10-day forecast for Walnut, IA: 46° to 68°, with precipitation expected on 7 days. The table below breaks each day into morning, afternoon, evening and overnight.
65°
Best day: Thursday, November 5
59° · 1.24 in
Worst day: Sunday, November 8
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 3165° / 55°0.23
Morning59°feels 59°
Afternoon64°feels 64°
Evening59°feels 59°
Overnight58°feels 58°
65 °
Walnut, Saturday, 31 October
Rain. High 65°, low 55°.
Pressure30.21 inHg
Wind7.7 mph S
Humidity95%
Visibility3.1 mi
Dew point59°
Sun, 0168° / 55°0.11
Morning55°feels 55°
Afternoon67°feels 66°
Evening61°feels 60°
Overnight58°feels 58°
68 °
Walnut, Sunday, 1 November
Light rain. High 68°, low 55°.
Pressure30.21 inHg
Wind8.6 mph SE
Humidity75%
Visibility6.2 mi
Dew point54°
Mon, 0264° / 60°0.46
Morning60°feels 60°
Afternoon62°feels 62°
Evening63°feels 63°
Overnight60°feels 60°
64 °
Walnut, Monday, 2 November
Heavy rain. High 64°, low 60°.
Pressure29.80 inHg
Wind17.8 mph SE
Humidity92%
Visibility1.9 mi
Dew point59°
Tue, 0364° / 57°0.09
Morning62°feels 62°
Afternoon64°feels 63°
Evening59°feels 58°
Overnight63°feels 63°
64 °
Walnut, Tuesday, 3 November
Light rain. High 64°, low 57°.
Pressure29.59 inHg
Wind12.2 mph S
Humidity78%
Visibility6.2 mi
Dew point55°
Wed, 0459° / 54°0.04
Morning57°feels 56°
Afternoon58°feels 57°
Evening56°feels 55°
Overnight55°feels 54°
59 °
Walnut, Wednesday, 4 November
Light rain. High 59°, low 54°.
Pressure29.68 inHg
Wind12.1 mph NW
Humidity79%
Visibility—
Dew point52°
Thu, 0565° / 49°0
Morning53°feels 50°
Afternoon62°feels 60°
Evening55°feels 54°
Overnight51°feels 49°
65 °
Walnut, Thursday, 5 November
Mostly clear. High 65°, low 49°.
Pressure29.83 inHg
Wind16.4 mph SW
Humidity58%
Visibility—
Dew point46°
Fri, 0661° / 46°0
Morning49°feels 47°
Afternoon57°feels 56°
Evening54°feels 53°
Overnight51°feels 49°
61 °
Walnut, Friday, 6 November
Overcast. High 61°, low 46°.
Pressure29.94 inHg
Wind7.9 mph NW
Humidity69%
Visibility—
Dew point46°
Sat, 0763° / 53°0.14
Morning57°feels 56°
Afternoon62°feels 62°
Evening59°feels 58°
Overnight56°feels 56°
63 °
Walnut, Saturday, 7 November
Light rain. High 63°, low 53°.
Pressure29.91 inHg
Wind14.5 mph SE
Humidity73%
Visibility—
Dew point53°
Sun, 0859° / 54°1.24
Morning55°feels 55°
Afternoon56°feels 56°
Evening58°feels 58°
Overnight57°feels 57°
59 °
Walnut, Sunday, 8 November
Rain. High 59°, low 54°.
Pressure30.03 inHg
Wind15.6 mph E
Humidity94%
Visibility—
Dew point54°
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.