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Harrison, ID Weather

Tonight: Mostly Cloudy, low 35°F. Hourly and 10-day forecast from the National Weather Service. Times are local (PDT).

Harrison, ID current weather

40°F

Cloudy

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

H -- / L 35°

  • No rain expected in the next 12 hours

No recent station report. NWS hourly forecast updated 10/29/2026, 4:26 PM PT

Hourly forecast

NWS, updated 10/29/2026, 4:26 PM PT

  1. Now40°
  2. 11 PM41°
  3. 12 AM40°Fri
  4. 1 AM40°
  5. 2 AM40°
  6. 3 AM38°
  7. 4 AM38°
  8. 5 AM38°
  9. 6 AM36°
  10. 7 AM36°
  11. 8 AM36°
  12. 9 AM37°
  13. 10 AM41°
  14. 11 AM44°
  15. 12 PM46°
  16. 1 PM49°
  17. 2 PM50°
  18. 3 PM50°
  19. 4 PM51°
  20. 5 PM47°12%
  21. 6 PM46°12%
  22. 7 PM45°12%
  23. 8 PM43°12%
  24. 9 PM43°12%
  25. 10 PM42°12%
  26. 11 PM41°11%
  27. 12 AM40°11%Sat
  28. 1 AM40°11%
  29. 2 AM40°11%
  30. 3 AM39°11%
  31. 4 AM39°11%
  32. 5 AM37°
  33. 6 AM36°
  34. 7 AM35°
  35. 8 AM35°
  36. 9 AM37°
  37. 10 AM40°
  38. 11 AM44°
  39. 12 PM47°
  40. 1 PM49°
  41. 2 PM51°
  42. 3 PM50°
  43. 4 PM49°
  44. 5 PM47°
  45. 6 PM46°
  46. 7 PM45°
  47. 8 PM44°
  48. 9 PM44°

10-day forecast

Tap a day for details

  • Today10/29Low 35°High

    Tonight: Mostly cloudy. Low around 35, with temperatures rising to around 38 overnight. Northeast wind around 2 mph.

    Mostly Cloudy
  • Fri10/3012% chance of precipitationLow 34°High 51°

    Friday: Mostly cloudy. High near 51, with temperatures falling to around 47 in the afternoon. Northwest wind around 2 mph.

    Friday Night: Mostly cloudy. Low around 34, with temperatures rising to around 37 overnight. South wind around 1 mph.

    Mostly Cloudy
  • Sat10/3128% chance of precipitationLow 37°High 51°

    Saturday: Partly sunny, with a high near 51. Northeast wind around 2 mph.

    Saturday Night: A chance of rain showers after 11pm. Mostly cloudy, with a low around 37. Northeast wind around 2 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

    Partly Sunny
  • Sun11/128% chance of precipitationLow 34°High 47°

    Sunday: A chance of rain showers before 4pm. Mostly cloudy, with a high near 47. Chance of precipitation is 30%.

    Sunday Night: Mostly cloudy, with a low around 34.

    Chance Rain Showers
  • Mon11/211% chance of precipitationLow 35°High 49°

    Monday: Mostly sunny, with a high near 49.

    Monday Night: Mostly cloudy, with a low around 35.

    Mostly Sunny
  • Tue11/311% chance of precipitationLow 35°High 50°

    Tuesday: Partly sunny, with a high near 50.

    Tuesday Night: Partly cloudy, with a low around 35.

    Partly Sunny
  • Wed11/4Low 35°High 53°

    Wednesday: Mostly sunny, with a high near 53.

    Wednesday Night: Partly cloudy, with a low around 35.

    Mostly Sunny
  • Thu11/516% chance of precipitationLow High 53°

    Thursday: A slight chance of rain showers between 10am and 5pm. Partly sunny, with a high near 53. Chance of precipitation is 20%.

    Slight Chance Rain Showers
  • Fri11/6Model blend21% chance of precipitationLow 36°High 53°

    Friday: Mostly cloudy, slight chance of rain. High near 53°. Low that night near 36°.

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

  • Sat11/7Model blend22% chance of precipitationLow 36°High 54°

    Saturday: Partly cloudy, slight chance of rain. High near 54°. Low that night near 36°. About 0.03 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 47.465, -116.801 from the NWS OTX office, updated 10/29/2026, 4:26 PM PT · Official forecast on weather.gov

Days 9 to 10: NOAA National Blend of Models, station KCOE (Coeur DAlene Arpt, 21 mi), model run 10/29/2026, 7:00 PM PDT

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. Now40°Cloudy4%2 mph
  2. 11 PM41°Mostly Cloudy2%2 mph
  3. 12 AM40°Mostly Cloudy2%2 mph
  4. 1 AM40°Mostly Cloudy2%2 mph
  5. 2 AM40°Mostly Cloudy2%2 mph
  6. 3 AM38°Mostly Cloudy2%2 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

Will it rain in Harrison, ID 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 Harrison, ID?
The first 8 days come from the National Weather Service forecast. Days 9 to 10 (Nov 6 to Nov 7) come from the NOAA National Blend of Models, with highs of 53°F to 54°F. Model guidance this far out often changes.
What time is sunrise and sunset in Harrison, ID today?
Sunrise is about 7:27 AM PDT and sunset is about 5:34 PM PDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Harrison, ID?
At Plummer 3 Wsw, the 1991 to 2020 normal high in October is 57°F and the normal low is 36°F.

Nearby hazards

Idaho 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: MARKET Fire (30 acres)

UV and air quality forecast

EPA and AirNow

AQI forecast tomorrow (St. Maries)
52ModeratePM2.5
AQI forecast tomorrow (St. Maries)
55ModeratePM2.5

UV index guide · Air quality

Drought

By county

Kootenai County, week of 10/27/2026

100% of the county is in moderate drought or worse, 19% in extreme drought or worse.

Sun and moon

Local time, center of the area

Sunrise
7:27 AM
Sunset
5:34 PM
Daylight
10 hr 8 min
Moon
Waning Gibbous 82% lit
First light (civil dawn)
6:55 AM
Last light (civil dusk)
6:06 PM
Moonrise
7:45 PM
Moonset
12:09 PM

Normal October weather

Climate

Normal October high 57°, low 36°, precipitation 2.50 in for the month. 1991 to 2020 normals at Plummer 3 Wsw, 13 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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