Oregon · NWS MFR office

Grants Pass, OR weather

It is 36°F at MERLIN as of Oct 28, 1:58 AM PDT. Overnight: Patchy Fog, low near 36°F. Forecast from the National Weather Service, issued Oct 27, 11:26 PM PDT.

Updated Oct 28, 2:23 AM PDT (snapshot)

Current conditions

Temperature

36°F

Patchy Fog

Wind

Calm

Humidity 97% · dew point 35°F

Pressure · visibility

—

Visibility —

Observed at MERLIN (MLFO3), Oct 28, 1:58 AM PDT. Station readings can lag or be missing.

Alerts for this area

No active NWS alerts cover the Grants Pass forecast zone right now.

Around the NWS MFR forecast area

No active alerts in zones served by the MFR office near Grants Pass.

From the alert snapshot of Oct 28, 2026, 5:12 AM EDT. No alerts are active anywhere in Oregon.

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 Grants Pass (local time)
TimeTempForecastPrecip. chanceWind
Wed 2 AM39°FPatchy Fog0% 0 mph
Wed 3 AM38°FPatchy Fog0% 0 mph
Wed 4 AM37°FPatchy Fog0% 0 mph
Wed 5 AM36°FPatchy Fog0%NNE 1 mph
Wed 6 AM36°FPatchy Fog0%NNE 1 mph
Wed 7 AM36°FPatchy Fog0%NNE 1 mph
Wed 8 AM36°FPatchy Fog0% 0 mph
Wed 9 AM36°FPatchy Fog2% 0 mph
Wed 10 AM39°FAreas Of Fog3% 0 mph
Wed 11 AM46°FMostly Sunny3% 0 mph
Wed 12 PM51°FSunny2% 0 mph
Wed 1 PM55°FSunny0% 0 mph
Wed 2 PM57°FSunny1%NW 1 mph
Wed 3 PM59°FSunny1%NW 1 mph
Wed 4 PM59°FMostly Sunny0%NW 1 mph
Wed 5 PM58°FPartly Sunny0%NNE 2 mph
Wed 6 PM56°FMostly Cloudy0%NNE 2 mph
Wed 7 PM53°FMostly Cloudy0%NNE 2 mph
Wed 8 PM48°FMostly Cloudy0%NNW 1 mph
Wed 9 PM46°FMostly Cloudy1%NNW 1 mph
Wed 10 PM44°FMostly Cloudy1%NNW 1 mph
Wed 11 PM42°FPartly Cloudy1%ESE 1 mph
Thu 12 AM42°FPatchy Fog1%ESE 1 mph
Thu 1 AM40°FPatchy Fog1%ESE 1 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 Grants Pass can differ.

7-day forecast

Overnight

Low 36°F

Patchy fog. Mostly clear, with a low around 36. North northeast wind around 1 mph.

Wednesday

High 59°F·Low 34°F

Areas of fog before 11am. Mostly sunny, with a high near 59. North northeast wind around 2 mph.

Wednesday Night: Patchy fog after midnight. Mostly cloudy. Low around 34, with temperatures rising to around 37 overnight. North northeast wind around 2 mph.

Thursday

High 59°F·Low 35°F

Areas of fog before 11am. Partly sunny, with a high near 59. West wind around 1 mph.

Thursday Night: Areas of fog between 2am and 5am. Mostly cloudy, with a low around 35. Wind around 0 mph.

Friday

High 59°F·Low 35°F

Mostly sunny, with a high near 59.

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

Saturday

High 57°F·Low 30°F

A chance of rain after 5pm. Partly sunny, with a high near 57.

Saturday Night: A chance of rain before 11pm. Partly cloudy, with a low around 30.

Sunday

High 60°F·Low 29°F

Sunny, with a high near 60.

Sunday Night: Partly cloudy, with a low around 29.

Monday

High 64°F·Low 34°F

Mostly sunny, with a high near 64.

Monday Night: Mostly cloudy, with a low around 34.

Tuesday

High 66°F

Partly sunny, with a high near 66.

Nearby cities

Larger cities in the area

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

About this forecast

Forecast office
Grants Pass is served by the National Weather Service MFR forecast office, forecast zone ORZ024, county zone ORC033.
Location used
The Census Bureau's internal point for Grants Pass (42.4323, -123.3318), in Josephine County. Population: 39,468 (2024 estimate), number 14 of the 30 Oregon cities on this site.
Radar
Nearest NWS radar: KMAX. 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/42.4323,-123.3318 (forecast issued Oct 27, 11:26 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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