10-day forecast for Coster, MD: 59° to 96°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
96°
Best day: Monday, August 10
70° · 0.74 in
Worst day: Friday, August 14
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0992° / 75°0
Morning78°feels 79°
Afternoon91°feels 93°
Evening83°feels 89°
Overnight75°feels 76°
92 °
Coster, Sunday, 9 August
Overcast. High 92°, low 75°.
Pressure30.03 inHg
Wind3.1 mph NW
Humidity48%
Visibility6.2 mi
Dew point68°
Mon, 1096° / 78°0
Morning80°feels 80°
Afternoon96°feels 99°
Evening82°feels 86°
Overnight81°feels 88°
96 °
Coster, Monday, 10 August
Overcast. High 96°, low 78°.
Pressure30.00 inHg
Wind2 mph NW
Humidity45%
Visibility6.2 mi
Dew point68°
Tue, 1191° / 70°0
Morning75°feels 76°
Afternoon90°feels 93°
Evening83°feels 85°
Overnight75°feels 76°
91 °
Coster, Tuesday, 11 August
Light rain. High 91°, low 70°.
Pressure29.97 inHg
Wind8.4 mph NW
Humidity52%
Visibility6.2 mi
Dew point66°
Wed, 1289° / 71°0.01
Morning75°feels 76°
Afternoon86°feels 90°
Evening79°feels 79°
Overnight75°feels 76°
89 °
Coster, Wednesday, 12 August
Light rain. High 89°, low 71°.
Pressure29.80 inHg
Wind0.8 mph N
Humidity68%
Visibility6.2 mi
Dew point69°
Thu, 1392° / 74°0.06
Morning79°feels 81°
Afternoon90°feels 92°
Evening79°feels 79°
Overnight74°feels 75°
92 °
Coster, Thursday, 13 August
Light rain. High 92°, low 74°.
Pressure29.80 inHg
Wind10.4 mph NW
Humidity41%
Visibility—
Dew point63°
Fri, 1470° / 60°0.74
Morning65°feels 66°
Afternoon66°feels 67°
Evening64°feels 65°
Overnight61°feels 62°
70 °
Coster, Friday, 14 August
Rain. High 70°, low 60°.
Pressure30.00 inHg
Wind12.2 mph NE
Humidity92%
Visibility—
Dew point64°
Sat, 1576° / 59°0
Morning67°feels 67°
Afternoon75°feels 74°
Evening68°feels 67°
Overnight66°feels 65°
76 °
Coster, Saturday, 15 August
Clear. High 76°, low 59°.
Pressure30.21 inHg
Wind10.2 mph N
Humidity42%
Visibility—
Dew point50°
Sun, 1680° / 63°0
Morning71°feels 70°
Afternoon78°feels 78°
Evening69°feels 68°
Overnight68°feels 68°
80 °
Coster, Sunday, 16 August
Clear. High 80°, low 63°.
Pressure30.27 inHg
Wind5.7 mph NE
Humidity39%
Visibility—
Dew point51°
Mon, 1785° / 67°0
Morning74°feels 74°
Afternoon84°feels 85°
Evening77°feels 78°
Overnight75°feels 75°
85 °
Coster, Monday, 17 August
Mostly clear. High 85°, low 67°.
Pressure30.15 inHg
Wind13 mph SE
Humidity46%
Visibility—
Dew point60°
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.