10-day forecast for Waterloo, OR: 36° to 79°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
79°
Best day: Thursday, October 15
60° · 0.04 in
Worst day: Monday, October 19
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 1678° / 45°0
Morning46°feels 46°
Afternoon75°feels 74°
Evening60°feels 58°
Overnight53°feels 51°
78 °
Waterloo, Friday, 16 October
Partly cloudy. High 78°, low 45°.
Pressure30.18 inHg
Wind2.3 mph NW
Humidity44%
Visibility6.2 mi
Dew point42°
Sat, 1766° / 48°0.06
Morning50°feels 50°
Afternoon66°feels 65°
Evening59°feels 57°
Overnight51°feels 49°
66 °
Waterloo, Saturday, 17 October
Light rain. High 66°, low 48°.
Pressure30.27 inHg
Wind2.2 mph N
Humidity88%
Visibility6.2 mi
Dew point55°
Sun, 1862° / 43°0
Morning43°feels 43°
Afternoon61°feels 60°
Evening54°feels 52°
Overnight49°feels 46°
62 °
Waterloo, Sunday, 18 October
Mostly clear. High 62°, low 43°.
Pressure30.09 inHg
Wind4 mph NW
Humidity65%
Visibility3.2 mi
Dew point43°
Mon, 1960° / 47°0.04
Morning48°feels 43°
Afternoon55°feels 54°
Evening50°feels 49°
Overnight48°feels 48°
60 °
Waterloo, Monday, 19 October
Light rain. High 60°, low 47°.
Pressure29.85 inHg
Wind6 mph SE
Humidity64%
Visibility6.2 mi
Dew point42°
Tue, 2061° / 46°0
Morning50°feels 48°
Afternoon57°feels 55°
Evening57°feels 55°
Overnight48°feels 46°
61 °
Waterloo, Tuesday, 20 October
Clear. High 61°, low 46°.
Pressure30.03 inHg
Wind12 mph N
Humidity65%
Visibility—
Dew point44°
Wed, 2164° / 41°0
Morning45°feels 45°
Afternoon54°feels 53°
Evening61°feels 59°
Overnight46°feels 46°
64 °
Waterloo, Wednesday, 21 October
Partly cloudy. High 64°, low 41°.
Pressure30.03 inHg
Wind4.8 mph NW
Humidity71%
Visibility—
Dew point42°
Thu, 2256° / 43°0
Morning45°feels 44°
Afternoon52°feels 50°
Evening52°feels 51°
Overnight43°feels 43°
56 °
Waterloo, Thursday, 22 October
Overcast. High 56°, low 43°.
Pressure30.12 inHg
Wind4.3 mph N
Humidity66%
Visibility—
Dew point39°
Fri, 2357° / 41°0
Morning43°feels 43°
Afternoon51°feels 50°
Evening54°feels 51°
Overnight41°feels 38°
57 °
Waterloo, Friday, 23 October
Overcast. High 57°, low 41°.
Pressure30.45 inHg
Wind4.4 mph N
Humidity73%
Visibility—
Dew point40°
Sat, 2459° / 36°0
Morning41°feels 40°
Afternoon52°feels 49°
Evening57°feels 55°
Overnight45°feels 45°
59 °
Waterloo, Saturday, 24 October
Partly cloudy. High 59°, low 36°.
Pressure30.39 inHg
Wind5.6 mph NW
Humidity39%
Visibility—
Dew point25°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Waterloo, OR around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.