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Knappa, OR Weather

Today: Chance Rain Showers, high 53°F, low 39°F. Hourly and 7-day forecast from the National Weather Service. Times are local (PDT).

Knappa, OR current weather

No recent observation or forecast for this location right now. Please check again in a few minutes.

7-day forecast

Tap a day for details

  • Today10/2951% chance of precipitationLow 39°High 53°

    This Afternoon: A chance of rain showers. Partly sunny. High near 53, with temperatures falling to around 51 in the afternoon. South southwest wind 1 to 5 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

    Tonight: A chance of rain showers. Mostly cloudy. Low around 39, with temperatures rising to around 41 overnight. Southeast wind 0 to 5 mph. Chance of precipitation is 30%.

    Chance Rain Showers
  • Fri10/3052% chance of precipitationLow 38°High 53°

    Friday: A chance of rain showers. Partly sunny. High near 53, with temperatures falling to around 51 in the afternoon. South southeast wind around 5 mph. Chance of precipitation is 50%.

    Friday Night: Partly cloudy, with a low around 38. East southeast wind 2 to 8 mph.

    Chance Rain Showers
  • Sat10/31Low 39°High 55°

    Saturday: Partly sunny, with a high near 55. East wind 1 to 6 mph.

    Saturday Night: Patchy fog between 11pm and 1am. Partly cloudy, with a low around 39.

    Partly Sunny
  • Sun11/1Low 39°High 56°

    Sunday: Mostly sunny, with a high near 56.

    Sunday Night: Partly cloudy, with a low around 39.

    Mostly Sunny
  • Mon11/221% chance of precipitationLow 43°High 56°

    Monday: A slight chance of rain after 4pm. Mostly cloudy, with a high near 56.

    Monday Night: A slight chance of rain before 4am. Mostly cloudy, with a low around 43.

    Mostly Cloudy then Slight Chance Light Rain
  • Tue11/3Low 42°High 58°

    Tuesday: Partly sunny, with a high near 58.

    Tuesday Night: Mostly cloudy, with a low around 42.

    Partly Sunny
  • Wed11/423% chance of precipitationLow 45°High 59°

    Wednesday: A slight chance of rain after 4pm. Mostly sunny, with a high near 59.

    Wednesday Night: A slight chance of rain. Mostly cloudy, with a low around 45.

    Mostly Sunny then Slight Chance Light Rain

Forecast for 46.168, -123.580 from the NWS PQR office, updated 10/29/2026, 2:01 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.

Radar and satellite

National radar

NEXRAD (up to 24 hours) and GOES

Latest

Frequently asked questions

What is the high temperature today in Knappa, OR?
The National Weather Service forecast for this afternoon calls for a high near 53°F. Chance Rain Showers.
What time is sunrise and sunset in Knappa, OR today?
Sunrise is about 7:51 AM PDT and sunset is about 6:04 PM PDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Knappa, OR?
At Ft Clatsop Natl Mem, the 1991 to 2020 normal high in October is 61°F and the normal low is 45°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: None reported

UV and air quality forecast

EPA and AirNow

AQI forecast today (Longview)
GoodPM2.5
AQI forecast tomorrow (Longview)
GoodPM2.5

UV index guide · Air quality

Drought

By county

Clatsop County, week of 10/27/2026

8% of the county is abnormally dry. No drought.

Tides nearby

NOAA tide stations

Sun and moon

Local time, center of the area

Sunrise
7:51 AM
Sunset
6:04 PM
Daylight
10 hr 13 min
Moon
Waning Gibbous 85% lit
First light (civil dawn)
7:20 AM
Last light (civil dusk)
6:35 PM
Moonrise
8:20 PM
Moonset
12:30 PM

Normal October weather

Climate

Normal October high 61°, low 45°. 1991 to 2020 normals at Ft Clatsop Natl Mem, 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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