10-day forecast for Costen, MD: 40° to 75°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
75°
Best day: Thursday, November 5
71° · 2.25 in
Worst day: Friday, November 6
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 0671° / 59°2.25
Morning63°feels 64°
Afternoon66°feels 67°
Evening63°feels 64°
Overnight61°feels 62°
71 °
Costen, Friday, 6 November
Heavy rain. High 71°, low 59°.
Pressure29.88 inHg
Wind6.8 mph SW
Humidity99%
Visibility1.6 mi
Dew point67°
Sat, 0762° / 50°0
Morning57°feels 56°
Afternoon59°feels 57°
Evening54°feels 51°
Overnight56°feels 56°
62 °
Costen, Saturday, 7 November
Partly cloudy. High 62°, low 50°.
Pressure29.94 inHg
Wind11.9 mph NW
Humidity53%
Visibility6.2 mi
Dew point44°
Sun, 0859° / 50°0
Morning53°feels 51°
Afternoon59°feels 57°
Evening56°feels 54°
Overnight50°feels 45°
59 °
Costen, Sunday, 8 November
Clear. High 59°, low 50°.
Pressure30.00 inHg
Wind12 mph W
Humidity59%
Visibility6.2 mi
Dew point44°
Mon, 0958° / 52°0
Morning55°feels 53°
Afternoon57°feels 55°
Evening57°feels 55°
Overnight53°feels 50°
58 °
Costen, Monday, 9 November
Clear. High 58°, low 52°.
Pressure30.03 inHg
Wind15.9 mph NW
Humidity54%
Visibility—
Dew point40°
Tue, 1062° / 44°0
Morning49°feels 49°
Afternoon59°feels 57°
Evening59°feels 57°
Overnight51°feels 50°
62 °
Costen, Tuesday, 10 November
Mostly clear. High 62°, low 44°.
Pressure30.06 inHg
Wind9.8 mph SW
Humidity59%
Visibility—
Dew point42°
Wed, 1162° / 48°0
Morning52°feels 50°
Afternoon58°feels 56°
Evening57°feels 55°
Overnight50°feels 45°
62 °
Costen, Wednesday, 11 November
Overcast. High 62°, low 48°.
Pressure29.88 inHg
Wind14.1 mph NW
Humidity47%
Visibility—
Dew point37°
Thu, 1251° / 43°0
Morning46°feels 42°
Afternoon50°feels 47°
Evening48°feels 43°
Overnight43°feels 37°
51 °
Costen, Thursday, 12 November
Clear. High 51°, low 43°.
Pressure29.83 inHg
Wind15 mph NW
Humidity53%
Visibility—
Dew point33°
Fri, 1350° / 40°0
Morning41°feels 34°
Afternoon45°feels 38°
Evening49°feels 43°
Overnight43°feels 37°
50 °
Costen, Friday, 13 November
Overcast. High 50°, low 40°.
Pressure29.80 inHg
Wind17.2 mph NW
Humidity55%
Visibility—
Dew point28°
Sat, 1457° / 43°0
Morning46°feels 40°
Afternoon53°feels 50°
Evening56°feels 54°
Overnight51°feels 48°
57 °
Costen, Saturday, 14 November
Overcast. High 57°, low 43°.
Pressure29.91 inHg
Wind15.5 mph W
Humidity49%
Visibility—
Dew point32°
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.