10-day forecast for Hernwood Heights, MD: 64° to 103°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
103°
Best day: Sunday, August 16
75°
Worst day: Friday, August 14
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1090° / 72°0.1
Morning77°feels 76°
Afternoon89°feels 88°
Evening80°feels 80°
Overnight75°feels 75°
90 °
Hernwood Heights, Monday, 10 August
Rain. High 90°, low 72°.
Pressure29.97 inHg
Wind7.5 mph SW
Humidity36%
Visibility6.2 mi
Dew point61°
Tue, 1191° / 69°0.08
Morning71°feels 71°
Afternoon89°feels 90°
Evening84°feels 84°
Overnight73°feels 74°
91 °
Hernwood Heights, Tuesday, 11 August
Rain. High 91°, low 69°.
Pressure29.91 inHg
Wind9.2 mph NW
Humidity51%
Visibility6.2 mi
Dew point64°
Wed, 1286° / 71°0.05
Morning73°feels 74°
Afternoon85°feels 86°
Evening80°feels 80°
Overnight72°feels 73°
86 °
Hernwood Heights, Wednesday, 12 August
Light rain. High 86°, low 71°.
Pressure29.80 inHg
Wind9.8 mph W
Humidity52%
Visibility6.2 mi
Dew point64°
Thu, 1387° / 69°0
Morning73°feels 73°
Afternoon87°feels 85°
Evening77°feels 77°
Overnight71°feels 72°
87 °
Hernwood Heights, Thursday, 13 August
Mostly clear. High 87°, low 69°.
Pressure29.91 inHg
Wind10.8 mph NW
Humidity37%
Visibility6.2 mi
Dew point56°
Fri, 1475° / 68°0.01
Morning70°feels 70°
Afternoon72°feels 72°
Evening70°feels 70°
Overnight68°feels 68°
75 °
Hernwood Heights, Friday, 14 August
Light rain. High 75°, low 68°.
Pressure30.09 inHg
Wind5.2 mph N
Humidity63%
Visibility—
Dew point59°
Sat, 1581° / 64°0
Morning71°feels 72°
Afternoon80°feels 81°
Evening74°feels 75°
Overnight71°feels 72°
81 °
Hernwood Heights, Saturday, 15 August
Overcast. High 81°, low 64°.
Pressure30.15 inHg
Wind6.8 mph S
Humidity52%
Visibility—
Dew point60°
Sun, 16103° / 70°0.07
Morning77°feels 79°
Afternoon92°feels 98°
Evening93°feels 95°
Overnight81°feels 85°
103 °
Hernwood Heights, Sunday, 16 August
Light rain. High 103°, low 70°.
Pressure29.85 inHg
Wind13.4 mph SW
Humidity49%
Visibility—
Dew point67°
Mon, 1784° / 68°0
Morning72°feels 72°
Afternoon82°feels 81°
Evening76°feels 75°
Overnight71°feels 71°
84 °
Hernwood Heights, Monday, 17 August
Mostly clear. High 84°, low 68°.
Pressure29.97 inHg
Wind12.4 mph NW
Humidity32%
Visibility—
Dew point48°
Tue, 1891° / 67°0.05
Morning76°feels 76°
Afternoon87°feels 85°
Evening76°feels 77°
Overnight72°feels 72°
91 °
Hernwood Heights, Tuesday, 18 August
Light rain. High 91°, low 67°.
Pressure30.03 inHg
Wind11.8 mph S
Humidity32%
Visibility—
Dew point53°
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 Hernwood Heights, 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.