10-day forecast for Walnut, MO: 39° to 85°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.
85°
Best day: Tuesday, October 13
70° · 3.37 in
Worst day: Thursday, October 22
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 1471° / 62°0.69
Morning62°feels 62°
Afternoon70°feels 71°
Evening65°feels 65°
Overnight65°feels 66°
71 °
Walnut, Wednesday, 14 October
Rain. High 71°, low 62°.
Pressure30.09 inHg
Wind9.9 mph NE
Humidity96%
Visibility2.0 mi
Dew point61°
Thu, 1575° / 56°0.69
Morning68°feels 70°
Afternoon73°feels 74°
Evening62°feels 62°
Overnight64°feels 65°
75 °
Walnut, Thursday, 15 October
Rain. High 75°, low 56°.
Pressure29.91 inHg
Wind9.6 mph SW
Humidity97%
Visibility3.2 mi
Dew point70°
Fri, 1656° / 47°0
Morning48°feels 42°
Afternoon55°feels 53°
Evening50°feels 46°
Overnight56°feels 54°
56 °
Walnut, Friday, 16 October
Overcast. High 56°, low 47°.
Pressure30.42 inHg
Wind20.5 mph NW
Humidity53%
Visibility6.2 mi
Dew point37°
Sat, 1758° / 39°0
Morning42°feels 42°
Afternoon56°feels 54°
Evening50°feels 47°
Overnight43°feels 39°
58 °
Walnut, Saturday, 17 October
Clear. High 58°, low 39°.
Pressure30.53 inHg
Wind5.5 mph SW
Humidity53%
Visibility6.2 mi
Dew point37°
Sun, 1863° / 45°0
Morning49°feels 45°
Afternoon61°feels 59°
Evening58°feels 56°
Overnight55°feels 52°
63 °
Walnut, Sunday, 18 October
Overcast. High 63°, low 45°.
Pressure30.24 inHg
Wind13 mph SW
Humidity57%
Visibility—
Dew point44°
Mon, 1956° / 54°0.69
Morning55°feels 55°
Afternoon55°feels 55°
Evening54°feels 54°
Overnight54°feels 54°
56 °
Walnut, Monday, 19 October
Rain. High 56°, low 54°.
Pressure30.21 inHg
Wind9.2 mph SW
Humidity97%
Visibility—
Dew point55°
Tue, 2064° / 54°0.02
Morning55°feels 55°
Afternoon59°feels 58°
Evening58°feels 58°
Overnight57°feels 57°
64 °
Walnut, Tuesday, 20 October
Light rain. High 64°, low 54°.
Pressure30.21 inHg
Wind8.4 mph SE
Humidity79%
Visibility—
Dew point52°
Wed, 2169° / 61°0.24
Morning64°feels 64°
Afternoon67°feels 68°
Evening67°feels 68°
Overnight66°feels 67°
69 °
Walnut, Wednesday, 21 October
Rain. High 69°, low 61°.
Pressure30.09 inHg
Wind11.9 mph S
Humidity94%
Visibility—
Dew point65°
Thu, 2270° / 65°3.37
Morning67°feels 68°
Afternoon68°feels 69°
Evening66°feels 67°
Overnight68°feels 69°
70 °
Walnut, Thursday, 22 October
Heavy rain. High 70°, low 65°.
Pressure29.88 inHg
Wind19.1 mph SW
Humidity91%
Visibility—
Dew point65°
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, MO 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.