10-day forecast for Walnut, MD: 42° to 86°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
72°
Best day: Thursday, October 15
67° · 0.37 in
Worst day: Saturday, October 17
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 1686° / 64°0.25
Morning66°feels 67°
Afternoon85°feels 91°
Evening72°feels 72°
Overnight65°feels 66°
86 °
Walnut, Friday, 16 October
Rain. High 86°, low 64°.
Pressure29.85 inHg
Wind10.4 mph SW
Humidity71%
Visibility6.2 mi
Dew point67°
Sat, 1767° / 48°0.37
Morning56°feels 56°
Afternoon55°feels 53°
Evening50°feels 45°
Overnight64°feels 65°
67 °
Walnut, Saturday, 17 October
Rain. High 67°, low 48°.
Pressure30.15 inHg
Wind14.1 mph N
Humidity51%
Visibility6.2 mi
Dew point38°
Sun, 1858° / 42°0
Morning43°feels 38°
Afternoon58°feels 56°
Evening49°feels 46°
Overnight45°feels 40°
58 °
Walnut, Sunday, 18 October
Clear. High 58°, low 42°.
Pressure30.56 inHg
Wind10.7 mph NE
Humidity51%
Visibility6.2 mi
Dew point37°
Mon, 1961° / 46°0
Morning48°feels 44°
Afternoon61°feels 59°
Evening58°feels 57°
Overnight46°feels 43°
61 °
Walnut, Monday, 19 October
Overcast. High 61°, low 46°.
Pressure30.42 inHg
Wind14.1 mph NE
Humidity60%
Visibility6.2 mi
Dew point46°
Tue, 2066° / 53°0
Morning56°feels 55°
Afternoon62°feels 60°
Evening65°feels 64°
Overnight58°feels 57°
66 °
Walnut, Tuesday, 20 October
Overcast. High 66°, low 53°.
Pressure30.09 inHg
Wind15.4 mph N
Humidity65%
Visibility—
Dew point48°
Wed, 2168° / 51°0
Morning58°feels 56°
Afternoon65°feels 64°
Evening62°feels 60°
Overnight52°feels 50°
68 °
Walnut, Wednesday, 21 October
Clear. High 68°, low 51°.
Pressure30.21 inHg
Wind15 mph NE
Humidity39%
Visibility—
Dew point39°
Thu, 2261° / 48°0
Morning51°feels 49°
Afternoon60°feels 58°
Evening59°feels 57°
Overnight49°feels 48°
61 °
Walnut, Thursday, 22 October
Overcast. High 61°, low 48°.
Pressure30.42 inHg
Wind7.7 mph E
Humidity58%
Visibility—
Dew point43°
Fri, 2367° / 48°0
Morning52°feels 51°
Afternoon62°feels 61°
Evening63°feels 62°
Overnight51°feels 50°
67 °
Walnut, Friday, 23 October
Clear. High 67°, low 48°.
Pressure30.33 inHg
Wind5.7 mph N
Humidity53%
Visibility—
Dew point43°
Sat, 2468° / 50°0
Morning55°feels 53°
Afternoon65°feels 64°
Evening62°feels 60°
Overnight51°feels 49°
68 °
Walnut, Saturday, 24 October
Clear. High 68°, low 50°.
Pressure30.33 inHg
Wind10.5 mph NE
Humidity61%
Visibility—
Dew point50°
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, MD 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.