10-day forecast for Riverton, WA: 38° to 62°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
62°
Best day: Friday, November 6
50° · 0.67 in
Worst day: Thursday, October 29
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 2950° / 43°0.67
Morning45°feels 42°
Afternoon50°feels 48°
Evening44°feels 41°
Overnight46°feels 44°
50 °
Riverton, Thursday, 29 October
Rain. High 50°, low 43°.
Pressure29.97 inHg
Wind7.4 mph W
Humidity80%
Visibility6.2 mi
Dew point42°
Fri, 3051° / 39°0.1
Morning39°feels 39°
Afternoon49°feels 49°
Evening47°feels 47°
Overnight43°feels 43°
51 °
Riverton, Friday, 30 October
Light rain. High 51°, low 39°.
Pressure29.97 inHg
Wind0.7 mph SW
Humidity84%
Visibility5.3 mi
Dew point42°
Sat, 3150° / 38°0
Morning38°feels 38°
Afternoon49°feels 48°
Evening46°feels 44°
Overnight43°feels 43°
50 °
Riverton, Saturday, 31 October
Overcast. High 50°, low 38°.
Pressure30.00 inHg
Wind1.7 mph N
Humidity87%
Visibility0.3 mi
Dew point42°
Sun, 0149° / 40°0
Morning41°feels 41°
Afternoon44°feels 42°
Evening48°feels 48°
Overnight43°feels 43°
49 °
Riverton, Sunday, 1 November
Overcast. High 49°, low 40°.
Pressure30.24 inHg
Wind3.4 mph S
Humidity92%
Visibility—
Dew point40°
Mon, 0249° / 40°0
Morning41°feels 41°
Afternoon44°feels 44°
Evening48°feels 48°
Overnight44°feels 44°
49 °
Riverton, Monday, 2 November
Overcast. High 49°, low 40°.
Pressure30.36 inHg
Wind3.1 mph NW
Humidity88%
Visibility—
Dew point39°
Tue, 0353° / 42°0
Morning44°feels 42°
Afternoon49°feels 46°
Evening50°feels 48°
Overnight44°feels 42°
53 °
Riverton, Tuesday, 3 November
Overcast. High 53°, low 42°.
Pressure30.18 inHg
Wind5.5 mph N
Humidity57%
Visibility—
Dew point33°
Wed, 0457° / 42°0
Morning45°feels 45°
Afternoon51°feels 50°
Evening53°feels 51°
Overnight47°feels 47°
57 °
Riverton, Wednesday, 4 November
Overcast. High 57°, low 42°.
Pressure29.94 inHg
Wind3.2 mph N
Humidity45%
Visibility—
Dew point28°
Thu, 0559° / 43°0
Morning47°feels 45°
Afternoon53°feels 50°
Evening55°feels 53°
Overnight50°feels 47°
59 °
Riverton, Thursday, 5 November
Partly cloudy. High 59°, low 43°.
Pressure30.03 inHg
Wind3.1 mph S
Humidity53%
Visibility—
Dew point34°
Fri, 0662° / 49°0
Morning51°feels 49°
Afternoon54°feels 52°
Evening59°feels 56°
Overnight52°feels 50°
62 °
Riverton, Friday, 6 November
Overcast. High 62°, low 49°.
Pressure29.85 inHg
Wind3.9 mph NE
Humidity49%
Visibility—
Dew point34°
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.