10-day forecast for Riverton, OR: 38° to 63°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.
63°
Best day: Monday, November 2
53° · 0.52 in
Worst day: Friday, October 30
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 2656° / 44°0.41
Morning44°feels 39°
Afternoon56°feels 55°
Evening53°feels 52°
Overnight46°feels 42°
56 °
Riverton, Monday, 26 October
Rain. High 56°, low 44°.
Pressure30.09 inHg
Wind14.4 mph SW
Humidity88%
Visibility3.9 mi
Dew point51°
Tue, 2756° / 45°0.3
Morning51°feels 51°
Afternoon55°feels 54°
Evening49°feels 49°
Overnight52°feels 52°
56 °
Riverton, Tuesday, 27 October
Rain. High 56°, low 45°.
Pressure30.15 inHg
Wind5.8 mph NW
Humidity90%
Visibility6.2 mi
Dew point51°
Wed, 2856° / 44°0.1
Morning48°feels 46°
Afternoon56°feels 55°
Evening48°feels 48°
Overnight45°feels 42°
56 °
Riverton, Wednesday, 28 October
Light rain. High 56°, low 44°.
Pressure30.12 inHg
Wind5.8 mph SW
Humidity86%
Visibility6.2 mi
Dew point50°
Thu, 2956° / 41°0.02
Morning45°feels 42°
Afternoon54°feels 53°
Evening46°feels 46°
Overnight42°feels 40°
56 °
Riverton, Thursday, 29 October
Light rain. High 56°, low 41°.
Pressure29.97 inHg
Wind6 mph SE
Humidity67%
Visibility—
Dew point43°
Fri, 3053° / 40°0.52
Morning45°feels 42°
Afternoon51°feels 50°
Evening44°feels 40°
Overnight41°feels 37°
53 °
Riverton, Friday, 30 October
Rain. High 53°, low 40°.
Pressure29.94 inHg
Wind9 mph SW
Humidity77%
Visibility—
Dew point44°
Sat, 3159° / 38°0
Morning44°feels 41°
Afternoon57°feels 54°
Evening45°feels 43°
Overnight41°feels 38°
59 °
Riverton, Saturday, 31 October
Overcast. High 59°, low 38°.
Pressure29.94 inHg
Wind7 mph N
Humidity41%
Visibility—
Dew point33°
Sun, 0156° / 40°0
Morning45°feels 43°
Afternoon54°feels 52°
Evening42°feels 42°
Overnight40°feels 38°
56 °
Riverton, Sunday, 1 November
Overcast. High 56°, low 40°.
Pressure29.77 inHg
Wind6.6 mph NW
Humidity49%
Visibility—
Dew point35°
Mon, 0263° / 38°0
Morning45°feels 42°
Afternoon60°feels 59°
Evening50°feels 48°
Overnight48°feels 46°
63 °
Riverton, Monday, 2 November
Overcast. High 63°, low 38°.
Pressure30.09 inHg
Wind7.9 mph SW
Humidity47%
Visibility—
Dew point39°
Tue, 0359° / 47°0.52
Morning54°feels 53°
Afternoon58°feels 57°
Evening50°feels 49°
Overnight48°feels 46°
59 °
Riverton, Tuesday, 3 November
Rain. High 59°, low 47°.
Pressure30.00 inHg
Wind11.2 mph S
Humidity70%
Visibility—
Dew point48°
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 Riverton, 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.