10-day forecast for Barnum, IA: 33° to 64°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
64°
Best day: Monday, November 9
62° · 0.93 in
Worst day: Tuesday, November 3
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 0450° / 47°0.17
Morning47°feels 41°
Afternoon50°feels 48°
Evening47°feels 41°
Overnight49°feels 43°
50 °
Barnum, Wednesday, 4 November
Rain. High 50°, low 47°.
Pressure29.68 inHg
Wind15.9 mph W
Humidity75%
Visibility6.2 mi
Dew point43°
Thu, 0554° / 47°0.01
Morning48°feels 42°
Afternoon54°feels 52°
Evening49°feels 45°
Overnight47°feels 41°
54 °
Barnum, Thursday, 5 November
Light rain. High 54°, low 47°.
Pressure29.91 inHg
Wind13.4 mph NW
Humidity60%
Visibility6.2 mi
Dew point39°
Fri, 0649° / 38°0
Morning38°feels 33°
Afternoon49°feels 48°
Evening38°feels 38°
Overnight46°feels 42°
49 °
Barnum, Friday, 6 November
Overcast. High 49°, low 38°.
Pressure30.24 inHg
Wind4.3 mph N
Humidity56%
Visibility6.2 mi
Dew point33°
Sat, 0755° / 33°0
Morning38°feels 34°
Afternoon54°feels 52°
Evening47°feels 46°
Overnight34°feels 31°
55 °
Barnum, Saturday, 7 November
Clear. High 55°, low 33°.
Pressure30.12 inHg
Wind5.6 mph SW
Humidity56%
Visibility6.2 mi
Dew point37°
Sun, 0859° / 37°0
Morning42°feels 39°
Afternoon55°feels 53°
Evening47°feels 45°
Overnight43°feels 39°
59 °
Barnum, Sunday, 8 November
Partly cloudy. High 59°, low 37°.
Pressure30.24 inHg
Wind7 mph W
Humidity52%
Visibility—
Dew point37°
Mon, 0964° / 45°0
Morning50°feels 46°
Afternoon61°feels 59°
Evening56°feels 54°
Overnight51°feels 48°
64 °
Barnum, Monday, 9 November
Mostly clear. High 64°, low 45°.
Pressure29.91 inHg
Wind17.6 mph SW
Humidity54%
Visibility—
Dew point43°
Tue, 1058° / 43°0
Morning47°feels 43°
Afternoon55°feels 53°
Evening52°feels 49°
Overnight48°feels 46°
58 °
Barnum, Tuesday, 10 November
Partly cloudy. High 58°, low 43°.
Pressure30.15 inHg
Wind9.3 mph NW
Humidity41%
Visibility—
Dew point31°
Wed, 1156° / 44°0
Morning47°feels 46°
Afternoon54°feels 51°
Evening50°feels 47°
Overnight47°feels 46°
56 °
Barnum, Wednesday, 11 November
Overcast. High 56°, low 44°.
Pressure30.09 inHg
Wind6.1 mph NE
Humidity46%
Visibility—
Dew point33°
Thu, 1253° / 44°0
Morning46°feels 43°
Afternoon51°feels 48°
Evening46°feels 43°
Overnight44°feels 40°
53 °
Barnum, Thursday, 12 November
Overcast. High 53°, low 44°.
Pressure30.15 inHg
Wind9 mph NE
Humidity54%
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 Barnum, 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.