10-day forecast for St. Charles, MD: 34° to 66°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
66°
Best day: Sunday, November 22
51°
Worst day: Sunday, November 15
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 1455° / 38°0
Morning41°feels 37°
Afternoon51°feels 49°
Evening44°feels 40°
Overnight41°feels 36°
55 °
St. Charles, Saturday, 14 November
Overcast. High 55°, low 38°.
Pressure29.94 inHg
Wind14.8 mph NW
Humidity52%
Visibility6.2 mi
Dew point26°
Sun, 1551° / 41°0
Morning44°feels 39°
Afternoon51°feels 48°
Evening47°feels 44°
Overnight44°feels 40°
51 °
St. Charles, Sunday, 15 November
Overcast. High 51°, low 41°.
Pressure30.24 inHg
Wind12.3 mph NW
Humidity50%
Visibility6.2 mi
Dew point33°
Mon, 1652° / 34°0
Morning39°feels 35°
Afternoon52°feels 49°
Evening42°feels 42°
Overnight38°feels 34°
52 °
St. Charles, Monday, 16 November
Clear. High 52°, low 34°.
Pressure30.47 inHg
Wind6.4 mph NW
Humidity51%
Visibility6.2 mi
Dew point33°
Tue, 1755° / 34°0
Morning40°feels 37°
Afternoon50°feels 49°
Evening52°feels 50°
Overnight37°feels 34°
55 °
St. Charles, Tuesday, 17 November
Clear. High 55°, low 34°.
Pressure30.56 inHg
Wind4.4 mph N
Humidity63%
Visibility—
Dew point35°
Wed, 1860° / 35°0
Morning40°feels 40°
Afternoon52°feels 50°
Evening55°feels 54°
Overnight43°feels 43°
60 °
St. Charles, Wednesday, 18 November
Clear. High 60°, low 35°.
Pressure30.50 inHg
Wind2.5 mph W
Humidity60%
Visibility—
Dew point36°
Thu, 1963° / 39°0
Morning44°feels 44°
Afternoon55°feels 52°
Evening57°feels 54°
Overnight45°feels 44°
63 °
St. Charles, Thursday, 19 November
Clear. High 63°, low 39°.
Pressure30.45 inHg
Wind4.5 mph SW
Humidity48%
Visibility—
Dew point33°
Fri, 2064° / 43°0
Morning48°feels 47°
Afternoon58°feels 56°
Evening58°feels 56°
Overnight48°feels 47°
64 °
St. Charles, Friday, 20 November
Overcast. High 64°, low 43°.
Pressure30.39 inHg
Wind6.8 mph NW
Humidity39%
Visibility—
Dew point31°
Sat, 2163° / 43°0
Morning48°feels 46°
Afternoon56°feels 54°
Evening56°feels 54°
Overnight46°feels 45°
63 °
St. Charles, Saturday, 21 November
Overcast. High 63°, low 43°.
Pressure30.36 inHg
Wind4.3 mph N
Humidity57%
Visibility—
Dew point39°
Sun, 2266° / 43°0
Morning47°feels 47°
Afternoon58°feels 56°
Evening59°feels 58°
Overnight49°feels 48°
66 °
St. Charles, Sunday, 22 November
Mostly clear. High 66°, low 43°.
Pressure30.30 inHg
Wind4.8 mph S
Humidity58%
Visibility—
Dew point41°
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 St. Charles, 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.