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As of 08:03 EDT

Weather in Harristown, MD

74°Current weather

Harristown, Sunday, 9 August, 08:03

Overcast. Feels like 75°. High 86°, low 72°.

Pressure30.00 inHg
Wind3 mph W
Humidity90%
Visibility6.2 mi
Dew point71°

10-day forecast for Harristown, MD: 62° to 92°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

87°
Best day: Monday, August 10
78° · 0.27 in
Worst day: Monday, August 17

Tap any day below to see morning, afternoon, evening and overnight.

Mon, 1087° / 72°0Mostly clear
MorningOvercast75°feels 75°
AfternoonMostly clear84°feels 82°
EveningPartly cloudy81°feels 81°
OvernightClear75°feels 75°
87 °Mostly clear

Harristown, Monday, 10 August

Mostly clear. High 87°, low 72°.

Pressure30.00 inHg
Wind4.7 mph W
Humidity33%
Visibility6.2 mi
Dew point59°
Tue, 1192° / 71°0.1Rain
MorningOvercast73°feels 73°
AfternoonClear90°feels 90°
EveningPartly cloudy85°feels 85°
OvernightLight rain77°feels 78°
92 °Rain

Harristown, Tuesday, 11 August

Rain. High 92°, low 71°.

Pressure29.91 inHg
Wind9.8 mph NW
Humidity46%
Visibility6.2 mi
Dew point63°
Wed, 1291° / 72°0.06Light rain
MorningOvercast74°feels 74°
AfternoonOvercast87°feels 89°
EveningLight rain83°feels 87°
OvernightLight rain76°feels 76°
91 °Light rain

Harristown, Wednesday, 12 August

Light rain. High 91°, low 72°.

Pressure29.80 inHg
Wind9.8 mph W
Humidity53%
Visibility6.2 mi
Dew point65°
Thu, 1386° / 72°0.01Light rain
MorningOvercast73°feels 73°
AfternoonLight rain84°feels 83°
EveningLight rain78°feels 77°
OvernightOvercast75°feels 76°
86 °Light rain

Harristown, Thursday, 13 August

Light rain. High 86°, low 72°.

Pressure29.83 inHg
Wind12.6 mph NW
Humidity35%
Visibility—
Dew point53°
Fri, 1481° / 65°0Overcast
MorningOvercast69°feels 68°
AfternoonOvercast78°feels 78°
EveningOvercast76°feels 75°
OvernightOvercast69°feels 68°
81 °Overcast

Harristown, Friday, 14 August

Overcast. High 81°, low 65°.

Pressure30.06 inHg
Wind8.9 mph W
Humidity32%
Visibility—
Dew point45°
Sat, 1579° / 63°0Partly cloudy
MorningPartly cloudy68°feels 67°
AfternoonPartly cloudy77°feels 76°
EveningPartly cloudy73°feels 72°
OvernightPartly cloudy69°feels 67°
79 °Partly cloudy

Harristown, Saturday, 15 August

Partly cloudy. High 79°, low 63°.

Pressure30.15 inHg
Wind10.7 mph N
Humidity28%
Visibility—
Dew point40°
Sun, 1682° / 62°0Overcast
MorningOvercast70°feels 68°
AfternoonOvercast81°feels 79°
EveningOvercast73°feels 72°
OvernightOvercast69°feels 67°
82 °Overcast

Harristown, Sunday, 16 August

Overcast. High 82°, low 62°.

Pressure30.12 inHg
Wind6.6 mph W
Humidity22%
Visibility—
Dew point38°
Mon, 1778° / 68°0.27Rain
MorningRain72°feels 72°
AfternoonRain77°feels 77°
EveningRain69°feels 70°
OvernightRain68°feels 69°
78 °Rain

Harristown, Monday, 17 August

Rain. High 78°, low 68°.

Pressure29.97 inHg
Wind6.7 mph SE
Humidity59%
Visibility—
Dew point61°
Tue, 1884° / 67°0.02Light rain
MorningLight rain72°feels 72°
AfternoonLight rain83°feels 82°
EveningLight rain77°feels 77°
OvernightLight rain73°feels 74°
84 °Light rain

Harristown, Tuesday, 18 August

Light rain. High 84°, low 67°.

Pressure30.00 inHg
Wind5.2 mph E
Humidity38%
Visibility—
Dew point54°

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 Harristown, 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.