Climate and monthly weather forecast
Cascade, MT

Weather in January

January, like December, is another subzero cold winter month in Cascade, Montana, with an average temperature fluctuating between 31.3°F (-0.4°C) and 18.7°F (-7.4°C). In Cascade, the average high-temperature in January is essentially the same as in December - a still subzero cold 31.3°F (-0.4°C). Weather in January »

Weather in February

The last month of the winter, February, is also a subzero cold month in Cascade, Montana, with an average temperature fluctuating between 31.3°F (-0.4°C) and 17.6°F (-8°C). In Cascade, the average high-temperature in February remains the same as in January - a still freezing cold 31.3°F (-0.4°C). Weather in February »

Weather in March

The first month of the spring, March, is a cold month in Cascade, Montana, with an average temperature fluctuating between 27°F (-2.8°C) and 42.6°F (5.9°C). In Cascade, the average high-temperature in March increases from a subzero cold 31.3°F (-0.4°C) in February to a wintry 42.6°F (5.9°C). Weather in March »

Weather in April

April in Cascade, Montana, is a fresh spring month, with an average temperature varying between 34.3°F (1.3°C) and 51.4°F (10.8°C). In April, the average high-temperature marginally rises from a cold 42.6°F (5.9°C) in March to a cool 51.4°F (10.8°C). Weather in April »

Weather in May

The last month of the spring, May, is an enjoyable month in Cascade, Montana, with temperature in the range of an average low of 41.9°F (5.5°C) and an average high of 62.2°F (16.8°C). In May, the average high-temperature increases from a fresh 51.4°F (10.8°C) in April to an enjoyable 62.2°F (16.8°C). Weather in May »

Weather in June

June, the first month of the summer in Cascade, is a pleasant month, with an average temperature ranging between max 71.2°F (21.8°C) and min 48.7°F (9.3°C). In Cascade, the average high-temperature in June increases from a comfortable 62.2°F (16.8°C) in May to a pleasant 71.2°F (21.8°C). Weather in June »

Weather in July

July is a warm summer month in Cascade, Montana, with an average temperature ranging between min 55.6°F (13.1°C) and max 82.2°F (27.9°C). The warmest month is July, with an average high-temperature of 82.2°F (27.9°C) and an average low-temperature of 55.6°F (13.1°C). The average heat index in July is computed to be 82.2°F (27.9°C). Weather in July »

Weather in August

August, the last month of the summer in Cascade, is also a moderately hot month, with an average temperature fluctuating between 81.1°F (27.3°C) and 56.7°F (13.7°C). In August, the average high-temperature is essentially the same as in July - a still warm 81.1°F (27.3°C). Weather in August »

Weather in September

September, the first month of the autumn in Cascade, is also an agreeable month, with temperature in the range of an average low of 49.5°F (9.7°C) and an average high of 70.5°F (21.4°C). In Cascade, the average high-temperature in September decreases from a moderately hot 81.1°F (27.3°C) in August to an agreeable 70.5°F (21.4°C). Weather in September »

Weather in October

October, the same as September, is a cool autumn month in Cascade, Montana, with temperature in the range of an average low of 36.7°F (2.6°C) and an average high of 54.5°F (12.5°C). In October, the average high-temperature significantly decreases from a pleasant 70.5°F (21.4°C) in September to a fresh 54.5°F (12.5°C). Weather in October »

Weather in November

November, the last month of the autumn in Cascade, is another cold month, with an average temperature fluctuating between 26.6°F (-3°C) and 40.1°F (4.5°C). In Cascade, Montana, the average high-temperature in November significantly decreases from a fresh 54.5°F (12.5°C) in October to a cold 40.1°F (4.5°C). Weather in November »

Weather in December

The first month of the winter, December, is also a subzero cold month in Cascade, Montana, with temperature in the range of an average low of 17.4°F (-8.1°C) and an average high of 29.5°F (-1.4°C). With an average high-temperature of 29.5°F (-1.4°C) and an average low-temperature of 17.4°F (-8.1°C), December is the coldest month. Weather in December »
[Resources]

FAQ

What is the most humid month in Cascade?

January is the most humid month in Cascade, with an average relative humidity of 78%.

What is the driest month in Cascade?

The months with the least rainfall are January and July Rain falls for 4.8 days and accumulates 0.63" (16mm) of rain.

