Waterloo, OR Weather Forecast
Local 7-day forecast
Rain
Track current conditions, temperature changes, wind, and the full daily outlook for Waterloo, OR in one place.
Rain. Cloudy, with a high near 59. South wind 3 to 9 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Local Weather Overview
This forecast page for Waterloo, 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: Jun 7, 2026 10:54 PM PDT.
The active forecast window currently covers Jun 8 to Jun 14, 2026 for Waterloo, OR.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 8 to Jun 14, 2026
- Latest sync
- Jun 7, 2026 10:54 PM PDT
- Forecast office
- PQR
- Source
- NOAA / NWS
Daily Outlook
This Week in Waterloo
Sunday looks like the warmest upcoming period in Waterloo at 92 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 46 degrees F.
The strongest winds are forecast for Monday Night at about 12 mph SSW.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 7, 2026 10:54 PM PDT
- Coverage
- 7 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 before 8pm, then rain showers. Mostly cloudy. Low around 51, with temperatures rising to around 53 overnight. South southwest wind around 12 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Rain showers likely before 5pm. Mostly cloudy, with a high near 62. West southwest wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.
Mostly cloudy, with a low around 46. West southwest wind 1 to 9 mph.
Mostly sunny, with a high near 67.
Mostly clear, with a low around 48.
Sunny, with a high near 75.
Clear, with a low around 51.
Sunny, with a high near 78.
Clear, with a low around 54.
Sunny, with a high near 87.
Clear, with a low around 58.
Sunny, with a high near 92.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Jun 8
|
Rain
|
59°F |
3 to 9 mph
S
|
|
Monday Night
Jun 8
|
Rain then Rain Showers
|
51°F |
12 mph
SSW
|
|
Tuesday
Jun 9
|
Rain Showers Likely
|
62°F |
10 mph
WSW
|
|
Tuesday Night
Jun 9
|
Mostly Cloudy
|
46°F |
1 to 9 mph
WSW
|
|
Wednesday
Jun 10
|
Mostly Sunny
|
67°F |
1 to 6 mph
W
|
|
Wednesday Night
Jun 10
|
Mostly Clear
|
48°F |
1 to 6 mph
NE
|
|
Thursday
Jun 11
|
Sunny
|
75°F |
1 to 9 mph
N
|
|
Thursday Night
Jun 11
|
Clear
|
51°F |
2 to 9 mph
N
|
|
Friday
Jun 12
|
Sunny
|
78°F |
2 to 10 mph
N
|
|
Friday Night
Jun 12
|
Clear
|
54°F |
1 to 10 mph
N
|
|
Saturday
Jun 13
|
Sunny
|
87°F |
1 to 10 mph
N
|
|
Saturday Night
Jun 13
|
Clear
|
58°F |
2 to 10 mph
NE
|
|
Sunday
Jun 14
|
Sunny
|
92°F |
2 to 8 mph
NNE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Waterloo.