10-day forecast for Riverton, WY: 34° to 70°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
70°
Best day: Tuesday, October 20
50° · 0.07 in
Worst day: Saturday, October 24
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 2070° / 36°0
Morning42°feels 42°
Afternoon68°feels 66°
Evening51°feels 48°
Overnight42°feels 42°
70 °
Riverton, Tuesday, 20 October
Clear. High 70°, low 36°.
Pressure30.09 inHg
Wind1.6 mph NE
Humidity41%
Visibility6.2 mi
Dew point35°
Wed, 2168° / 36°0
Morning39°feels 39°
Afternoon64°feels 62°
Evening57°feels 55°
Overnight43°feels 43°
68 °
Riverton, Wednesday, 21 October
Clear. High 68°, low 36°.
Pressure30.12 inHg
Wind1 mph SE
Humidity45%
Visibility6.2 mi
Dew point37°
Thu, 2269° / 42°0
Morning42°feels 40°
Afternoon66°feels 64°
Evening62°feels 61°
Overnight47°feels 46°
69 °
Riverton, Thursday, 22 October
Overcast. High 69°, low 42°.
Pressure30.00 inHg
Wind3.9 mph E
Humidity50%
Visibility6.2 mi
Dew point42°
Fri, 2363° / 52°0
Morning55°feels 53°
Afternoon63°feels 60°
Evening56°feels 54°
Overnight56°feels 54°
63 °
Riverton, Friday, 23 October
Mostly clear. High 63°, low 52°.
Pressure29.62 inHg
Wind15.5 mph S
Humidity33%
Visibility6.2 mi
Dew point32°
Sat, 2450° / 40°0.07
Morning42°feels 37°
Afternoon44°feels 41°
Evening47°feels 47°
Overnight42°feels 41°
50 °
Riverton, Saturday, 24 October
Light rain. High 50°, low 40°.
Pressure30.27 inHg
Wind12.3 mph NW
Humidity70%
Visibility—
Dew point34°
Sun, 2558° / 39°0
Morning43°feels 42°
Afternoon53°feels 50°
Evening54°feels 50°
Overnight48°feels 46°
58 °
Riverton, Sunday, 25 October
Clear. High 58°, low 39°.
Pressure30.24 inHg
Wind3.3 mph S
Humidity42%
Visibility—
Dew point28°
Mon, 2661° / 43°0
Morning47°feels 45°
Afternoon56°feels 52°
Evening49°feels 43°
Overnight43°feels 38°
61 °
Riverton, Monday, 26 October
Mostly clear. High 61°, low 43°.
Pressure29.94 inHg
Wind17.4 mph N
Humidity23%
Visibility—
Dew point18°
Tue, 2744° / 34°0
Morning36°feels 31°
Afternoon40°feels 37°
Evening43°feels 40°
Overnight39°feels 36°
44 °
Riverton, Tuesday, 27 October
Clear. High 44°, low 34°.
Pressure30.45 inHg
Wind11.7 mph E
Humidity49%
Visibility—
Dew point21°
Wed, 2851° / 34°0
Morning37°feels 37°
Afternoon46°feels 46°
Evening48°feels 47°
Overnight43°feels 43°
51 °
Riverton, Wednesday, 28 October
Mostly clear. High 51°, low 34°.
Pressure30.21 inHg
Wind3.4 mph NE
Humidity42%
Visibility—
Dew point22°
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, WY 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.