10-day forecast for Olney, MD: 40° to 79°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
66°
Best day: Tuesday, October 20
79° · 0.29 in
Worst day: Friday, October 16
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 1763° / 44°0
Morning55°feels 54°
Afternoon55°feels 52°
Evening47°feels 42°
Overnight60°feels 59°
63 °
Olney, Saturday, 17 October
Overcast. High 63°, low 44°.
Pressure30.24 inHg
Wind15.1 mph N
Humidity54%
Visibility6.2 mi
Dew point36°
Sun, 1857° / 40°0
Morning40°feels 34°
Afternoon56°feels 53°
Evening47°feels 45°
Overnight42°feels 36°
57 °
Olney, Sunday, 18 October
Clear. High 57°, low 40°.
Pressure30.59 inHg
Wind9.1 mph NE
Humidity44%
Visibility6.2 mi
Dew point32°
Mon, 1959° / 42°0
Morning43°feels 38°
Afternoon59°feels 57°
Evening53°feels 52°
Overnight43°feels 40°
59 °
Olney, Monday, 19 October
Overcast. High 59°, low 42°.
Pressure30.39 inHg
Wind10.5 mph N
Humidity51%
Visibility6.2 mi
Dew point39°
Tue, 2066° / 48°0
Morning49°feels 44°
Afternoon66°feels 64°
Evening64°feels 62°
Overnight50°feels 48°
66 °
Olney, Tuesday, 20 October
Overcast. High 66°, low 48°.
Pressure30.18 inHg
Wind12.2 mph N
Humidity53%
Visibility6.2 mi
Dew point44°
Wed, 2163° / 50°0
Morning52°feels 51°
Afternoon58°feels 56°
Evening60°feels 58°
Overnight53°feels 51°
63 °
Olney, Wednesday, 21 October
Clear. High 63°, low 50°.
Pressure30.27 inHg
Wind14.1 mph NE
Humidity55%
Visibility—
Dew point40°
Thu, 2259° / 46°0
Morning49°feels 45°
Afternoon55°feels 52°
Evening56°feels 55°
Overnight48°feels 46°
59 °
Olney, Thursday, 22 October
Overcast. High 59°, low 46°.
Pressure30.33 inHg
Wind8.8 mph NE
Humidity60%
Visibility—
Dew point39°
Fri, 2364° / 44°0
Morning48°feels 45°
Afternoon58°feels 56°
Evening61°feels 60°
Overnight50°feels 48°
64 °
Olney, Friday, 23 October
Partly cloudy. High 64°, low 44°.
Pressure30.12 inHg
Wind12.3 mph N
Humidity60%
Visibility—
Dew point41°
Sat, 2460° / 44°0
Morning48°feels 44°
Afternoon55°feels 53°
Evening57°feels 54°
Overnight47°feels 44°
60 °
Olney, Saturday, 24 October
Clear. High 60°, low 44°.
Pressure30.27 inHg
Wind10.4 mph N
Humidity57%
Visibility—
Dew point38°
Sun, 2559° / 42°0
Morning46°feels 42°
Afternoon55°feels 54°
Evening56°feels 54°
Overnight47°feels 44°
59 °
Olney, Sunday, 25 October
Clear. High 59°, low 42°.
Pressure30.39 inHg
Wind10.4 mph NE
Humidity61%
Visibility—
Dew point40°
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 Olney, 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.