10-day forecast for Costen, MD: 38° to 65°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
65°
Best day: Wednesday, November 11
51° · 0.37 in
Worst day: Friday, November 13
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 1063° / 47°0
Morning52°feels 50°
Afternoon62°feels 60°
Evening55°feels 54°
Overnight49°feels 48°
63 °
Costen, Tuesday, 10 November
Clear. High 63°, low 47°.
Pressure30.03 inHg
Wind10.3 mph SW
Humidity51%
Visibility6.2 mi
Dew point43°
Wed, 1165° / 45°0
Morning50°feels 49°
Afternoon65°feels 63°
Evening52°feels 51°
Overnight49°feels 48°
65 °
Costen, Wednesday, 11 November
Clear. High 65°, low 45°.
Pressure29.97 inHg
Wind1.8 mph SW
Humidity51%
Visibility6.2 mi
Dew point46°
Thu, 1264° / 50°0.16
Morning57°feels 57°
Afternoon58°feels 58°
Evening51°feels 51°
Overnight55°feels 54°
64 °
Costen, Thursday, 12 November
Light rain. High 64°, low 50°.
Pressure29.53 inHg
Wind6.5 mph S
Humidity80%
Visibility6.2 mi
Dew point54°
Fri, 1351° / 42°0.37
Morning50°feels 48°
Afternoon48°feels 43°
Evening44°feels 37°
Overnight51°feels 50°
51 °
Costen, Friday, 13 November
Light rain. High 51°, low 42°.
Pressure29.50 inHg
Wind16.1 mph NW
Humidity96%
Visibility—
Dew point48°
Sat, 1447° / 40°0.02
Morning43°feels 37°
Afternoon46°feels 39°
Evening46°feels 39°
Overnight44°feels 37°
47 °
Costen, Saturday, 14 November
Light rain. High 47°, low 40°.
Pressure29.80 inHg
Wind18.4 mph NW
Humidity59%
Visibility—
Dew point32°
Sun, 1552° / 43°0
Morning45°feels 37°
Afternoon47°feels 41°
Evening49°feels 46°
Overnight44°feels 36°
52 °
Costen, Sunday, 15 November
Overcast. High 52°, low 43°.
Pressure29.88 inHg
Wind18.1 mph W
Humidity58%
Visibility—
Dew point32°
Mon, 1650° / 41°0
Morning43°feels 37°
Afternoon47°feels 41°
Evening48°feels 43°
Overnight45°feels 40°
50 °
Costen, Monday, 16 November
Mostly clear. High 50°, low 41°.
Pressure30.03 inHg
Wind16.1 mph NW
Humidity56%
Visibility—
Dew point31°
Tue, 1752° / 38°0
Morning42°feels 36°
Afternoon48°feels 43°
Evening50°feels 48°
Overnight42°feels 38°
52 °
Costen, Tuesday, 17 November
Clear. High 52°, low 38°.
Pressure30.33 inHg
Wind11.6 mph N
Humidity57%
Visibility—
Dew point31°
Wed, 1856° / 38°0
Morning42°feels 38°
Afternoon50°feels 46°
Evening52°feels 50°
Overnight43°feels 40°
56 °
Costen, Wednesday, 18 November
Clear. High 56°, low 38°.
Pressure30.33 inHg
Wind10 mph N
Humidity57%
Visibility—
Dew point33°
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.