10-day forecast for Coster, MD: 46° to 83°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
66°
Best day: Tuesday, October 20
67° · 0.78 in
Worst day: Saturday, October 17
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 1767° / 50°0.78
Morning56°feels 56°
Afternoon56°feels 54°
Evening52°feels 49°
Overnight63°feels 63°
67 °
Coster, Saturday, 17 October
Heavy rain. High 67°, low 50°.
Pressure30.18 inHg
Wind12.2 mph N
Humidity78%
Visibility3.2 mi
Dew point45°
Sun, 1856° / 46°0
Morning46°feels 41°
Afternoon55°feels 52°
Evening52°feels 49°
Overnight48°feels 43°
56 °
Coster, Sunday, 18 October
Clear. High 56°, low 46°.
Pressure30.56 inHg
Wind12.9 mph NE
Humidity45%
Visibility6.2 mi
Dew point31°
Mon, 1956° / 50°0
Morning51°feels 49°
Afternoon56°feels 54°
Evening55°feels 53°
Overnight51°feels 49°
56 °
Coster, Monday, 19 October
Overcast. High 56°, low 50°.
Pressure30.36 inHg
Wind15.1 mph N
Humidity65%
Visibility6.2 mi
Dew point43°
Tue, 2066° / 55°0
Morning56°feels 54°
Afternoon60°feels 58°
Evening65°feels 64°
Overnight55°feels 53°
66 °
Coster, Tuesday, 20 October
Overcast. High 66°, low 55°.
Pressure30.12 inHg
Wind16.8 mph N
Humidity54%
Visibility—
Dew point42°
Wed, 2162° / 54°0
Morning60°feels 58°
Afternoon60°feels 58°
Evening58°feels 57°
Overnight55°feels 54°
62 °
Coster, Wednesday, 21 October
Light rain. High 62°, low 54°.
Pressure30.15 inHg
Wind16.8 mph NE
Humidity60%
Visibility—
Dew point46°
Thu, 2256° / 52°0.02
Morning53°feels 52°
Afternoon56°feels 55°
Evening56°feels 55°
Overnight55°feels 54°
56 °
Coster, Thursday, 22 October
Light rain. High 56°, low 52°.
Pressure30.27 inHg
Wind15.4 mph N
Humidity75%
Visibility—
Dew point47°
Fri, 2361° / 53°0.02
Morning56°feels 55°
Afternoon59°feels 57°
Evening60°feels 58°
Overnight53°feels 52°
61 °
Coster, Friday, 23 October
Light rain. High 61°, low 53°.
Pressure30.21 inHg
Wind14.2 mph N
Humidity66%
Visibility—
Dew point47°
Sat, 2464° / 51°0
Morning53°feels 51°
Afternoon59°feels 58°
Evening62°feels 61°
Overnight54°feels 53°
64 °
Coster, Saturday, 24 October
Overcast. High 64°, low 51°.
Pressure30.30 inHg
Wind12.4 mph NE
Humidity56%
Visibility—
Dew point42°
Sun, 2562° / 54°0.47
Morning54°feels 53°
Afternoon55°feels 55°
Evening59°feels 60°
Overnight60°feels 61°
62 °
Coster, Sunday, 25 October
Rain. High 62°, low 54°.
Pressure30.15 inHg
Wind17.5 mph NE
Humidity87%
Visibility—
Dew point51°
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 Coster, 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.