Skip to content

Checked

Lyman, WA Weather

It is 42°F in Lyman, WA, observed at 2:28 PM PDT. Today: Chance Light Rain, high 52°F, low 35°F. Hourly and 10-day forecast from the National Weather Service. Times are local (PDT).

Lyman, WA current weather

42°F

Chance Light Rain

H 52° / L 35°Feels like 42°

Observed at FINNEY CREEK (14.3 mi away), 10/30/2026, 2:28 PM PDT

Hourly forecast

NWS, updated 10/30/2026, 11:26 AM PT

  1. Now50°39%
  2. 5 PM48°34%
  3. 6 PM47°21%
  4. 7 PM46°13%
  5. 8 PM42°
  6. 9 PM41°
  7. 10 PM40°
  8. 11 PM39°
  9. 12 AM39°Sat
  10. 1 AM38°
  11. 2 AM37°
  12. 3 AM37°
  13. 4 AM37°
  14. 5 AM37°
  15. 6 AM37°
  16. 7 AM37°
  17. 8 AM35°
  18. 9 AM38°
  19. 10 AM43°
  20. 11 AM46°
  21. 12 PM49°
  22. 1 PM53°
  23. 2 PM54°
  24. 3 PM54°
  25. 4 PM55°
  26. 5 PM53°
  27. 6 PM51°
  28. 7 PM48°
  29. 8 PM43°
  30. 9 PM42°
  31. 10 PM41°
  32. 11 PM39°
  33. 12 AM39°Sun
  34. 1 AM38°
  35. 1 AM37°
  36. 2 AM37°
  37. 3 AM37°
  38. 4 AM36°
  39. 5 AM36°
  40. 6 AM36°
  41. 7 AM36°
  42. 8 AM38°
  43. 9 AM42°
  44. 10 AM46°
  45. 11 AM49°
  46. 12 PM52°
  47. 1 PM54°
  48. 2 PM55°

10-day forecast

Tap a day for details

  • Today10/3039% chance of precipitationLow 35°High 52°

    This Afternoon: A chance of rain. Cloudy. High near 52, with temperatures falling to around 48 in the afternoon. East northeast wind around 2 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.

    Tonight: A slight chance of rain before 7pm. Partly cloudy. Low around 35, with temperatures rising to around 37 overnight. East northeast wind 1 to 6 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

    Chance Light Rain
  • Sat10/31Low 35°High 56°

    Saturday: Sunny. High near 56, with temperatures falling to around 53 in the afternoon. Northeast wind 0 to 6 mph.

    Saturday Night: Mostly cloudy, with a low around 35. East northeast wind 1 to 6 mph.

    Sunny
  • Sun11/1Low 35°High 55°

    Sunday: Mostly sunny, with a high near 55. South southeast wind 0 to 3 mph.

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

    Mostly Sunny
  • Mon11/215% chance of precipitationLow 43°High 57°

    Monday: Partly sunny, with a high near 57.

    Monday Night: A slight chance of rain between 10pm and 4am. Cloudy, with a low around 43.

    Partly Sunny
  • Tue11/311% chance of precipitationLow 41°High 58°

    Tuesday: Mostly cloudy, with a high near 58.

    Tuesday Night: Partly cloudy, with a low around 41.

    Mostly Cloudy
  • Wed11/439% chance of precipitationLow 43°High 59°

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

    Wednesday Night: A chance of rain. Mostly cloudy, with a low around 43.

    Mostly Sunny then Slight Chance Light Rain
  • Thu11/559% chance of precipitationLow 42°High 58°

    Thursday: A chance of rain. Mostly cloudy, with a high near 58.

    Thursday Night: Rain likely. Mostly cloudy, with a low around 42.

    Chance Light Rain
  • Fri11/6Model blend51% chance of precipitationLow 44°High 54°

    Friday: Chance of rain. High near 54°. Low that night near 44°. About 0.11 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 blend54% chance of precipitationLow 45°High 55°

    Saturday: Chance of rain. High near 55°. Low that night near 45°. About 0.14 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.

  • Sun11/8Model blend62% chance of precipitationLow 45°High 56°

    Sunday: Rain likely. High near 56°. Low that night near 45°. About 0.50 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 48.521, -122.064 from the NWS SEW office, updated 10/30/2026, 11:26 AM PT · Official forecast on weather.gov

Days 8 to 10: NOAA National Blend of Models, station KBVS (Burlington/Skagit Rgnl, 17 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. Now50°Chance Light Rain39%1 mph
  2. 5 PM48°Chance Light Rain34%2 mph
  3. 6 PM47°Slight Chance Light Rain21%1 mph
  4. 7 PM46°Mostly Cloudy13%3 mph
  5. 8 PM42°Mostly Cloudy8%5 mph
  6. 9 PM41°Mostly Cloudy8%6 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 Lyman, WA right now?
The latest observation from FINNEY CREEK was 42°F, reported at 10/30/2026, 2:28 PM PDT.
What is the high temperature today in Lyman, WA?
The National Weather Service forecast for this afternoon calls for a high near 52°F. Chance Light Rain.
Will it rain in Lyman, WA 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 Lyman, WA?
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 54°F to 56°F and up to a 62% chance of precipitation. Model guidance this far out often changes.
What time is sunrise and sunset in Lyman, WA today?
Sunrise is about 7:51 AM PDT and sunset is about 5:51 PM PDT (calculated for the center of the area, within a few minutes).
What is the normal October weather in Lyman, WA?
At Sedro-Woolley, the 1991 to 2020 normal high in October is 60°F and the normal low is 43°F.

Rain and snow totals

Next 3 days, NWS forecast grid

Rain (liquid)
0.04 in
Snow
0.00 in
Ice
0.00 in

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: Electric Fire (495 acres)

UV and air quality forecast

EPA and AirNow

AQI forecast today (Mount Vernon)
GoodPM2.5
AQI forecast tomorrow (Mount Vernon)
GoodPM2.5

UV index guide · Air quality

Drought

By county

Skagit County, week of 10/27/2026

90% of the county is in moderate drought or worse.

Tides nearby

NOAA tide stations

Sun and moon

Local time, center of the area

Sunrise
7:51 AM
Sunset
5:51 PM
Daylight
10 hr 0 min
Moon
Waning Gibbous 76% lit
First light (civil dawn)
7:19 AM
Last light (civil dusk)
6:24 PM
Moonrise
9:15 PM
Moonset
1:35 PM

Normal October weather

Climate

Normal October high 60°, low 43°, precipitation 4.98 in for the month. 1991 to 2020 normals at Sedro-Woolley, 8 mi away.

Other places nearby

Data sources

See something wrong? Request a correction

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.

Forecasts, observations and alerts come from the National Weather Service (api.weather.gov). Data can be delayed by minutes to hours, and an observation station may be miles from the place named on this page. This site is not affiliated with NOAA or the National Weather Service.

DatenUS is a private website and is not affiliated with or endorsed by any government agency. We republish public data from the sources listed on this page. Data can be incomplete, delayed or wrong. Always check the original source before you make a decision.

Our servers read this data automatically from government sources. Errors can come from the source itself or from the way we read, process or display it, and we do not guarantee that it is accurate, complete or current. Verify anything important with the official source.

Report an errorRead the full disclaimer