10-day forecast for Walston, MD: 59° to 96°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
96°
Best day: Monday, August 10
73° · 0.47 in
Worst day: Tuesday, August 18
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1096° / 74°0.01
Morning80°feels 84°
Afternoon91°feels 92°
Evening82°feels 85°
Overnight79°feels 80°
96 °
Walston, Monday, 10 August
Light rain. High 96°, low 74°.
Pressure30.00 inHg
Wind7 mph W
Humidity43%
Visibility6.2 mi
Dew point68°
Tue, 1193° / 73°0.07
Morning77°feels 78°
Afternoon92°feels 96°
Evening74°feels 75°
Overnight77°feels 79°
93 °
Walston, Tuesday, 11 August
Rain. High 93°, low 73°.
Pressure29.91 inHg
Wind3.7 mph N
Humidity52%
Visibility6.2 mi
Dew point68°
Wed, 1287° / 72°0
Morning76°feels 78°
Afternoon83°feels 86°
Evening80°feels 80°
Overnight73°feels 74°
87 °
Walston, Wednesday, 12 August
Overcast. High 87°, low 72°.
Pressure29.80 inHg
Wind7.6 mph W
Humidity76%
Visibility6.2 mi
Dew point69°
Thu, 1388° / 70°0.2
Morning78°feels 79°
Afternoon86°feels 87°
Evening74°feels 73°
Overnight71°feels 71°
88 °
Walston, Thursday, 13 August
Rain. High 88°, low 70°.
Pressure29.80 inHg
Wind14.9 mph NW
Humidity46%
Visibility—
Dew point63°
Fri, 1476° / 62°0
Morning69°feels 69°
Afternoon74°feels 73°
Evening66°feels 66°
Overnight63°feels 63°
76 °
Walston, Friday, 14 August
Overcast. High 76°, low 62°.
Pressure30.09 inHg
Wind7 mph N
Humidity39%
Visibility—
Dew point48°
Sat, 1580° / 59°0
Morning69°feels 69°
Afternoon78°feels 78°
Evening69°feels 68°
Overnight67°feels 66°
80 °
Walston, Saturday, 15 August
Clear. High 80°, low 59°.
Pressure30.15 inHg
Wind11.2 mph NW
Humidity35%
Visibility—
Dew point48°
Sun, 1684° / 62°0
Morning71°feels 71°
Afternoon81°feels 80°
Evening67°feels 67°
Overnight66°feels 65°
84 °
Walston, Sunday, 16 August
Partly cloudy. High 84°, low 62°.
Pressure30.18 inHg
Wind7.7 mph SE
Humidity35%
Visibility—
Dew point51°
Mon, 1784° / 66°0
Morning76°feels 76°
Afternoon82°feels 82°
Evening74°feels 74°
Overnight72°feels 73°
84 °
Walston, Monday, 17 August
Overcast. High 84°, low 66°.
Pressure30.12 inHg
Wind12.6 mph S
Humidity43%
Visibility—
Dew point57°
Tue, 1873° / 67°0.47
Morning69°feels 70°
Afternoon72°feels 72°
Evening70°feels 70°
Overnight69°feels 69°
73 °
Walston, Tuesday, 18 August
Rain. High 73°, low 67°.
Pressure30.06 inHg
Wind7.9 mph SE
Humidity80%
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 Walston, 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.