10-day forecast for Dewey, IA: 35° to 66°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
59°
Best day: Monday, November 9
62° · 0.87 in
Worst day: Tuesday, November 3
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 0362° / 49°0.87
Morning58°feels 58°
Afternoon59°feels 58°
Evening52°feels 50°
Overnight62°feels 62°
62 °
Dewey, Tuesday, 3 November
Heavy rain. High 62°, low 49°.
Pressure29.71 inHg
Wind11.1 mph N
Humidity84%
Visibility3.4 mi
Dew point54°
Wed, 0455° / 47°0
Morning48°feels 43°
Afternoon55°feels 53°
Evening48°feels 43°
Overnight48°feels 43°
55 °
Dewey, Wednesday, 4 November
Overcast. High 55°, low 47°.
Pressure29.77 inHg
Wind15.6 mph W
Humidity64%
Visibility6.2 mi
Dew point40°
Thu, 0551° / 46°0
Morning47°feels 42°
Afternoon53°feels 51°
Evening47°feels 43°
Overnight47°feels 42°
51 °
Dewey, Thursday, 5 November
Overcast. High 51°, low 46°.
Pressure29.85 inHg
Wind12.7 mph NW
Humidity73%
Visibility6.2 mi
Dew point43°
Fri, 0651° / 38°0
Morning41°feels 36°
Afternoon49°feels 45°
Evening46°feels 43°
Overnight40°feels 35°
51 °
Dewey, Friday, 6 November
Overcast. High 51°, low 38°.
Pressure30.06 inHg
Wind9.4 mph N
Humidity64%
Visibility—
Dew point36°
Sat, 0755° / 35°0.04
Morning40°feels 39°
Afternoon51°feels 49°
Evening48°feels 44°
Overnight43°feels 38°
55 °
Dewey, Saturday, 7 November
Light rain. High 55°, low 35°.
Pressure29.97 inHg
Wind13.1 mph NW
Humidity63%
Visibility—
Dew point37°
Sun, 0848° / 41°0.05
Morning46°feels 40°
Afternoon47°feels 41°
Evening44°feels 40°
Overnight42°feels 37°
48 °
Dewey, Sunday, 8 November
Light rain. High 48°, low 41°.
Pressure30.00 inHg
Wind16.8 mph N
Humidity69%
Visibility—
Dew point38°
Mon, 0959° / 39°0
Morning44°feels 40°
Afternoon54°feels 51°
Evening49°feels 46°
Overnight45°feels 41°
59 °
Dewey, Monday, 9 November
Partly cloudy. High 59°, low 39°.
Pressure29.97 inHg
Wind14.3 mph SW
Humidity44%
Visibility—
Dew point31°
Tue, 1055° / 39°0
Morning43°feels 39°
Afternoon52°feels 49°
Evening47°feels 43°
Overnight44°feels 40°
55 °
Dewey, Tuesday, 10 November
Partly cloudy. High 55°, low 39°.
Pressure30.12 inHg
Wind8.1 mph SE
Humidity41%
Visibility—
Dew point28°
Wed, 1157° / 42°0
Morning51°feels 51°
Afternoon55°feels 53°
Evening45°feels 40°
Overnight44°feels 39°
57 °
Dewey, Wednesday, 11 November
Overcast. High 57°, low 42°.
Pressure30.00 inHg
Wind13.9 mph NW
Humidity56%
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 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.