10-day forecast for Walnut, IA: 44° to 69°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
69°
Best day: Sunday, November 1
65° · 0.95 in
Worst day: Monday, November 2
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 3064° / 52°0.52
Morning52°feels 51°
Afternoon61°feels 61°
Evening56°feels 56°
Overnight53°feels 51°
64 °
Walnut, Friday, 30 October
Heavy rain. High 64°, low 52°.
Pressure30.21 inHg
Wind9.5 mph E
Humidity83%
Visibility5.8 mi
Dew point50°
Sat, 3169° / 57°0.02
Morning60°feels 60°
Afternoon67°feels 67°
Evening59°feels 59°
Overnight61°feels 61°
69 °
Walnut, Saturday, 31 October
Light rain. High 69°, low 57°.
Pressure30.18 inHg
Wind10.4 mph S
Humidity72%
Visibility6.2 mi
Dew point58°
Sun, 0169° / 56°0.01
Morning58°feels 57°
Afternoon69°feels 69°
Evening62°feels 61°
Overnight57°feels 56°
69 °
Walnut, Sunday, 1 November
Light rain. High 69°, low 56°.
Pressure30.18 inHg
Wind10.3 mph S
Humidity69%
Visibility6.2 mi
Dew point56°
Mon, 0265° / 61°0.95
Morning61°feels 61°
Afternoon63°feels 64°
Evening64°feels 64°
Overnight63°feels 63°
65 °
Walnut, Monday, 2 November
Rain. High 65°, low 61°.
Pressure29.77 inHg
Wind20.1 mph S
Humidity93%
Visibility2.4 mi
Dew point60°
Tue, 0363° / 50°0.09
Morning57°feels 56°
Afternoon58°feels 56°
Evening52°feels 50°
Overnight51°feels 48°
63 °
Walnut, Tuesday, 3 November
Light rain. High 63°, low 50°.
Pressure29.83 inHg
Wind15.8 mph NW
Humidity64%
Visibility—
Dew point46°
Wed, 0456° / 44°0
Morning48°feels 43°
Afternoon53°feels 50°
Evening49°feels 46°
Overnight47°feels 43°
56 °
Walnut, Wednesday, 4 November
Overcast. High 56°, low 44°.
Pressure29.88 inHg
Wind13 mph NW
Humidity47%
Visibility—
Dew point33°
Thu, 0559° / 44°0
Morning48°feels 46°
Afternoon57°feels 55°
Evening51°feels 50°
Overnight49°feels 46°
59 °
Walnut, Thursday, 5 November
Overcast. High 59°, low 44°.
Pressure29.83 inHg
Wind6.8 mph N
Humidity62%
Visibility—
Dew point43°
Fri, 0658° / 45°0
Morning48°feels 45°
Afternoon56°feels 55°
Evening52°feels 51°
Overnight49°feels 46°
58 °
Walnut, Friday, 6 November
Clear. High 58°, low 45°.
Pressure29.91 inHg
Wind6.6 mph SE
Humidity65%
Visibility—
Dew point43°
Sat, 0756° / 46°0.07
Morning49°feels 46°
Afternoon56°feels 54°
Evening52°feels 51°
Overnight49°feels 48°
56 °
Walnut, Saturday, 7 November
Light rain. High 56°, low 46°.
Pressure30.12 inHg
Wind12.8 mph E
Humidity70%
Visibility—
Dew point45°
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 Walnut, 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.