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Farmington, WA 99128 Weather

It is 55°F in Farmington, WA 99128, observed at 2:11 PM PDT. Today: Mostly Cloudy, high 52°F, low 33°F. Hourly and 10-day forecast from the National Weather Service. Times are local (PDT).

Farmington, WA 99128 current weather

55°F

Mostly Cloudy

H 52° / L 33°Feels like 55°

  • No rain expected in the next 12 hours

Observed at POTLATCH (14.3 mi away), 10/30/2026, 2:11 PM PDT

Hourly forecast

NWS, updated 10/30/2026, 2:05 PM PT

  1. Now51°
  2. 4 PM51°
  3. 5 PM49°
  4. 6 PM47°
  5. 7 PM44°
  6. 8 PM40°
  7. 9 PM39°
  8. 10 PM39°
  9. 11 PM38°
  10. 12 AM38°Sat
  11. 1 AM38°
  12. 2 AM36°
  13. 3 AM36°
  14. 4 AM35°
  15. 5 AM35°
  16. 6 AM35°
  17. 7 AM34°
  18. 8 AM35°
  19. 9 AM37°
  20. 10 AM42°
  21. 11 AM45°
  22. 12 PM47°
  23. 1 PM51°
  24. 2 PM52°
  25. 3 PM52°
  26. 4 PM53°
  27. 5 PM51°14%
  28. 6 PM49°14%
  29. 7 PM47°14%
  30. 8 PM43°14%
  31. 9 PM42°14%
  32. 10 PM41°14%
  33. 11 PM41°16%
  34. 12 AM41°16%Sun
  35. 1 AM41°16%
  36. 1 AM40°16%
  37. 2 AM40°16%
  38. 3 AM40°16%
  39. 4 AM39°15%
  40. 5 AM39°15%
  41. 6 AM38°15%
  42. 7 AM37°15%
  43. 8 AM38°15%
  44. 9 AM39°15%
  45. 10 AM40°13%
  46. 11 AM41°13%
  47. 12 PM42°13%
  48. 1 PM43°13%

10-day forecast

Tap a day for details

  • Today10/30Low 33°High 52°

    This Afternoon: Mostly cloudy. High near 52, with temperatures falling to around 49 in the afternoon. Southwest wind around 2 mph.

    Tonight: Mostly cloudy. Low around 33, with temperatures rising to around 35 overnight. South wind around 1 mph.

    Mostly Cloudy
  • Sat10/3116% chance of precipitationLow 38°High 54°

    Saturday: Partly sunny. High near 54, with temperatures falling to around 51 in the afternoon. East wind around 2 mph.

    Saturday Night: A slight chance of rain showers after 4am. Mostly cloudy, with a low around 38. East wind around 1 mph. Chance of precipitation is 20%.

    Partly Sunny
  • Sun11/115% chance of precipitationLow 33°High 45°

    Sunday: A slight chance of rain showers before 10am. Mostly cloudy, with a high near 45. West wind 0 to 6 mph. Chance of precipitation is 20%.

    Sunday Night: Partly cloudy, with a low around 33.

    Slight Chance Rain Showers then Mostly Cloudy
  • Mon11/2Low 36°High 50°

    Monday: Mostly sunny, with a high near 50.

    Monday Night: Mostly cloudy, with a low around 36.

    Mostly Sunny
  • Tue11/3Low 36°High 51°

    Tuesday: Mostly cloudy, with a high near 51.

    Tuesday Night: Mostly cloudy, with a low around 36.

    Mostly Cloudy
  • Wed11/4Low 36°High 52°

    Wednesday: Mostly sunny, with a high near 52.

    Wednesday Night: Partly cloudy, with a low around 36.

    Mostly Sunny
  • Thu11/529% chance of precipitationLow 37°High 52°

    Thursday: A slight chance of rain showers after 10am. Partly sunny, with a high near 52. Chance of precipitation is 20%.

    Thursday Night: A chance of rain showers. Mostly cloudy, with a low around 37. Chance of precipitation is 30%.

    Slight Chance Rain Showers
  • Fri11/6Model blend44% chance of precipitationLow 33°High 51°

    Friday: Chance of rain. High near 51°. Low that night near 33°. About 0.02 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.

  • Sat11/7Model blend19% chance of precipitationLow 35°High 51°

    Saturday: Partly cloudy, slight chance of rain. High near 51°. Low that night near 35°.

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

  • Sun11/8Model blend20% chance of precipitationLow 36°High 53°

    Sunday: 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.

Forecast for 47.098, -117.085 from the NWS OTX office, updated 10/30/2026, 2:05 PM PT · Official forecast on weather.gov

Days 8 to 10: NOAA National Blend of Models, station KPUW (Pullman/Moscow Rgnl, 24 mi), model run 10/30/2026, 1:00 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. Now51°Mostly Cloudy0%2 mph
  2. 4 PM51°Mostly Cloudy0%2 mph
  3. 5 PM49°Mostly Cloudy2%2 mph
  4. 6 PM47°Mostly Cloudy2%1 mph
  5. 7 PM44°Mostly Cloudy2%1 mph
  6. 8 PM40°Mostly Cloudy2%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 weather in Farmington, WA 99128 right now?
The latest observation from POTLATCH was 55°F, reported at 10/30/2026, 2:11 PM PDT.
What is the high temperature today in Farmington, WA 99128?
The National Weather Service forecast for this afternoon calls for a high near 52°F. Mostly Cloudy.
Will it rain in Farmington, WA 99128 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 Farmington, WA 99128?
The first 7 days come from the National Weather Service forecast. Days 8 to 10 (Nov 6 to Nov 8) come from the NOAA National Blend of Models, with highs of 51°F to 53°F and up to a 44% chance of precipitation. Model guidance this far out often changes.
What time is sunrise and sunset in Farmington, WA 99128 today?
Sunrise is about 7:28 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 Farmington, WA 99128?
At Potlatch 3 Nne, the 1991 to 2020 normal high in October is 59°F and the normal low is 35°F.

Nearby hazards

Washington 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 today (Rosalia)
GoodPM2.5
AQI forecast tomorrow (Rosalia)
GoodPM2.5

UV index guide · Air quality

Drought

By county

Whitman County, week of 10/27/2026

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

Sun and moon

Local time, center of the area

Sunrise
7:28 AM
Sunset
5:34 PM
Daylight
10 hr 6 min
Moon
Waning Gibbous 76% lit
First light (civil dawn)
6:57 AM
Last light (civil dusk)
6:06 PM
Moonrise
9:01 PM
Moonset
1:07 PM

Normal October weather

Climate

Normal October high 59°, low 35°, precipitation 2.16 in for the month. 1991 to 2020 normals at Potlatch 3 Nne, 14 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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