10-day forecast for Walnut, MD: 43° to 83°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
83°
Best day: Wednesday, October 14
59° · 0.22 in
Worst day: Saturday, October 17
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 1483° / 65°0.03
Morning67°feels 67°
Afternoon82°feels 83°
Evening71°feels 72°
Overnight67°feels 67°
83 °
Walnut, Wednesday, 14 October
Light rain. High 83°, low 65°.
Pressure29.97 inHg
Wind5.6 mph SW
Humidity60%
Visibility6.2 mi
Dew point67°
Thu, 1569° / 59°0.23
Morning61°feels 61°
Afternoon69°feels 69°
Evening60°feels 60°
Overnight68°feels 69°
69 °
Walnut, Thursday, 15 October
Rain. High 69°, low 59°.
Pressure30.21 inHg
Wind7.7 mph NE
Humidity58%
Visibility6.2 mi
Dew point53°
Fri, 1682° / 60°0.28
Morning68°feels 69°
Afternoon81°feels 84°
Evening77°feels 77°
Overnight61°feels 62°
82 °
Walnut, Friday, 16 October
Rain. High 82°, low 60°.
Pressure29.80 inHg
Wind13.1 mph SW
Humidity72%
Visibility6.2 mi
Dew point68°
Sat, 1759° / 50°0.22
Morning52°feels 50°
Afternoon58°feels 55°
Evening55°feels 52°
Overnight59°feels 60°
59 °
Walnut, Saturday, 17 October
Light rain. High 59°, low 50°.
Pressure30.15 inHg
Wind15 mph NW
Humidity48%
Visibility6.2 mi
Dew point37°
Sun, 1859° / 43°0
Morning46°feels 43°
Afternoon55°feels 52°
Evening56°feels 54°
Overnight45°feels 43°
59 °
Walnut, Sunday, 18 October
Clear. High 59°, low 43°.
Pressure30.59 inHg
Wind6.3 mph N
Humidity42%
Visibility—
Dew point30°
Mon, 1969° / 45°0
Morning51°feels 49°
Afternoon65°feels 63°
Evening65°feels 64°
Overnight54°feels 53°
69 °
Walnut, Monday, 19 October
Overcast. High 69°, low 45°.
Pressure30.56 inHg
Wind10.6 mph S
Humidity53%
Visibility—
Dew point44°
Tue, 2072° / 56°0
Morning60°feels 59°
Afternoon69°feels 68°
Evening67°feels 67°
Overnight57°feels 57°
72 °
Walnut, Tuesday, 20 October
Overcast. High 72°, low 56°.
Pressure30.42 inHg
Wind5.9 mph SW
Humidity57%
Visibility—
Dew point51°
Wed, 2176° / 55°0
Morning60°feels 59°
Afternoon70°feels 70°
Evening68°feels 67°
Overnight59°feels 58°
76 °
Walnut, Wednesday, 21 October
Clear. High 76°, low 55°.
Pressure30.27 inHg
Wind5.4 mph SW
Humidity54%
Visibility—
Dew point51°
Thu, 2276° / 56°0
Morning61°feels 60°
Afternoon71°feels 71°
Evening70°feels 69°
Overnight59°feels 58°
76 °
Walnut, Thursday, 22 October
Mostly clear. High 76°, low 56°.
Pressure30.18 inHg
Wind5.6 mph SW
Humidity56%
Visibility—
Dew point53°
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.