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Polar air to bring October-like chill to 250 million in central, eastern US. Get the forecast Chevron right
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Waltham, MT

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Waltham, MT Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

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Winter Center
Today Hourly

Daily

 Radar MinuteCast® Monthly Air Quality Health & Activities

August 29 - October 12

Fri 8/29

71° /55°
96%
A couple of showers and a thunderstorm, mainly later; plenty of clouds this morning, then intervals of clouds and sunshine this afternoon

RealFeel®72°

RealFeel Shade™67°

Max UV Index3.0 (Moderate)

WindWNW 6 mph

Sat 8/30

80° /60°
1%
Warmer with periods of clouds and sunshine

RealFeel®81°

RealFeel Shade™78°

Max UV Index6.0 (High)

WindW 7 mph

Sun 8/31

86° /59°
0%
Mostly sunny

RealFeel®87°

RealFeel Shade™83°

Max UV Index5.0 (Moderate)

WindNW 9 mph

Mon 9/1

87° /58°
0%
Plenty of sun

RealFeel®92°

RealFeel Shade™85°

Max UV Index5.0 (Moderate)

WindNNW 4 mph

Tue 9/2

87° /52°
6%
Rather cloudy

RealFeel®87°

RealFeel Shade™84°

Max UV Index5.0 (Moderate)

WindN 7 mph

Wed 9/3

77° /55°
4%
Mostly sunny and pleasant

RealFeel®79°

RealFeel Shade™74°

Max UV Index5.0 (Moderate)

WindNE 8 mph

Thu 9/4

78° /51°
0%
Partly sunny and nice

RealFeel®84°

RealFeel Shade™76°

Max UV Index5.0 (Moderate)

WindNNE 4 mph

Fri 9/5

85° /59°
0%
Mostly cloudy

RealFeel®86°

RealFeel Shade™84°

Max UV Index5.0 (Moderate)

WindW 2 mph

Sat 9/6

90° /62°
0%
Mostly cloudy and very warm

RealFeel®88°

RealFeel Shade™86°

Max UV Index5.0 (Moderate)

WindWSW 12 mph

Sun 9/7

85° /56°
61%
Occasional morning rain; otherwise, overcast

RealFeel®84°

RealFeel Shade™80°

Max UV Index3.0 (Moderate)

WindWNW 6 mph

Mon 9/8

81° /53°
60%
Periods of rain

RealFeel®78°

RealFeel Shade™78°

Max UV Index1.0 (Low)

WindNNE 8 mph

Tue 9/9

76° /52°
1%
Partial sunshine

RealFeel®76°

RealFeel Shade™73°

Max UV Index5.0 (Moderate)

WindNW 7 mph

Wed 9/10

71° /50°
1%
Plenty of sun

RealFeel®72°

RealFeel Shade™68°

Max UV Index5.0 (Moderate)

WindE 8 mph

Thu 9/11

75° /47°
25%
Considerable cloudiness

RealFeel®75°

RealFeel Shade™74°

Max UV Index2.0 (Low)

WindS 4 mph

Fri 9/12

81° /54°
25%
Turning cloudy

RealFeel®80°

RealFeel Shade™80°

Max UV Index3.0 (Moderate)

WindSSW 6 mph

Sat 9/13

77° /53°
59%
Periods of rain

RealFeel®75°

RealFeel Shade™75°

Max UV Index1.0 (Low)

WindWNW 6 mph

Sun 9/14

67° /52°
20%
Partly sunny and not as warm

RealFeel®72°

RealFeel Shade™65°

Max UV Index5.0 (Moderate)

WindSW 6 mph

Mon 9/15

76° /52°
20%
Partly sunny

RealFeel®75°

RealFeel Shade™74°

Max UV Index4.0 (Moderate)

WindSW 7 mph

Tue 9/16

78° /51°
20%
Clouds to start, then sunshine returns

RealFeel®78°

RealFeel Shade™75°

Max UV Index5.0 (Moderate)

WindSSW 6 mph

Wed 9/17

79° /53°
5%
Plenty of sunshine

RealFeel®79°

RealFeel Shade™77°

Max UV Index4.0 (Moderate)

WindSW 6 mph

Thu 9/18

79° /52°
20%
Plenty of sunshine

RealFeel®80°

RealFeel Shade™77°

Max UV Index4.0 (Moderate)

WindW 5 mph

Fri 9/19

76° /52°
20%
Mostly sunny

RealFeel®78°

RealFeel Shade™75°

Max UV Index4.0 (Moderate)

