10-day forecast for Costen, MD: 42° to 73°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
73°
Best day: Friday, October 30
65° · 0.46 in
Worst day: Friday, November 6
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 3073° / 53°0
Morning55°feels 55°
Afternoon73°feels 72°
Evening59°feels 57°
Overnight53°feels 52°
73 °
Costen, Friday, 30 October
Clear. High 73°, low 53°.
Pressure30.15 inHg
Wind10 mph NW
Humidity54%
Visibility6.2 mi
Dew point54°
Sat, 3161° / 45°0
Morning48°feels 44°
Afternoon61°feels 59°
Evening51°feels 50°
Overnight48°feels 45°
61 °
Costen, Saturday, 31 October
Clear. High 61°, low 45°.
Pressure30.45 inHg
Wind7.2 mph N
Humidity51%
Visibility6.2 mi
Dew point41°
Sun, 0163° / 47°0
Morning49°feels 49°
Afternoon63°feels 61°
Evening54°feels 52°
Overnight48°feels 48°
63 °
Costen, Sunday, 1 November
Overcast. High 63°, low 47°.
Pressure30.50 inHg
Wind4.3 mph NE
Humidity47%
Visibility6.2 mi
Dew point41°
Mon, 0268° / 45°0
Morning45°feels 45°
Afternoon68°feels 66°
Evening62°feels 61°
Overnight46°feels 46°
68 °
Costen, Monday, 2 November
Overcast. High 68°, low 45°.
Pressure30.39 inHg
Wind2.9 mph S
Humidity51%
Visibility6.2 mi
Dew point47°
Tue, 0372° / 50°0
Morning55°feels 54°
Afternoon67°feels 66°
Evening66°feels 65°
Overnight53°feels 53°
72 °
Costen, Tuesday, 3 November
Partly cloudy. High 72°, low 50°.
Pressure30.30 inHg
Wind4.5 mph E
Humidity62%
Visibility—
Dew point51°
Wed, 0467° / 52°0
Morning57°feels 56°
Afternoon67°feels 66°
Evening65°feels 64°
Overnight60°feels 60°
67 °
Costen, Wednesday, 4 November
Clear. High 67°, low 52°.
Pressure30.21 inHg
Wind11.8 mph E
Humidity64%
Visibility—
Dew point53°
Thu, 0572° / 63°0.47
Morning66°feels 67°
Afternoon71°feels 71°
Evening67°feels 68°
Overnight65°feels 65°
72 °
Costen, Thursday, 5 November
Rain. High 72°, low 63°.
Pressure29.88 inHg
Wind18.7 mph SE
Humidity78%
Visibility—
Dew point63°
Fri, 0665° / 51°0.46
Morning63°feels 64°
Afternoon64°feels 63°
Evening58°feels 55°
Overnight53°feels 51°
65 °
Costen, Friday, 6 November
Rain. High 65°, low 51°.
Pressure29.65 inHg
Wind18.5 mph NW
Humidity79%
Visibility—
Dew point58°
Sat, 0755° / 42°0
Morning46°feels 41°
Afternoon50°feels 46°
Evening52°feels 50°
Overnight45°feels 44°
55 °
Costen, Saturday, 7 November
Clear. High 55°, low 42°.
Pressure30.27 inHg
Wind11.5 mph N
Humidity43%
Visibility—
Dew point27°
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 Costen, 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.