10-day forecast for Walnut, MO: 38° 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, 1470° / 61°0.44
Morning61°feels 61°
Afternoon69°feels 68°
Evening64°feels 64°
Overnight65°feels 65°
70 °
Walnut, Wednesday, 14 October
Rain. High 70°, low 61°.
Pressure30.09 inHg
Wind9.8 mph NE
Humidity67%
Visibility6.2 mi
Dew point54°
Thu, 1572° / 57°0.73
Morning66°feels 67°
Afternoon72°feels 73°
Evening61°feels 61°
Overnight63°feels 64°
72 °
Walnut, Thursday, 15 October
Rain. High 72°, low 57°.
Pressure29.94 inHg
Wind12.3 mph SW
Humidity97%
Visibility2.5 mi
Dew point70°
Fri, 1657° / 47°0
Morning49°feels 43°
Afternoon53°feels 50°
Evening49°feels 45°
Overnight57°feels 56°
57 °
Walnut, Friday, 16 October
Overcast. High 57°, low 47°.
Pressure30.39 inHg
Wind21.9 mph NW
Humidity55%
Visibility6.2 mi
Dew point37°
Sat, 1757° / 38°0
Morning41°feels 41°
Afternoon55°feels 53°
Evening48°feels 46°
Overnight43°feels 39°
57 °
Walnut, Saturday, 17 October
Clear. High 57°, low 38°.
Pressure30.53 inHg
Wind4 mph S
Humidity51%
Visibility6.2 mi
Dew point35°
Sun, 1862° / 44°0
Morning48°feels 44°
Afternoon60°feels 58°
Evening58°feels 56°
Overnight53°feels 51°
62 °
Walnut, Sunday, 18 October
Partly cloudy. High 62°, low 44°.
Pressure30.27 inHg
Wind13.2 mph S
Humidity56%
Visibility—
Dew point42°
Mon, 1954° / 49°0.48
Morning50°feels 47°
Afternoon52°feels 51°
Evening52°feels 52°
Overnight52°feels 51°
54 °
Walnut, Monday, 19 October
Rain. High 54°, low 49°.
Pressure30.27 inHg
Wind11.7 mph S
Humidity90%
Visibility—
Dew point49°
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.