10-day forecast for Waterloo, OR: 39° to 81°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
81°
Best day: Thursday, October 15
59° · 0.15 in
Worst day: Thursday, October 22
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 1581° / 46°0
Morning47°feels 47°
Afternoon79°feels 79°
Evening61°feels 60°
Overnight48°feels 48°
81 °
Waterloo, Thursday, 15 October
Partly cloudy. High 81°, low 46°.
Pressure30.27 inHg
Wind4.2 mph NW
Humidity56%
Visibility6.2 mi
Dew point49°
Fri, 1676° / 47°0
Morning48°feels 48°
Afternoon74°feels 72°
Evening65°feels 63°
Overnight50°feels 48°
76 °
Waterloo, Friday, 16 October
Overcast. High 76°, low 47°.
Pressure30.18 inHg
Wind2.5 mph NW
Humidity42%
Visibility6.2 mi
Dew point42°
Sat, 1768° / 51°0.04
Morning54°feels 53°
Afternoon67°feels 66°
Evening59°feels 57°
Overnight55°feels 54°
68 °
Waterloo, Saturday, 17 October
Light rain. High 68°, low 51°.
Pressure30.27 inHg
Wind1.6 mph NW
Humidity87%
Visibility6.2 mi
Dew point54°
Sun, 1864° / 45°0
Morning45°feels 45°
Afternoon63°feels 62°
Evening57°feels 56°
Overnight50°feels 50°
64 °
Waterloo, Sunday, 18 October
Mostly clear. High 64°, low 45°.
Pressure30.03 inHg
Wind1.8 mph W
Humidity70%
Visibility6.2 mi
Dew point46°
Mon, 1962° / 48°0.01
Morning51°feels 50°
Afternoon57°feels 55°
Evening58°feels 56°
Overnight50°feels 49°
62 °
Waterloo, Monday, 19 October
Light rain. High 62°, low 48°.
Pressure29.97 inHg
Wind7.9 mph S
Humidity56%
Visibility—
Dew point40°
Tue, 2062° / 43°0.02
Morning52°feels 51°
Afternoon57°feels 56°
Evening58°feels 56°
Overnight44°feels 43°
62 °
Waterloo, Tuesday, 20 October
Light rain. High 62°, low 43°.
Pressure29.94 inHg
Wind9.6 mph NW
Humidity68%
Visibility—
Dew point45°
Wed, 2162° / 39°0.02
Morning44°feels 44°
Afternoon56°feels 54°
Evening60°feels 58°
Overnight48°feels 47°
62 °
Waterloo, Wednesday, 21 October
Light rain. High 62°, low 39°.
Pressure30.03 inHg
Wind4 mph W
Humidity55%
Visibility—
Dew point37°
Thu, 2259° / 42°0.15
Morning48°feels 48°
Afternoon55°feels 53°
Evening53°feels 51°
Overnight43°feels 41°
59 °
Waterloo, Thursday, 22 October
Light rain. High 59°, low 42°.
Pressure30.21 inHg
Wind6.7 mph NW
Humidity72%
Visibility—
Dew point45°
Fri, 2358° / 41°0
Morning44°feels 44°
Afternoon50°feels 49°
Evening55°feels 52°
Overnight42°feels 40°
58 °
Waterloo, Friday, 23 October
Overcast. High 58°, low 41°.
Pressure30.47 inHg
Wind5.3 mph NW
Humidity78%
Visibility—
Dew point41°
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.