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Seneca, OR Weather

Today: Partly Sunny, high 50°F, low 28°F. Hourly and 7-day forecast from the National Weather Service. Times are local (PDT).

Seneca, OR current weather

32°F

Mostly Cloudy

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

H 50° / L 28°

  • No rain expected in the next 12 hours

No recent station report. NWS hourly forecast updated 10/29/2026, 11:46 PM PT

Hourly forecast

NWS, updated 10/29/2026, 11:46 PM PT

  1. Now32°
  2. 2 AM32°
  3. 3 AM33°
  4. 4 AM31°
  5. 5 AM31°
  6. 6 AM31°
  7. 7 AM29°
  8. 8 AM31°
  9. 9 AM34°
  10. 10 AM41°
  11. 11 AM47°
  12. 12 PM49°
  13. 1 PM50°
  14. 2 PM50°
  15. 3 PM50°
  16. 4 PM49°
  17. 5 PM47°
  18. 6 PM42°
  19. 7 PM37°
  20. 8 PM35°
  21. 9 PM33°
  22. 10 PM31°
  23. 11 PM31°
  24. 12 AM29°Sat
  25. 1 AM29°
  26. 2 AM29°
  27. 3 AM30°
  28. 4 AM28°
  29. 5 AM28°
  30. 6 AM27°
  31. 7 AM26°
  32. 8 AM27°
  33. 9 AM31°
  34. 10 AM39°
  35. 11 AM44°12%
  36. 12 PM46°12%
  37. 1 PM46°12%
  38. 2 PM46°16%
  39. 3 PM46°16%
  40. 4 PM45°16%
  41. 5 PM44°37%
  42. 6 PM40°37%
  43. 7 PM37°37%
  44. 8 PM35°37%
  45. 9 PM33°37%
  46. 10 PM33°37%
  47. 11 PM32°47%
  48. 12 AM31°47%Sun

7-day forecast

Tap a day for details

  • Today10/30Low 28°High 50°

    Friday: Partly sunny. High near 50, with temperatures falling to around 47 in the afternoon. South wind 1 to 8 mph.

    Overnight: Mostly cloudy. Low around 28, with temperatures rising to around 31 overnight. South wind around 1 mph.

    Partly Sunny
  • Sat10/3147% chance of precipitationLow 24°High 46°

    Saturday: A chance of rain showers after 2pm. Mostly cloudy, with a high near 46. Southeast wind 0 to 6 mph. Chance of precipitation is 40%.

    Saturday Night: A chance of rain showers before 11pm, then areas of fog and a chance of rain showers between 11pm and 1am, then areas of fog and a chance of snow showers. Cloudy, with a low around 24. Southeast wind 0 to 3 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

    Mostly Cloudy then Chance Rain Showers
  • Sun11/129% chance of precipitationLow 18°High 41°

    Sunday: Areas of fog and a chance of snow showers before 7am, then a chance of snow showers and patchy fog between 7am and 10am. Mostly cloudy, with a high near 41. Chance of precipitation is 30%.

    Sunday Night: Partly cloudy, with a low around 18.

    Areas Of Fog then Mostly Cloudy
  • Mon11/2Low 24°High 47°

    Monday: Mostly sunny, with a high near 47.

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

    Mostly Sunny
  • Tue11/3Low 22°High 49°

    Tuesday: Partly sunny, with a high near 49.

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

    Partly Sunny
  • Wed11/4Low 23°High 49°

    Wednesday: Mostly sunny, with a high near 49.

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

    Mostly Sunny
  • Thu11/519% chance of precipitationLow High 47°

    Thursday: A slight chance of rain showers after 10am. Partly sunny, with a high near 47.

    Slight Chance Rain Showers

Forecast for 44.135, -118.976 from the NWS PDT office, updated 10/29/2026, 11:46 PM PT · Official forecast on weather.gov

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. Now32°Mostly Cloudy0%1 mph
  2. 2 AM32°Mostly Cloudy0%1 mph
  3. 3 AM33°Mostly Cloudy0%1 mph
  4. 4 AM31°Mostly Cloudy0%1 mph
  5. 5 AM31°Mostly Cloudy0%1 mph
  6. 6 AM31°Mostly Cloudy0%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 Seneca, OR?
The National Weather Service forecast for friday calls for a high near 50°F. Partly Sunny.
Will it rain in Seneca, OR 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 time is sunrise and sunset in Seneca, OR today?
Sunrise is about 7:30 AM PDT and sunset is about 5:48 PM PDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Seneca, OR?
At Seneca, the 1991 to 2020 normal high in October is 60°F and the normal low is 21°F.

Nearby hazards

Oregon 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: Second Flat Fire (105,854 acres)

Drought

By county

Grant County, week of 10/27/2026

100% of the county is in moderate drought or worse, 98% in extreme drought or worse.

Sun and moon

Local time, center of the area

Sunrise
7:30 AM
Sunset
5:48 PM
Daylight
10 hr 18 min
Moon
Waning Gibbous 81% lit
First light (civil dawn)
7 AM
Last light (civil dusk)
6:18 PM
Moonrise
9:25 PM
Moonset
1 PM

Normal October weather

Climate

Normal October high 60°, low 21°, precipitation 1.07 in for the month. 1991 to 2020 normals at Seneca, 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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