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Olney, MT Weather

Today: Patchy Fog then Partly Sunny, high 45°F, low 17°F. Hourly and 10-day forecast from the National Weather Service. Times are local (MDT).

Olney, MT current weather

36°F

Patchy Fog

Forecast for this hour. No recent report from a nearby station.

H 45° / L 17°

  • No rain expected in the next 12 hours

No recent station report. NWS hourly forecast updated 10/29/2026, 1:01 AM PT

Hourly forecast

NWS, updated 10/29/2026, 1:01 AM PT

  1. Now36°
  2. 11 AM41°
  3. 12 PM43°
  4. 1 PM44°
  5. 2 PM44°
  6. 3 PM44°
  7. 4 PM44°
  8. 5 PM42°
  9. 6 PM40°
  10. 7 PM35°
  11. 8 PM31°
  12. 9 PM29°
  13. 10 PM27°
  14. 11 PM25°
  15. 12 AM24°Fri
  16. 1 AM23°
  17. 2 AM22°
  18. 3 AM20°
  19. 4 AM20°
  20. 5 AM20°
  21. 6 AM18°
  22. 7 AM19°
  23. 8 AM19°
  24. 9 AM19°
  25. 10 AM26°
  26. 11 AM35°
  27. 12 PM40°
  28. 1 PM44°
  29. 2 PM46°
  30. 3 PM46°
  31. 4 PM48°
  32. 5 PM46°
  33. 6 PM43°
  34. 7 PM38°
  35. 8 PM35°
  36. 9 PM32°
  37. 10 PM30°
  38. 11 PM29°
  39. 12 AM28°Sat
  40. 1 AM27°
  41. 2 AM27°
  42. 3 AM26°
  43. 4 AM25°
  44. 5 AM24°
  45. 6 AM24°
  46. 7 AM22°
  47. 8 AM21°
  48. 9 AM23°

10-day forecast

Tap a day for details

  • Today10/29Low 17°High 45°

    Today: Patchy fog before noon. Partly sunny, with a high near 45. South southeast wind around 1 mph. Little or no snow accumulation expected.

    Tonight: Mostly cloudy, with a low around 17. North wind around 3 mph.

    Patchy Fog then Partly Sunny
  • Fri10/30Low 21°High 48°

    Friday: Mostly cloudy, with a high near 48. North wind around 2 mph.

    Friday Night: Mostly cloudy, with a low around 21. Wind around 0 mph.

    Mostly Cloudy
  • Sat10/3142% chance of precipitationLow 25°High 51°

    Saturday: Partly sunny, with a high near 51. Wind around 0 mph.

    Saturday Night: A chance of rain between midnight and 2am, then a chance of snow. Mostly cloudy, with a low around 25. Chance of precipitation is 40%.

    Partly Sunny
  • Sun11/142% chance of precipitationLow 22°High 47°

    Sunday: A chance of snow before 8am, then a chance of rain and snow between 8am and 5pm. Mostly cloudy, with a high near 47.

    Sunday Night: Mostly cloudy, with a low around 22.

    Chance Light Snow
  • Mon11/2Low 23°High 48°

    Monday: Partly sunny, with a high near 48.

    Monday Night: Mostly cloudy, with a low around 23.

    Partly Sunny
  • Tue11/3Low 23°High 50°

    Tuesday: Partly sunny, with a high near 50.

    Tuesday Night: Mostly cloudy, with a low around 23.

    Partly Sunny
  • Wed11/411% chance of precipitationLow 24°High 51°

    Wednesday: Partly sunny, with a high near 51.

    Wednesday Night: Mostly cloudy, with a low around 24.

    Partly Sunny
  • Thu11/5Model blend11% chance of precipitationLow 25°High 51°

    Thursday: Partly cloudy. High near 51°. Low that night near 25°.

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

  • Fri11/6Model blend13% chance of precipitationLow 25°High 50°

    Friday: Mostly cloudy. High near 50°. Low that night near 25°.

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

  • Sat11/7Model blend23% chance of precipitationLow 25°High 49°

    Saturday: Partly cloudy, slight chance of rain. High near 49°. Low that night near 25°. About 0.07 in of precipitation.

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

Forecast for 48.550, -114.570 from the NWS MSO office, updated 10/29/2026, 1:01 AM PT · Official forecast on weather.gov

Days 8 to 10: NOAA National Blend of Models, station KGPI (Kalispell/Glacier Park Intl, 22 mi), model run 10/29/2026, 8:00 AM 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. Now36°Patchy Fog9%1 mph
  2. 11 AM41°Patchy Fog7%1 mph
  3. 12 PM43°Mostly Cloudy5%1 mph
  4. 1 PM44°Mostly Cloudy5%1 mph
  5. 2 PM44°Partly Sunny5%1 mph
  6. 3 PM44°Partly Sunny2%1 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 high temperature today in Olney, MT?
The National Weather Service forecast for today calls for a high near 45°F. Patchy Fog then Partly Sunny.
Will it rain in Olney, 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 Olney, 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 49°F to 51°F. Model guidance this far out often changes.
What time is sunrise and sunset in Olney, MT today?
Sunrise is about 8:20 AM MDT and sunset is about 6:23 PM MDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Olney, MT?
At Olney, the 1991 to 2020 normal high in October is 52°F and the normal low is 25°F.

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

Flathead 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
8:20 AM
Sunset
6:23 PM
Daylight
10 hr 3 min
Moon
Waning Gibbous 87% lit
First light (civil dawn)
7:47 AM
Last light (civil dusk)
6:56 PM
Moonrise
8:29 PM
Moonset
1:07 PM

Normal October weather

Climate

Normal October high 52°, low 25°, precipitation 1.75 in for the month. 1991 to 2020 normals at Olney, 0 mi away.

Other places nearby

Data sources

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About this data

Weather and emergencies: Weather, air quality and hazard information on this page is delayed and may be incomplete. It is not a substitute for official warnings. Always follow the National Weather Service, local emergency management and public safety officials. In an emergency, call 911. For evacuation orders, use your local official alert system.

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