10-day forecast for Riverton, IA: 39° to 78°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
78°
Best day: Thursday, October 22
49° · 0.09 in
Worst day: Wednesday, October 28
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 2278° / 55°0
Morning56°feels 56°
Afternoon78°feels 77°
Evening67°feels 66°
Overnight60°feels 60°
78 °
Riverton, Thursday, 22 October
Clear. High 78°, low 55°.
Pressure30.21 inHg
Wind5.5 mph S
Humidity55%
Visibility6.2 mi
Dew point55°
Fri, 2377° / 57°0
Morning57°feels 56°
Afternoon76°feels 75°
Evening68°feels 67°
Overnight63°feels 63°
77 °
Riverton, Friday, 23 October
Overcast. High 77°, low 57°.
Pressure30.12 inHg
Wind12.2 mph SE
Humidity52%
Visibility6.2 mi
Dew point53°
Sat, 2477° / 59°0
Morning59°feels 58°
Afternoon76°feels 75°
Evening67°feels 67°
Overnight64°feels 63°
77 °
Riverton, Saturday, 24 October
Clear. High 77°, low 59°.
Pressure30.21 inHg
Wind10.4 mph S
Humidity51%
Visibility6.2 mi
Dew point52°
Sun, 2576° / 57°0.02
Morning59°feels 59°
Afternoon75°feels 74°
Evening67°feels 67°
Overnight61°feels 60°
76 °
Riverton, Sunday, 25 October
Light rain. High 76°, low 57°.
Pressure30.27 inHg
Wind6.5 mph S
Humidity56%
Visibility6.2 mi
Dew point54°
Mon, 2668° / 51°0.06
Morning62°feels 61°
Afternoon66°feels 66°
Evening57°feels 57°
Overnight53°feels 51°
68 °
Riverton, Monday, 26 October
Light rain. High 68°, low 51°.
Pressure30.18 inHg
Wind12.5 mph NW
Humidity62%
Visibility—
Dew point53°
Tue, 2759° / 48°0.15
Morning51°feels 47°
Afternoon54°feels 53°
Evening52°feels 51°
Overnight50°feels 48°
59 °
Riverton, Tuesday, 27 October
Light rain. High 59°, low 48°.
Pressure30.18 inHg
Wind11.2 mph NW
Humidity77%
Visibility—
Dew point47°
Wed, 2849° / 42°0.09
Morning46°feels 40°
Afternoon48°feels 42°
Evening46°feels 42°
Overnight43°feels 38°
49 °
Riverton, Wednesday, 28 October
Light rain. High 49°, low 42°.
Pressure30.30 inHg
Wind18.4 mph NW
Humidity66%
Visibility—
Dew point37°
Thu, 2952° / 39°0
Morning43°feels 39°
Afternoon49°feels 47°
Evening46°feels 45°
Overnight43°feels 39°
52 °
Riverton, Thursday, 29 October
Overcast. High 52°, low 39°.
Pressure30.42 inHg
Wind6.9 mph N
Humidity45%
Visibility—
Dew point28°
Fri, 3059° / 41°0
Morning46°feels 42°
Afternoon57°feels 55°
Evening55°feels 53°
Overnight52°feels 50°
59 °
Riverton, Friday, 30 October
Light rain. High 59°, low 41°.
Pressure30.00 inHg
Wind17.4 mph S
Humidity55%
Visibility—
Dew point40°
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, IA 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.