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October Weather in Cascade, United States

Last updated: June 24, 2025

In October, the average temperature in Cascade, United States hovers around 4°C (40°F). Expect a chilly range where temperatures can dip as low as -22°C (-7°F) and soar to a maximum of 23°C (74°F). With an average humidity of 77%, be prepared for a damp atmosphere. Rain gear might come in handy, as 71 mm (2.8 in) of precipitation is expected over 10 days.

October Temperature in Cascade

In October in Cascade, the average temperature is 4°C (40°F), with maximums reaching 23°C (74°F) and minimums plummeting to -22°C (-7°F). Therefore, travelers should be prepared for a wide range of weather and pack accordingly for both warm and cold conditions.

October Weather in Cascade: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Cascade, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cascade, October typically has an average temperature of 4°C (40°F), with highs reaching up to 23°C (74°F) and lows dropping to around -22°C (-7°F).
JanFebMarAprMayJunJulAugSepOctNovDec242432374556666555403023
Data source: Temperature data for Cascade generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

October Precipitation in Cascade

In Cascade in October, the precipitation amount is 71 mm (2.8 in) over a duration of 10 days.

October Precipitation Trends in Cascade

The chart displays monthly precipitation patterns in Cascade, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Cascade, October typically receives around 71 mm (2.8 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec1191631159785669224371101109
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Cascade

In Cascade in October humidity is 77%. With an average temperature of 4°C (40°F), this humidity feels like a damp chill that penetrates your clothing, making outdoor exploration less enjoyable and prompting travelers to seek shelter or warm indoor activities instead.

October Average Humidity in Cascade

This chart illustrates the average monthly humidity levels in Cascade, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Cascade is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%91%88%84%77%78%78%63%60%77%86%90%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Cascade

In Cascade in October, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Cascade, you can refer to this Hourly UV Index in Cascade.

Maximum UV Index Levels in Cascade for October

The chart shows the monthly maximum UV Index (UVI) for Cascade in October, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In October, the maximum UV index in Cascade typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3579101111108642
Data source: Cascade October UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How October Weather in Cascade Compares to Other Months

Weather in Cascade varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Cascade, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Cascade, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-5°C (24°F)119 mm (4.7 inches)90%moderate
February Weather-4°C (24°F)163 mm (6.4 inches)91%moderate
March Weather0°C (32°F)114 mm (4.5 inches)88%high
April Weather3°C (37°F)97 mm (3.8 inches)84%very high
May Weather7°C (45°F)85 mm (3.4 inches)77%very high
June Weather13°C (56°F)65 mm (2.6 inches)78%extreme
July Weather19°C (67°F)9 mm (0.3 inches)77%extreme
August Weather18°C (65°F)21 mm (0.8 inches)63%very high
September Weather13°C (55°F)43 mm (1.7 inches)60%very high
October Weather4°C (40°F)71 mm (2.8 inches)77%high
November Weather-1°C (30°F)101 mm (4.0 inches)86%moderate
December Weather-5°C (23°F)109 mm (4.3 inches)89%low

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