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Imelda becomes a hurricane off the Southeast coast. Get the forecast. Chevron right

Saint Mary, MT

46°F
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Saint Mary

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Saint Mary, MT Weather
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Today

Hourly

 Daily Radar MinuteCast® Monthly Air Quality Health & Activities

7 AM

56°
RealFeel® 53°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 34%
Chevron down
Cloudy

WindSW 8 mph

Air QualityFair

Wind Gusts16 mph

Humidity61%

Indoor Humidity40% (Ideal Humidity)

Dew Point43° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling24200 ft

8 AM

55°
RealFeel® 53°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 34%
Chevron down
Cloudy

RealFeel Shade™53°

WindSW 7 mph

Air QualityFair

Max UV Index0.2 (Low)

Wind Gusts8 mph

Humidity65%

Indoor Humidity41% (Ideal Humidity)

Dew Point43° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling9200 ft

9 AM

57°
RealFeel® 55°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 34%
Chevron down
Cloudy

RealFeel Shade™55°

WindWSW 7 mph

Air QualityFair

Max UV Index0.4 (Low)

Wind Gusts10 mph

Humidity64%

Indoor Humidity43% (Ideal Humidity)

Dew Point45° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling8400 ft

10 AM

58°
RealFeel® 56°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 40%
Chevron down
Cloudy

RealFeel Shade™56°

WindWSW 9 mph

Air QualityFair

Max UV Index0.6 (Low)

Wind Gusts15 mph

Humidity61%

Indoor Humidity44% (Ideal Humidity)

Dew Point45° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover98%

Visibility10 mi

Cloud Ceiling7600 ft

11 AM

61°
RealFeel® 54°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 56%
Chevron down
Showers

RealFeel Shade™54°

WindWSW 12 mph

Air QualityFair

Max UV Index0.7 (Low)

Wind Gusts16 mph

Humidity56%

Indoor Humidity43% (Ideal Humidity)

Dew Point45° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover97%

Rain0.03 in

Visibility8 mi

Cloud Ceiling4000 ft

12 PM

59°
RealFeel® 54°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 49%
Chevron down
Showers

RealFeel Shade™54°

WindWSW 13 mph

Air QualityFair

Max UV Index0.9 (Low)

Wind Gusts18 mph

Humidity58%

Indoor Humidity43% (Ideal Humidity)

Dew Point45° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover97%

Visibility10 mi

Cloud Ceiling7000 ft

1 PM

59°
RealFeel® 55°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 49%
Chevron down
Cloudy

RealFeel Shade™54°

WindWSW 14 mph

Air QualityFair

Max UV Index1.2 (Low)

Wind Gusts20 mph

Humidity56%

Indoor Humidity41% (Ideal Humidity)

Dew Point44° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover96%

Visibility10 mi

Cloud Ceiling9500 ft

2 PM

59°
RealFeel® 56°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 37%
Chevron down
Intermittent clouds

RealFeel Shade™53°

WindWSW 14 mph

Air QualityFair

Max UV Index2.0 (Low)

Wind Gusts22 mph

Humidity55%

Indoor Humidity40% (Ideal Humidity)

Dew Point43° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling10900 ft

3 PM

59°
RealFeel® 53°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 40%
Chevron down
Mostly cloudy w/ showers

RealFeel Shade™51°

WindWSW 14 mph

Air QualityFair

Max UV Index1.3 (Low)

Wind Gusts23 mph

Humidity53%

Indoor Humidity39% (Ideal Humidity)

Dew Point42° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover70%

Rain0.01 in

Visibility10 mi

Cloud Ceiling7000 ft

4 PM

59°
RealFeel® 55°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 37%
Chevron down
Intermittent clouds

RealFeel Shade™53°

WindWSW 14 mph

Air QualityFair

Max UV Index1.5 (Low)

Wind Gusts22 mph

Humidity54%

Indoor Humidity39% (Ideal Humidity)

Dew Point42° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling18500 ft

5 PM

58°
RealFeel® 55°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 33%
Chevron down
Intermittent clouds

RealFeel Shade™53°

WindWSW 13 mph

Air QualityFair

Max UV Index1.2 (Low)

Wind Gusts20 mph

Humidity56%

Indoor Humidity39% (Ideal Humidity)

Dew Point43° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover65%

Visibility10 mi

Cloud Ceiling22300 ft

6 PM

58°
RealFeel® 54°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
rain drop 33%
Chevron down
Intermittent clouds

RealFeel Shade™54°

WindWSW 12 mph

Air QualityFair

Max UV Index0.5 (Low)

Wind Gusts17 mph

Humidity57%

Indoor Humidity40% (Ideal Humidity)

Dew Point43° F

AccuLumen Brightness Index™3 (Dull)

Cloud Cover65%

Visibility10 mi

Cloud Ceiling22300 ft

7 PM

57°
RealFeel® 52°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 36%
Chevron down
Intermittent clouds

RealFeel Shade™52°

WindWSW 10 mph

Air QualityFair

Max UV Index0.0 (Low)

Wind Gusts16 mph

Humidity58%

Indoor Humidity38% (Ideal Humidity)

Dew Point42° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling22300 ft

8 PM

55°
RealFeel® 50°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 47%
Chevron down
Cloudy

WindSW 10 mph

Air QualityFair

Wind Gusts14 mph

Humidity59%

Indoor Humidity37% (Ideal Humidity)

Dew Point41° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling22300 ft

9 PM

53°
RealFeel® 46°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 51%
Chevron down
Showers

WindSW 9 mph

Air QualityFair

Wind Gusts13 mph

Humidity62%

Indoor Humidity36% (Slightly Dry)

Dew Point40° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover95%

Rain0.02 in

Visibility6 mi

Cloud Ceiling7000 ft

10 PM

52°
RealFeel® 47°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 47%
Chevron down
Cloudy

WindSW 9 mph

Air QualityFair

Wind Gusts13 mph

Humidity62%

Indoor Humidity34% (Slightly Dry)

Dew Point39° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling27400 ft

11 PM

51°
RealFeel® 47°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
rain drop 44%
Chevron down
Cloudy

WindSW 8 mph

Air QualityFair

Wind Gusts12 mph

Humidity61%

Indoor Humidity33% (Slightly Dry)

Dew Point38° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling30000 ft

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Weather Near Saint Mary:

  • Great Falls, MT
  • Havre, MT
  • Lewistown, MT
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