10-day forecast for Williston, MD: 38° to 75°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
75°
Best day: Wednesday, November 4
51°
Worst day: Thursday, November 12
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 0574° / 58°0.06
Morning64°feels 65°
Afternoon73°feels 74°
Evening66°feels 67°
Overnight59°feels 59°
74 °
Williston, Thursday, 5 November
Light rain. High 74°, low 58°.
Pressure29.91 inHg
Wind14 mph S
Humidity83%
Visibility3.6 mi
Dew point66°
Fri, 0672° / 56°0.08
Morning65°feels 66°
Afternoon70°feels 69°
Evening60°feels 59°
Overnight65°feels 66°
72 °
Williston, Friday, 6 November
Light rain. High 72°, low 56°.
Pressure29.88 inHg
Wind5 mph NW
Humidity61%
Visibility6.2 mi
Dew point58°
Sat, 0758° / 51°0
Morning56°feels 55°
Afternoon57°feels 54°
Evening52°feels 50°
Overnight54°feels 53°
58 °
Williston, Saturday, 7 November
Overcast. High 58°, low 51°.
Pressure29.94 inHg
Wind13.4 mph NW
Humidity51%
Visibility6.2 mi
Dew point39°
Sun, 0858° / 48°0
Morning51°feels 47°
Afternoon55°feels 54°
Evening56°feels 54°
Overnight49°feels 44°
58 °
Williston, Sunday, 8 November
Overcast. High 58°, low 48°.
Pressure30.03 inHg
Wind15.2 mph NW
Humidity63%
Visibility—
Dew point42°
Mon, 0958° / 49°0
Morning51°feels 49°
Afternoon55°feels 53°
Evening57°feels 54°
Overnight50°feels 48°
58 °
Williston, Monday, 9 November
Clear. High 58°, low 49°.
Pressure29.97 inHg
Wind18.9 mph NW
Humidity55%
Visibility—
Dew point38°
Tue, 1062° / 47°0
Morning50°feels 48°
Afternoon58°feels 56°
Evening57°feels 56°
Overnight52°feels 51°
62 °
Williston, Tuesday, 10 November
Overcast. High 62°, low 47°.
Pressure30.15 inHg
Wind10.8 mph SW
Humidity57%
Visibility—
Dew point41°
Wed, 1162° / 47°0
Morning52°feels 50°
Afternoon57°feels 55°
Evening57°feels 55°
Overnight48°feels 44°
62 °
Williston, Wednesday, 11 November
Mostly clear. High 62°, low 47°.
Pressure29.94 inHg
Wind11.1 mph NE
Humidity50%
Visibility—
Dew point38°
Thu, 1251° / 38°0
Morning43°feels 39°
Afternoon47°feels 44°
Evening47°feels 45°
Overnight42°feels 39°
51 °
Williston, Thursday, 12 November
Clear. High 51°, low 38°.
Pressure30.00 inHg
Wind9.7 mph N
Humidity51%
Visibility—
Dew point29°
Fri, 1356° / 42°0
Morning46°feels 42°
Afternoon53°feels 51°
Evening56°feels 53°
Overnight50°feels 47°
56 °
Williston, Friday, 13 November
Partly cloudy. High 56°, low 42°.
Pressure29.80 inHg
Wind15.6 mph W
Humidity52%
Visibility—
Dew point34°
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 Williston, 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.