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Cascade, MT Weather

It is 33°F in Cascade, MT, observed at 3:45 PM MDT. Today: Mostly Cloudy, high 43°F, low 30°F. Hourly and 10-day forecast from the National Weather Service. Times are local (MDT).

Cascade, MT current weather

33°F

Partly Sunny

H 43° / L 30°Feels like 27°

Observed at Gary Cooper Bridge I-15 MP 242 (12.4 mi away), 10/29/2026, 3:45 PM MDT

1 active alert

From the National Weather Service for this forecast zone or county

State alerts

Moderate1Possible threat to life or property

Hourly forecast

NWS, updated 10/29/2026, 11:31 AM PT

  1. Now42°
  2. 5 PM41°
  3. 6 PM38°
  4. 7 PM35°
  5. 8 PM32°
  6. 9 PM32°
  7. 10 PM32°
  8. 11 PM32°10%
  9. 12 AM33°15%Fri
  10. 1 AM32°11%
  11. 2 AM32°
  12. 3 AM32°
  13. 4 AM32°
  14. 5 AM32°
  15. 6 AM31°
  16. 7 AM32°
  17. 8 AM32°
  18. 9 AM32°
  19. 10 AM34°
  20. 11 AM35°
  21. 12 PM36°
  22. 1 PM38°
  23. 2 PM40°
  24. 3 PM41°
  25. 4 PM42°
  26. 5 PM42°
  27. 6 PM40°
  28. 7 PM38°11%
  29. 8 PM37°
  30. 9 PM35°
  31. 10 PM35°
  32. 11 PM35°
  33. 12 AM35°Sat
  34. 1 AM34°
  35. 2 AM34°
  36. 3 AM33°
  37. 4 AM33°
  38. 5 AM33°
  39. 6 AM31°
  40. 7 AM32°
  41. 8 AM33°
  42. 9 AM34°
  43. 10 AM38°
  44. 11 AM43°
  45. 12 PM47°
  46. 1 PM51°
  47. 2 PM53°
  48. 3 PM54°

10-day forecast

Tap a day for details

  • Today10/2915% chance of precipitationLow 30°High 43°

    This Afternoon: Mostly cloudy, with a high near 43. Northeast wind around 8 mph.

    Tonight: Patchy fog between 8pm and midnight, then widespread fog and a slight chance of snow. Cloudy, with a low around 30. North northeast wind 0 to 7 mph. Chance of precipitation is 20%.

    Mostly Cloudy
  • Fri10/3011% chance of precipitationLow 30°High 42°

    Friday: Widespread fog before noon. Mostly cloudy, with a high near 42. North northeast wind 0 to 3 mph.

    Friday Night: Patchy fog between 9pm and 5am. Mostly cloudy, with a low around 30. South southwest wind around 2 mph.

    Widespread Fog then Mostly Cloudy
  • Sat10/3132% chance of precipitationLow 36°High 54°

    Saturday: Patchy fog before 10am. Mostly sunny, with a high near 54. South southwest wind around 2 mph.

    Saturday Night: A chance of rain after 5am. Mostly cloudy, with a low around 36. South wind around 2 mph. Chance of precipitation is 30%.

    Patchy Fog then Mostly Sunny
  • Sun11/169% chance of precipitationLow 35°High 47°

    Sunday: Rain likely. Mostly cloudy, with a high near 47. North northwest wind 0 to 3 mph.

    Sunday Night: Rain likely. Mostly cloudy, with a low around 35. West northwest wind around 3 mph.

    Light Rain Likely
  • Mon11/237% chance of precipitationLow 34°High 49°

    Monday: A chance of rain before 11am. Mostly sunny, with a high near 49.

    Monday Night: Partly cloudy, with a low around 34.

    Chance Light Rain then Mostly Sunny
  • Tue11/311% chance of precipitationLow 32°High 52°

    Tuesday: Mostly sunny, with a high near 52.

    Tuesday Night: Partly cloudy, with a low around 32.

