10-day forecast for Riverton, WA: 38° to 58°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.
55°
Best day: Wednesday, November 4
56° · 0.83 in
Worst day: Tuesday, November 10
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 0253° / 38°0
Morning39°feels 39°
Afternoon53°feels 51°
Evening48°feels 48°
Overnight40°feels 40°
53 °
Riverton, Monday, 2 November
Overcast. High 53°, low 38°.
Pressure30.18 inHg
Wind1.2 mph NE
Humidity88%
Visibility—
Dew point43°
Tue, 0354° / 46°0
Morning47°feels 45°
Afternoon54°feels 53°
Evening47°feels 47°
Overnight47°feels 46°
54 °
Riverton, Tuesday, 3 November
Overcast. High 54°, low 46°.
Pressure30.06 inHg
Wind5.5 mph N
Humidity76%
Visibility6.2 mi
Dew point46°
Wed, 0455° / 42°0
Morning43°feels 40°
Afternoon54°feels 53°
Evening51°feels 50°
Overnight44°feels 44°
55 °
Riverton, Wednesday, 4 November
Overcast. High 55°, low 42°.
Pressure30.06 inHg
Wind4.7 mph S
Humidity78%
Visibility5.5 mi
Dew point46°
Thu, 0555° / 48°0.15
Morning50°feels 47°
Afternoon52°feels 51°
Evening53°feels 52°
Overnight49°feels 46°
55 °
Riverton, Thursday, 5 November
Light rain. High 55°, low 48°.
Pressure30.18 inHg
Wind12 mph S
Humidity86%
Visibility—
Dew point47°
Fri, 0654° / 47°0.46
Morning48°feels 45°
Afternoon51°feels 49°
Evening51°feels 50°
Overnight51°feels 49°
54 °
Riverton, Friday, 6 November
Rain. High 54°, low 47°.
Pressure30.09 inHg
Wind11.3 mph S
Humidity83%
Visibility—
Dew point45°
Sat, 0758° / 50°0.13
Morning51°feels 50°
Afternoon52°feels 52°
Evening56°feels 55°
Overnight56°feels 55°
58 °
Riverton, Saturday, 7 November
Light rain. High 58°, low 50°.
Pressure29.97 inHg
Wind18.5 mph S
Humidity93%
Visibility—
Dew point50°
Sun, 0854° / 47°0.16
Morning50°feels 46°
Afternoon52°feels 50°
Evening52°feels 50°
Overnight48°feels 47°
54 °
Riverton, Sunday, 8 November
Rain. High 54°, low 47°.
Pressure30.18 inHg
Wind15.5 mph SW
Humidity71%
Visibility—
Dew point42°
Mon, 0952° / 45°0.13
Morning46°feels 42°
Afternoon49°feels 46°
Evening50°feels 48°
Overnight46°feels 46°
52 °
Riverton, Monday, 9 November
Rain. High 52°, low 45°.
Pressure29.88 inHg
Wind7.7 mph N
Humidity69%
Visibility—
Dew point38°
Tue, 1056° / 46°0.83
Morning51°feels 50°
Afternoon52°feels 51°
Evening53°feels 53°
Overnight53°feels 53°
56 °
Riverton, Tuesday, 10 November
Rain. High 56°, low 46°.
Pressure30.00 inHg
Wind13.4 mph SW
Humidity85%
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, WA 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.