10-day forecast for Waterloo, OR: 38° to 71°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
71°
Best day: Tuesday, October 20
64°
Worst day: Thursday, October 22
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1963° / 40°0.02
Morning45°feels 42°
Afternoon59°feels 57°
Evening55°feels 54°
Overnight41°feels 38°
63 °
Waterloo, Monday, 19 October
Light rain. High 63°, low 40°.
Pressure29.97 inHg
Wind1.2 mph W
Humidity61%
Visibility6.2 mi
Dew point44°
Tue, 2071° / 47°0
Morning47°feels 47°
Afternoon67°feels 65°
Evening61°feels 60°
Overnight51°feels 50°
71 °
Waterloo, Tuesday, 20 October
Overcast. High 71°, low 47°.
Pressure29.94 inHg
Wind2.6 mph NW
Humidity64%
Visibility6.2 mi
Dew point46°
Wed, 2170° / 47°0
Morning47°feels 47°
Afternoon69°feels 67°
Evening60°feels 58°
Overnight52°feels 50°
70 °
Waterloo, Wednesday, 21 October
Mostly clear. High 70°, low 47°.
Pressure29.91 inHg
Wind2.2 mph W
Humidity49%
Visibility6.2 mi
Dew point42°
Thu, 2264° / 49°0.03
Morning52°feels 51°
Afternoon59°feels 58°
Evening60°feels 59°
Overnight50°feels 49°
64 °
Waterloo, Thursday, 22 October
Light rain. High 64°, low 49°.
Pressure30.06 inHg
Wind6.6 mph SW
Humidity64%
Visibility—
Dew point45°
Fri, 2360° / 41°0
Morning46°feels 46°
Afternoon55°feels 53°
Evening57°feels 55°
Overnight43°feels 41°
60 °
Waterloo, Friday, 23 October
Clear. High 60°, low 41°.
Pressure30.30 inHg
Wind5 mph N
Humidity71%
Visibility—
Dew point43°
Sat, 2465° / 38°0
Morning44°feels 43°
Afternoon56°feels 53°
Evening62°feels 60°
Overnight45°feels 45°
65 °
Waterloo, Saturday, 24 October
Partly cloudy. High 65°, low 38°.
Pressure30.30 inHg
Wind5.3 mph NW
Humidity35%
Visibility—
Dew point26°
Sun, 2571° / 43°0
Morning48°feels 47°
Afternoon61°feels 58°
Evening66°feels 64°
Overnight48°feels 48°
71 °
Waterloo, Sunday, 25 October
Mostly clear. High 71°, low 43°.
Pressure30.18 inHg
Wind8.6 mph N
Humidity32%
Visibility—
Dew point28°
Mon, 2668° / 45°0
Morning49°feels 49°
Afternoon60°feels 58°
Evening64°feels 62°
Overnight48°feels 48°
68 °
Waterloo, Monday, 26 October
Overcast. High 68°, low 45°.
Pressure29.97 inHg
Wind6.9 mph N
Humidity51%
Visibility—
Dew point39°
Tue, 2767° / 43°0
Morning48°feels 48°
Afternoon60°feels 58°
Evening63°feels 62°
Overnight48°feels 47°
67 °
Waterloo, Tuesday, 27 October
Clear. High 67°, low 43°.
Pressure30.00 inHg
Wind4.9 mph N
Humidity51%
Visibility—
Dew point38°
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.