWSW 4 mph

Sun 7/13

88° /59°
20%
Plenty of sun

RealFeel®92°

RealFeel Shade™86°

Max UV Index9 (Very High)

WindSW 2 mph

Mon 7/14

89° /59°
10%
Sunny

RealFeel®94°

RealFeel Shade™88°

Max UV Index9 (Very High)

WindSSW 2 mph

Tue 7/15

87° /60°
5%
Plenty of sunshine

RealFeel®91°

RealFeel Shade™85°

Max UV Index9 (Very High)

WindW 1 mph

Wed 7/16

89° /60°
5%
Sunshine

RealFeel®93°

RealFeel Shade™87°

Max UV Index9 (Very High)

WindWNW 4 mph

Thu 7/17

88° /59°
5%
Sunshine

RealFeel®93°

RealFeel Shade™87°

Max UV Index9 (Very High)

WindW 1 mph

Fri 7/18

89° /61°
59%
Overcast with a little rain in the afternoon

RealFeel®87°

RealFeel Shade™86°

Max UV Index5 (Moderate)

WindN 6 mph

Sat 7/19

81° /59°
20%
Sunshine and a few clouds

RealFeel®87°

RealFeel Shade™80°

Max UV Index9 (Very High)

WindNE 2 mph

Sun 7/20

82° /60°
5%
Sunny

RealFeel®88°

RealFeel Shade™81°

Max UV Index9 (Very High)

WindNE 1 mph

Mon 7/21

87° /61°
5%
Plenty of sun

RealFeel®92°

RealFeel Shade™85°

Max UV Index9 (Very High)

WindE 2 mph

Tue 7/22

89° /60°
25%
Clouds to start, then sunshine returns

RealFeel®93°

RealFeel Shade™87°

Max UV Index9 (Very High)

WindESE 2 mph

Wed 7/23

90° /59°
25%
Cloudy most of the time

RealFeel®91°

RealFeel Shade™89°

Max UV Index3 (Moderate)

WindSE 1 mph

Thu 7/24

91° /61°
25%
Times of clouds and sun

RealFeel®93°

RealFeel Shade™90°

Max UV Index6 (High)

WindN 1 mph

Fri 7/25

92° /61°
25%
Cloudy and very warm

RealFeel®92°

RealFeel Shade™90°

Max UV Index2 (Low)

WindS 1 mph

Sat 7/26

91° /62°
20%
Mostly sunny and very warm

RealFeel®95°

RealFeel Shade™90°

Max UV Index9 (Very High)

WindSW 2 mph

Sun 7/27

92° /62°
5%
Very warm with plenty of sunshine

RealFeel®95°

RealFeel Shade™90°

Max UV Index9 (Very High)

WindWNW 4 mph

Mon 7/28

96° /58°
42%
Partly sunny and very warm; a shower in places in the afternoon

RealFeel®100°

RealFeel Shade™95°

Max UV Index9 (Very High)

WindWSW 2 mph

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World North America United States Montana Nelson

Weather Near Nelson:

  • Helena, MT
  • Helena Valley Southeast, MT
  • Helena Valley West Central, MT
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