How many days does it rain in Cascade?

Throughout the year, in Cascade, there are 112.8 rainfall days, and 12.95" (329mm) of precipitation is accumulated.

When does it snow in Cascade?

Months with snowfall are January through May, September through December.

How many days does it snow in Cascade?

Throughout the year, there are 69.4 snowfall days, and 35.35" (898mm) of snow is accumulated.

What is the month with the least sunshine in Cascade?

The months with the least sunshine are January and December, with an average of 5.4h of sunshine.

When is the lowest UV index in Cascade?

January through March, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Cascade.

When does it snow the most in Cascade?

The month with the most snowfall is February, when snow falls for 14.4 days and typically aggregates up to 6.34" (161mm) of snow.

When is Daylight Saving Time (DST) in Cascade?

On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts, and the time zone changes from MST to MDT. Daylight Saving Time ends Sunday, November 6. 2022, at 2:00 am, and the time zone reverts from MDT to MST.

What is the wettest month in Cascade?

June is the month with the most rainfall. Rain falls for 13.8 days and accumulates 2.05" (52mm) of precipitation.

When it does not snow in Cascade?

In Cascade, snow does not fall in June through August.

When are the longest days in Cascade?

June has the longest days of the year in Cascade, with an average of 15h and 52min of daylight.

What is the warmest month in Cascade?

The warmest month is July, with an average high-temperature of 82.2°F (27.9°C) and an average low-temperature of 55.6°F (13.1°C).

What month has the most sunshine in Cascade?

The month with the most sunshine in Cascade, Montana, is July, with an average of 11.9h of sunshine.

When is the highest UV index in Cascade?

With an average maximum UV index of 6, July is the month with the highest UV index.

What is the least humid month in Cascade?

With an average relative humidity of 41%, August is the least humid month.

What is the coldest month in Cascade?

The coldest month is December, with an average high-temperature of 29.5°F (-1.4°C) and an average low-temperature of 17.4°F (-8.1°C).

What is the month with the shortest days in Cascade?

The month with the shortest days in Cascade is December, with an average of 8h and 33min of daylight.

Average temperature
Cascade, MT

Average temperature - Cascade, MT

The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is December (29.5°F).

The month with the highest average low temperature is August (56.7°F).
The coldest month (with the lowest average low temperature) is December (17.4°F).

[Resources]

Average pressure
Cascade, MT

Average pressure - Cascade, MT

The months with the highest atmospheric pressure are January and December (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).

[Resources]

Average wind speed
Cascade, MT

Average wind speed - Cascade, MT

The windiest months (with the highest average wind speed) are January and November (10.7mph).
The calmest month (with the lowest average wind speed) is August (7.3mph).

[Resources]

Average rainfall
Cascade, MT

Average rainfall - Cascade, MT

The wettest month (with the highest rainfall) is June (2.05").
The driest months (with the least rainfall) are January and July (0.63").

[Resources]

Average rainfall days
Cascade, MT

Average rainfall days - Cascade, MT

The month with the highest number of rainy days is May (15.2 days).
The month with the least rainy days is January (4.8 days).

[Resources]

Average snowfall
Cascade, MT

Average snowfall - Cascade, MT

The month with the highest snowfall is February (6.34").
The months with the least snowfall are June, July and August (0").

[Resources]

Average snowfall days
Cascade, MT

Average snowfall days - Cascade, MT

The month with the highest number of snowfall days is February (14.4 days).
The months with the least snowfall days are July and August (0 days).

[Resources]

Average daylight / Average sunshine
Cascade, MT

Average daylight / Average sunshine - Cascade, MT

The month with the longest days is June (Average daylight: 15h and 52min).
The month with the shortest days is December (Average daylight: 8h and 33min).

The month with the most sunshine is July (Average sunshine: 11h and 54min).
The months with the least sunshine are January and December (Average sunshine: 5h and 24min).

[Resources]

Average sunshine days
Cascade, MT

Average sunshine days - Cascade, MT

The month with the most sunshine days is September (18.8 days).
The month with the least sunshine days is April (10.3 days).

[Resources]

Average UV index
Cascade, MT

Average UV index - Cascade, MT

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).

[Resources]

Average visibility
Cascade, MT

Average visibility - Cascade, MT

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

[Resources]

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location
* you will be automatically redirected to the weather forecast for your location