Monmouth, OR Weather Forecast
Local 7-day forecast
Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Monmouth, OR in one place.
Rain showers likely before 11am, then showers and thunderstorms. Mostly cloudy, with a high near 60. West wind 2 to 6 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
Local Weather Overview
This forecast page for Monmouth, OR is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Apr 9, 2026 1:18 PM PDT.
The active forecast window currently covers Apr 11 to Apr 15, 2026 for Monmouth, OR.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 11 to Apr 15, 2026
- Latest sync
- Apr 9, 2026 1:18 PM PDT
- Forecast office
- PQR
- Source
- NOAA / NWS
Daily Outlook
This Week in Monmouth
Saturday looks like the warmest upcoming period in Monmouth at 60 degrees F.
Monday Night is the coolest period ahead with temperatures near 39 degrees F.
The strongest winds are forecast for Sunday at about 3 to 7 mph SW.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 9, 2026 1:18 PM PDT
- Coverage
- 6 days
- Time zone
- America/Los_Angeles
- Forecast office
- PQR
- Radar station
- KRTX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Rain showers likely. Mostly cloudy, with a low around 45. Chance of precipitation is 70%.
Rain showers likely before 5pm, then a chance of rain. Mostly cloudy, with a high near 53.
A chance of rain. Mostly cloudy, with a low around 42.
A chance of rain before 5pm. Mostly cloudy, with a high near 55.
Mostly cloudy, with a low around 39.
A chance of rain after 5pm. Mostly cloudy, with a high near 57.
Rain likely. Mostly cloudy, with a low around 43.
Rain likely. Mostly cloudy, with a high near 56.
A chance of rain. Mostly cloudy, with a low around 40.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Apr 11
|
Showers And Thunderstorms
|
60°F |
2 to 6 mph
W
|
|
Saturday Night
Apr 11
|
Rain Showers Likely
|
45°F |
6 mph
WSW
|
|
Sunday
Apr 12
|
Rain Showers Likely then Chance Light Rain
|
53°F |
3 to 7 mph
SW
|
|
Sunday Night
Apr 12
|
Chance Light Rain
|
42°F |
2 to 7 mph
WSW
|
|
Monday
Apr 13
|
Chance Light Rain
|
55°F |
2 to 7 mph
WSW
|
|
Monday Night
Apr 13
|
Mostly Cloudy
|
39°F |
2 to 7 mph
WSW
|
|
Tuesday
Apr 14
|
Mostly Cloudy then Chance Light Rain
|
57°F |
2 to 6 mph
SW
|
|
Tuesday Night
Apr 14
|
Light Rain Likely
|
43°F |
6 mph
SW
|
|
Wednesday
Apr 15
|
Light Rain Likely
|
56°F |
7 mph
SW
|
|
Wednesday Night
Apr 15
|
Chance Light Rain
|
40°F |
2 to 7 mph
WSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Monmouth.