WindSSW 2 mph

Sat 9/20

77° /53°
25%
Considerable cloudiness

RealFeel®75°

RealFeel Shade™75°

Max UV Index1.0 (Low)

WindSW 7 mph

Sun 9/21

76° /52°
25%
Mainly cloudy

RealFeel®73°

RealFeel Shade™73°

Max UV Index1.0 (Low)

WindWSW 12 mph

Mon 9/22

72° /51°
25%
Considerable cloudiness

RealFeel®70°

RealFeel Shade™70°

Max UV Index1.0 (Low)

WindS 5 mph

Tue 9/23

76° /50°
25%
Mostly cloudy

RealFeel®73°

RealFeel Shade™72°

Max UV Index2.0 (Low)

WindWSW 16 mph

Wed 9/24

63° /44°
20%
Mostly sunny and cooler

RealFeel®66°

RealFeel Shade™61°

Max UV Index4.0 (Moderate)

WindW 7 mph

Thu 9/25

61° /42°
58%
A passing shower in the morning; otherwise, times of clouds and sun

RealFeel®63°

RealFeel Shade™60°

Max UV Index2.0 (Low)

WindW 5 mph

Fri 9/26

61° /41°
25%
Turning cloudy

RealFeel®61°

RealFeel Shade™61°

Max UV Index3.0 (Moderate)

WindSSE 5 mph

Sat 9/27

62° /48°
25%
Cloudy

RealFeel®65°

RealFeel Shade™65°

Max UV Index1.0 (Low)

WindW 2 mph

Sun 9/28

61° /42°
55%
Cloudy with a little rain

RealFeel®59°

RealFeel Shade™59°

Max UV Index1.0 (Low)

WindN 7 mph

Mon 9/29

58° /39°
20%
Mostly cloudy

RealFeel®58°

RealFeel Shade™54°

Max UV Index4.0 (Moderate)

WindSSW 8 mph

Tue 9/30

61° /48°
25%
Mostly cloudy

RealFeel®56°

RealFeel Shade™56°

Max UV Index2.0 (Low)

WindWSW 15 mph

Wed 10/1

68° /47°
10%
Mostly sunny

RealFeel®67°

RealFeel Shade™65°

Max UV Index4.0 (Moderate)

WindSW 10 mph

Thu 10/2

67° /45°
20%
Sun giving way to increasing clouds

RealFeel®68°

RealFeel Shade™66°

Max UV Index4.0 (Moderate)

WindS 6 mph

Fri 10/3

71° /46°
20%
Some sun, then increasing clouds

RealFeel®72°

RealFeel Shade™71°

Max UV Index4.0 (Moderate)

WindNW 6 mph

Sat 10/4

59° /42°
25%
Decreasing clouds and cooler

RealFeel®63°

RealFeel Shade™59°

Max UV Index4.0 (Moderate)

WindESE 5 mph

Sun 10/5

68° /45°
20%
Mostly sunny

RealFeel®69°

RealFeel Shade™68°

Max UV Index4.0 (Moderate)

WindS 5 mph

Mon 10/6

71° /45°
10%
Mostly sunny

RealFeel®71°

RealFeel Shade™69°

Max UV Index3.0 (Moderate)

WindWNW 4 mph

Tue 10/7

67° /44°
25%
Partly sunny

RealFeel®69°

RealFeel Shade™65°

Max UV Index3.0 (Moderate)

WindSW 5 mph

Wed 10/8

70° /46°
20%
Mostly sunny

RealFeel®68°

RealFeel Shade™66°

Max UV Index3.0 (Moderate)

WindSW 9 mph

Thu 10/9

68° /45°
10%
Mostly sunny

RealFeel®67°

RealFeel Shade™65°

Max UV Index3.0 (Moderate)

WindSW 7 mph

Fri 10/10

56° /33°
55%
Cloudy with a little rain

RealFeel®54°

RealFeel Shade™54°

Max UV Index1.0 (Low)

WindNE 8 mph

Sat 10/11

56° /33°
9%
Sun and some clouds

RealFeel®59°

RealFeel Shade™56°

Max UV Index3.0 (Moderate)

WindENE 2 mph

Sun 10/12

57° /34°
1%
Mostly sunny

RealFeel®57°

RealFeel Shade™55°

Max UV Index3.0 (Moderate)

WindS 6 mph

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Weather Near Waltham:

  • Great Falls, MT
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More
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