10-day forecast for Dewey, IA: 34° to 63°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
63°
Best day: Monday, November 9
50°
Worst day: Wednesday, November 4
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 0553° / 45°0
Morning48°feels 43°
Afternoon52°feels 50°
Evening49°feels 44°
Overnight46°feels 41°
53 °
Dewey, Thursday, 5 November
Overcast. High 53°, low 45°.
Pressure29.94 inHg
Wind11.7 mph NW
Humidity71%
Visibility6.2 mi
Dew point41°
Fri, 0649° / 36°0
Morning42°feels 37°
Afternoon49°feels 47°
Evening39°feels 36°
Overnight45°feels 41°
49 °
Dewey, Friday, 6 November
Mostly clear. High 49°, low 36°.
Pressure30.30 inHg
Wind5.4 mph N
Humidity55%
Visibility6.2 mi
Dew point32°
Sat, 0754° / 34°0
Morning38°feels 32°
Afternoon53°feels 50°
Evening45°feels 41°
Overnight34°feels 34°
54 °
Dewey, Saturday, 7 November
Clear. High 54°, low 34°.
Pressure30.27 inHg
Wind7.6 mph SW
Humidity57%
Visibility6.2 mi
Dew point37°
Sun, 0862° / 41°0
Morning47°feels 44°
Afternoon58°feels 57°
Evening52°feels 51°
Overnight42°feels 38°
62 °
Dewey, Sunday, 8 November
Clear. High 62°, low 41°.
Pressure30.24 inHg
Wind6.9 mph SW
Humidity62%
Visibility—
Dew point44°
Mon, 0963° / 44°0
Morning49°feels 46°
Afternoon60°feels 59°
Evening51°feels 49°
Overnight47°feels 43°
63 °
Dewey, Monday, 9 November
Clear. High 63°, low 44°.
Pressure30.09 inHg
Wind11.2 mph SW
Humidity60%
Visibility—
Dew point46°
Tue, 1059° / 41°0
Morning46°feels 42°
Afternoon56°feels 54°
Evening51°feels 49°
Overnight47°feels 45°
59 °
Dewey, Tuesday, 10 November
Partly cloudy. High 59°, low 41°.
Pressure30.09 inHg
Wind7.5 mph SW
Humidity56%
Visibility—
Dew point39°
Wed, 1154° / 41°0
Morning46°feels 42°
Afternoon52°feels 48°
Evening44°feels 39°
Overnight42°feels 38°
54 °
Dewey, Wednesday, 11 November
Overcast. High 54°, low 41°.
Pressure30.27 inHg
Wind10.1 mph NE
Humidity44%
Visibility—
Dew point30°
Thu, 1253° / 37°0
Morning41°feels 39°
Afternoon50°feels 47°
Evening44°feels 40°
Overnight41°feels 37°
53 °
Dewey, Thursday, 12 November
Partly cloudy. High 53°, low 37°.
Pressure30.21 inHg
Wind8.4 mph W
Humidity46%
Visibility—
Dew point29°
Fri, 1361° / 39°0
Morning44°feels 40°
Afternoon56°feels 55°
Evening51°feels 49°
Overnight47°feels 43°
61 °
Dewey, Friday, 13 November
Clear. High 61°, low 39°.
Pressure29.94 inHg
Wind11.1 mph SW
Humidity63%
Visibility—
Dew point42°
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 Dewey, 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.