10-day forecast for Waterloo, OR: 36° to 68°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
65°
Best day: Thursday, October 22
55° · 1.45 in
Worst day: Monday, October 26
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 2360° / 37°0
Morning38°feels 38°
Afternoon59°feels 57°
Evening50°feels 49°
Overnight39°feels 39°
60 °
Waterloo, Friday, 23 October
Clear. High 60°, low 37°.
Pressure30.33 inHg
Wind3.4 mph W
Humidity58%
Visibility6.2 mi
Dew point40°
Sat, 2460° / 40°0
Morning40°feels 40°
Afternoon59°feels 57°
Evening52°feels 51°
Overnight43°feels 43°
60 °
Waterloo, Saturday, 24 October
Overcast. High 60°, low 40°.
Pressure30.18 inHg
Wind2.7 mph NW
Humidity59%
Visibility6.2 mi
Dew point39°
Sun, 2568° / 43°0.03
Morning43°feels 40°
Afternoon68°feels 67°
Evening57°feels 57°
Overnight45°feels 44°
68 °
Waterloo, Sunday, 25 October
Light rain. High 68°, low 43°.
Pressure30.00 inHg
Wind8 mph S
Humidity41%
Visibility6.2 mi
Dew point39°
Mon, 2655° / 51°1.45
Morning53°feels 53°
Afternoon55°feels 54°
Evening54°feels 53°
Overnight54°feels 54°
55 °
Waterloo, Monday, 26 October
Rain. High 55°, low 51°.
Pressure30.03 inHg
Wind11.3 mph S
Humidity90%
Visibility—
Dew point52°
Tue, 2760° / 49°0.18
Morning52°feels 51°
Afternoon55°feels 54°
Evening56°feels 56°
Overnight50°feels 49°
60 °
Waterloo, Tuesday, 27 October
Light rain. High 60°, low 49°.
Pressure30.21 inHg
Wind7.4 mph S
Humidity90%
Visibility—
Dew point51°
Wed, 2861° / 40°0
Morning45°feels 44°
Afternoon54°feels 52°
Evening57°feels 55°
Overnight44°feels 44°
61 °
Waterloo, Wednesday, 28 October
Clear. High 61°, low 40°.
Pressure30.18 inHg
Wind6.5 mph NW
Humidity71%
Visibility—
Dew point42°
Thu, 2962° / 40°0
Morning45°feels 44°
Afternoon55°feels 53°
Evening58°feels 56°
Overnight43°feels 43°
62 °
Waterloo, Thursday, 29 October
Clear. High 62°, low 40°.
Pressure30.06 inHg
Wind4.5 mph NW
Humidity54%
Visibility—
Dew point36°
Fri, 3055° / 40°0
Morning42°feels 42°
Afternoon49°feels 49°
Evening52°feels 50°
Overnight40°feels 40°
55 °
Waterloo, Friday, 30 October
Overcast. High 55°, low 40°.
Pressure30.06 inHg
Wind6.1 mph N
Humidity81%
Visibility—
Dew point41°
Sat, 3159° / 36°0
Morning41°feels 40°
Afternoon51°feels 49°
Evening56°feels 53°
Overnight42°feels 42°
59 °
Waterloo, Saturday, 31 October
Clear. High 59°, low 36°.
Pressure30.00 inHg
Wind5.1 mph NW
Humidity59%
Visibility—
Dew point35°
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.