Washington · NWS SEW office

Lacey, WA weather

It is 46°F and light rain and fog/mist at Olympia, Olympia Airport as of Oct 27, 11:15 PM PDT. Tonight: Light Rain, low near 40°F, 89% chance of precipitation. Forecast from the National Weather Service, issued Oct 27, 12:41 PM PDT.

Updated Oct 27, 11:22 PM PDT (snapshot)

Current conditions

Temperature

46°F

Light Rain and Fog/Mist · feels like 41°F

Wind

S 10 mph

Humidity 93% · dew point 45°F

Pressure · visibility

29.91 inHg

Visibility 4 mi

Observed at Olympia, Olympia Airport (KOLM), Oct 27, 11:15 PM PDT. Station readings can lag or be missing.

Alerts for this area

No active NWS alerts cover the Lacey forecast zone right now.

Around the NWS SEW forecast area

No active alerts in zones served by the SEW office near Lacey.

From the alert snapshot of Oct 28, 2026, 2:15 AM EDT. Washington has 5 active alerts: see them all.

For official warnings, check weather.gov and your local authorities. OpenForecast repeats National Weather Service alerts and may be delayed or incomplete. Follow instructions from emergency officials.

Next 24 hours

Hourly forecast for Lacey (local time)
TimeTempForecastPrecip. chanceWind
Tue 11 PM45°FLight Rain89%SSW 15 mph
Wed 12 AM45°FLight Rain80%SSW 14 mph
Wed 1 AM44°FLight Rain Likely59%SSW 12 mph
Wed 2 AM44°FChance Light Rain40%SSW 10 mph
Wed 3 AM43°FChance Light Rain51%SSW 8 mph
Wed 4 AM43°FChance Light Rain45%SSW 8 mph
Wed 5 AM42°FChance Light Rain39%SSW 8 mph
Wed 6 AM42°FChance Light Rain29%SSW 8 mph
Wed 7 AM41°FSlight Chance Light Rain22%SSW 8 mph
Wed 8 AM40°FSlight Chance Light Rain18%SSW 8 mph
Wed 9 AM42°FSlight Chance Light Rain21%SSW 9 mph
Wed 10 AM45°FSlight Chance Light Rain24%SSW 9 mph
Wed 11 AM47°FLight Rain Likely55%SSW 10 mph
Wed 12 PM51°FLight Rain Likely56%SW 10 mph
Wed 1 PM51°FLight Rain Likely60%SW 10 mph
Wed 2 PM52°FChance Light Rain43%SW 10 mph
Wed 3 PM53°FChance Light Rain53%SW 9 mph
Wed 4 PM52°FLight Rain Likely59%SSW 8 mph
Wed 5 PM51°FChance Light Rain44%SSW 7 mph
Wed 6 PM49°FChance Light Rain33%SSW 7 mph
Wed 7 PM45°FPatchy Fog15%SSW 7 mph
Wed 8 PM44°FSlight Chance Light Rain15%S 6 mph
Wed 9 PM43°FMostly Cloudy9%S 6 mph
Wed 10 PM42°FMostly Cloudy12%S 6 mph

Hourly values come from the NWS gridded forecast for the 2.5 km grid square that covers the city's center point. Conditions elsewhere in Lacey can differ.

7-day forecast

Tonight

Low 40°F

Rain. Mostly cloudy. Low around 40, with temperatures rising to around 42 overnight. South southwest wind 8 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts less than a tenth of an inch possible.

Wednesday

High 54°F·Low 36°F

Rain likely. Mostly cloudy. High near 54, with temperatures falling to around 51 in the afternoon. South southwest wind 7 to 10 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.

Wednesday Night: A chance of rain and patchy fog before 7pm, then rain likely and patchy fog. Mostly cloudy. Low around 36, with temperatures rising to around 38 overnight. South wind 1 to 7 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.

Thursday

High 53°F·Low 35°F

Rain likely and patchy fog. Mostly cloudy, with a high near 53. Southeast wind 1 to 5 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.

Thursday Night: Rain likely. Mostly cloudy, with a low around 35. Northeast wind 0 to 3 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.

Friday

High 54°F·Low 33°F

A chance of rain. Mostly cloudy, with a high near 54. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Friday Night: A chance of rain before 5am. Mostly cloudy, with a low around 33.

Saturday

High 55°F·Low 34°F

A slight chance of rain after 5pm. Mostly cloudy, with a high near 55.

Saturday Night: A slight chance of rain before 4am. Mostly cloudy, with a low around 34.

Sunday

High 56°F·Low 34°F

Partly sunny, with a high near 56.

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

Monday

High 57°F·Low 35°F

Partly sunny, with a high near 57.

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

Tuesday

High 59°F

Partly sunny, with a high near 59.

Nearby cities

Larger cities in the area

Other cities in Thurston County

See every city we cover in Washington, or check all active alerts.

About this forecast

Forecast office
Lacey is served by the National Weather Service SEW forecast office, forecast zone WAZ317, county zone WAC067.
Location used
The Census Bureau's internal point for Lacey (47.0431, -122.7982), in Thurston County. Population: 58,644 (2024 estimate), number 23 of the 58 Washington cities on this site.
Radar
Nearest NWS radar: KLGX. View it on radar.weather.gov.

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Sources

  • Forecast, hourly forecast, observations and alerts: National Weather Service API, api.weather.gov/points/47.0431,-122.7982 (forecast issued Oct 27, 12:41 PM PDT).
  • Official forecast page: forecast.weather.gov.
  • City location and population: U.S. Census Bureau, Vintage 2024 population estimates and 2024 Gazetteer files.
  • Snapshot taken Oct 28, 2026. The NWS and Census Bureau do not endorse OpenForecast.

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