    Mostly Sunny
  • Wed11/4Low 31°High 48°

    Wednesday: Mostly sunny, with a high near 48.

    Wednesday Night: Partly cloudy, with a low around 31.

    Mostly Sunny
  • Thu11/5Model blendLow 32°High 51°

    Thursday: Partly cloudy. High near 51°. Low that night near 32°.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Fri11/6Model blendLow 31°High 49°

    Friday: Partly cloudy. High near 49°. Low that night near 31°.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

  • Sat11/7Model blendLow 30°High 47°

    Saturday: Partly cloudy. High near 47°. Low that night near 30°.

    Computer model guidance from the NOAA National Blend of Models, not a forecast written by NWS forecasters. Expect changes this far out.

Forecast for 47.280, -111.693 from the NWS TFX office, updated 10/29/2026, 11:31 AM PT · Official forecast on weather.gov

Days 8 to 10: NOAA National Blend of Models, station KGTF (Great Falls Intl, 20 mi), model run 10/29/2026, 2:00 PM MDT

From the National Weather Service; may be delayed. Not for life-safety decisions. In an emergency, call 911.

Next 6 hours

NWS hourly forecast

  1. Now42°Partly Sunny2%7 mph
  2. 5 PM41°Mostly Cloudy2%8 mph
  3. 6 PM38°Mostly Cloudy9%7 mph
  4. 7 PM35°Mostly Cloudy9%5 mph
  5. 8 PM32°Patchy Fog9%5 mph
  6. 9 PM32°Patchy Fog9%5 mph

Hourly details

Next 7 days: temperature chart, feels like, rain and snow amounts, sky cover, wind and gustsShow

Radar and satellite

National radar

NEXRAD (up to 24 hours) and GOES

Latest

Frequently asked questions

What is the weather in Cascade, MT right now?
The latest observation from Gary Cooper Bridge I-15 MP 242 was 33°F, reported at 10/29/2026, 3:45 PM MDT.
What is the high temperature today in Cascade, MT?
The National Weather Service forecast for this afternoon calls for a high near 43°F. Mostly Cloudy.
Will it rain in Cascade, MT in the next 24 hours?
The NWS hourly forecast does not show any hour with a 50% or higher chance of precipitation in the next 24 hours.
What is the 10-day forecast for Cascade, MT?
The first 7 days come from the National Weather Service forecast. Days 8 to 10 (Nov 5 to Nov 7) come from the NOAA National Blend of Models, with highs of 47°F to 51°F. Model guidance this far out often changes.
What time is sunrise and sunset in Cascade, MT today?
Sunrise is about 8:06 AM MDT and sunset is about 6:14 PM MDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Cascade, MT?
At Cascade 5 S, the 1991 to 2020 normal high in October is 60°F and the normal low is 36°F.

Rain and snow totals

Next 3 days, NWS forecast grid

Rain (liquid)
0.03 in
Snow
0.00 in
Ice
0.00 in

Nearby hazards

Montana hazards

Severe storm and flash flood outlooks, expected rain, river flooding and wildfires near this area

  • Severe storm outlook today:No thunderstorm risk area over this locationOutlook map
  • Excessive rainfall outlook (flash flood risk):Could not check the Weather Prediction Center outlook right now.
  • River gauges within 40 miles at or above flood stage: None reported
  • Active wildfires within 50 miles: None reported

Drought

By county

Cascade County, week of 10/27/2026

2% of the county is abnormally dry. No drought.

Sun and moon

Local time, center of the area

Sunrise
8:06 AM
Sunset
6:14 PM
Daylight
10 hr 8 min
Moon
Waning Gibbous 85% lit
First light (civil dawn)
7:34 AM
Last light (civil dusk)
6:46 PM
Moonrise
8:24 PM
Moonset
12:47 PM

Normal October weather

Climate

Normal October high 60°, low 36°, precipitation 1.37 in for the month. 1991 to 2020 normals at Cascade 5 S, 4 mi away.

Other places nearby

Data sources

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About this data

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