Dayton, OR Weather Forecast
Local 7-day forecast
Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Dayton, OR in one place.
A chance of rain showers. Mostly cloudy, with a low around 48. West southwest wind 2 to 6 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
Local Weather Overview
This forecast page for Dayton, 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 9:27 PM PDT.
The active forecast window currently covers Apr 11 to Apr 15, 2026 for Dayton, OR.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 11 to Apr 15, 2026
- Latest sync
- Apr 9, 2026 9:27 PM PDT
- Forecast office
- PQR
- Source
- NOAA / NWS
Daily Outlook
This Week in Dayton
Sunday looks like the warmest upcoming period in Dayton at 59 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 38 degrees F.
The strongest winds are forecast for Tuesday at about 3 to 10 mph SW.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 9, 2026 9:27 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
A chance of rain showers before 5pm, then a chance of rain. Mostly cloudy, with a high near 59. Chance of precipitation is 50%.
A chance of rain. Mostly cloudy, with a low around 44.
A chance of rain before 5pm. Partly sunny, with a high near 57.
Mostly cloudy, with a low around 40.
A chance of rain after 11am. Mostly cloudy, with a high near 56.
Rain likely. Mostly cloudy, with a low around 42.
Rain likely. Partly sunny, with a high near 56.
A slight chance of rain. Partly cloudy, with a low around 38.
A slight chance of rain before 5pm. Mostly sunny, with a high near 58.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday Night
Apr 11
|
Chance Rain Showers
|
48°F |
2 to 6 mph
WSW
|
|
Sunday
Apr 11
|
Chance Rain Showers then Chance Light Rain
|
59°F |
2 to 8 mph
WSW
|
|
Sunday Night
Apr 12
|
Chance Light Rain
|
44°F |
3 to 8 mph
WSW
|
|
Monday
Apr 12
|
Chance Light Rain
|
57°F |
3 to 9 mph
WSW
|
|
Monday Night
Apr 13
|
Mostly Cloudy
|
40°F |
2 to 9 mph
SW
|
|
Tuesday
Apr 13
|
Chance Light Rain
|
56°F |
3 to 10 mph
SW
|
|
Tuesday Night
Apr 14
|
Light Rain Likely
|
42°F |
6 to 10 mph
SW
|
|
Wednesday
Apr 14
|
Light Rain Likely
|
56°F |
6 to 9 mph
WSW
|
|
Wednesday Night
Apr 15
|
Slight Chance Light Rain
|
38°F |
2 to 9 mph
SW
|
|
Thursday
Apr 15
|
Slight Chance Light Rain
|
58°F |
2 to 6 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Dayton.
