10-day forecast for Walnut, MD: 42° to 79°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
68°
Best day: Sunday, October 25
66° · 0.31 in
Worst day: Saturday, October 17
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 1766° / 47°0.31
Morning52°feels 51°
Afternoon52°feels 50°
Evening49°feels 44°
Overnight63°feels 63°
66 °
Walnut, Saturday, 17 October
Rain. High 66°, low 47°.
Pressure30.18 inHg
Wind14.3 mph N
Humidity62%
Visibility5.5 mi
Dew point40°
Sun, 1858° / 42°0
Morning42°feels 37°
Afternoon58°feels 55°
Evening48°feels 47°
Overnight45°feels 39°
58 °
Walnut, Sunday, 18 October
Clear. High 58°, low 42°.
Pressure30.53 inHg
Wind11.1 mph NE
Humidity43%
Visibility6.2 mi
Dew point33°
Mon, 1963° / 46°0
Morning48°feels 43°
Afternoon63°feels 61°
Evening56°feels 54°
Overnight46°feels 42°
63 °
Walnut, Monday, 19 October
Clear. High 63°, low 46°.
Pressure30.36 inHg
Wind12.4 mph N
Humidity56%
Visibility6.2 mi
Dew point45°
Tue, 2067° / 51°0
Morning51°feels 49°
Afternoon67°feels 66°
Evening59°feels 57°
Overnight52°feels 51°
67 °
Walnut, Tuesday, 20 October
Clear. High 67°, low 51°.
Pressure30.15 inHg
Wind12.8 mph N
Humidity46%
Visibility6.2 mi
Dew point42°
Wed, 2163° / 52°0
Morning55°feels 53°
Afternoon60°feels 58°
Evening60°feels 58°
Overnight53°feels 51°
63 °
Walnut, Wednesday, 21 October
Clear. High 63°, low 52°.
Pressure30.18 inHg
Wind14.4 mph N
Humidity53%
Visibility—
Dew point41°
Thu, 2260° / 46°0
Morning49°feels 45°
Afternoon55°feels 53°
Evening58°feels 56°
Overnight50°feels 47°
60 °
Walnut, Thursday, 22 October
Mostly clear. High 60°, low 46°.
Pressure30.09 inHg
Wind11.3 mph N
Humidity58%
Visibility—
Dew point39°
Fri, 2364° / 47°0
Morning51°feels 47°
Afternoon60°feels 58°
Evening61°feels 59°
Overnight50°feels 47°
64 °
Walnut, Friday, 23 October
Clear. High 64°, low 47°.
Pressure30.15 inHg
Wind13.9 mph N
Humidity45%
Visibility—
Dew point36°
Sat, 2462° / 47°0
Morning53°feels 50°
Afternoon59°feels 57°
Evening57°feels 55°
Overnight47°feels 45°
62 °
Walnut, Saturday, 24 October
Clear. High 62°, low 47°.
Pressure30.30 inHg
Wind11.4 mph NE
Humidity57%
Visibility—
Dew point42°
Sun, 2568° / 43°0
Morning48°feels 45°
Afternoon60°feels 57°
Evening63°feels 61°
Overnight51°feels 49°
68 °
Walnut, Sunday, 25 October
Clear. High 68°, low 43°.
Pressure30.18 inHg
Wind7.9 mph NW
Humidity37%
Visibility—
Dew point31°
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.