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As of 14:05 EDT

Weather in Harrow, PA

85°Current weather

Harrow, Saturday, 8 August, 14:05

Partly cloudy. Feels like 90°. High 85°, low 70°.

Pressure30.00 inHg
Wind4 mph SW
Humidity64%
Visibility6.2 mi
Dew point68°

10-day forecast for Harrow, PA: 55° to 88°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.

88°
Best day: Monday, August 10
78° · 0.53 in
Worst day: Friday, August 14

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

Sun, 0988° / 70°0Light rain
MorningMostly clear75°feels 76°
AfternoonMostly clear87°feels 87°
EveningClear74°feels 74°
OvernightPartly cloudy70°feels 71°
88 °Light rain

Harrow, Sunday, 9 August

Light rain. High 88°, low 70°.

Pressure30.00 inHg
Wind7.2 mph W
Humidity50%
Visibility6.2 mi
Dew point66°
Mon, 1088° / 70°0Overcast
MorningPartly cloudy74°feels 75°
AfternoonOvercast83°feels 85°
EveningOvercast74°feels 74°
OvernightClear71°feels 71°
88 °Overcast

Harrow, Monday, 10 August

Overcast. High 88°, low 70°.

Pressure30.00 inHg
Wind7.6 mph W
Humidity44%
Visibility6.2 mi
Dew point62°
Tue, 1187° / 71°0.31Rain
MorningOvercast74°feels 75°
AfternoonOvercast83°feels 85°
EveningOvercast79°feels 79°
OvernightOvercast71°feels 72°
87 °Rain

Harrow, Tuesday, 11 August

Rain. High 87°, low 71°.

Pressure29.94 inHg
Wind6.1 mph W
Humidity92%
Visibility6.2 mi
Dew point70°
Wed, 1281° / 68°0.02Light rain
MorningOvercast70°feels 71°
AfternoonOvercast80°feels 82°
EveningLight rain73°feels 74°
OvernightLight rain68°feels 69°
81 °Light rain

Harrow, Wednesday, 12 August

Light rain. High 81°, low 68°.

Pressure29.77 inHg
Wind10.5 mph W
Humidity69%
Visibility6.2 mi
Dew point66°
Thu, 1387° / 66°0.37Rain
MorningRain76°feels 77°
AfternoonRain85°feels 87°
EveningRain76°feels 77°
OvernightRain70°feels 71°
87 °Rain

Harrow, Thursday, 13 August

Rain. High 87°, low 66°.

Pressure29.77 inHg
Wind9.9 mph SW
Humidity48%
Visibility—
Dew point63°
Fri, 1478° / 59°0.53Heavy rain
MorningHeavy rain65°feels 65°
AfternoonHeavy rain75°feels 74°
EveningHeavy rain63°feels 62°
OvernightHeavy rain60°feels 59°
78 °Heavy rain

Harrow, Friday, 14 August

Heavy rain. High 78°, low 59°.

Pressure29.94 inHg
Wind8.9 mph NW
Humidity41%
Visibility—
Dew point50°
Sat, 1577° / 55°0Clear
MorningClear64°feels 64°
AfternoonClear74°feels 74°
EveningClear65°feels 65°
OvernightClear64°feels 63°
77 °Clear

Harrow, Saturday, 15 August

Clear. High 77°, low 55°.

Pressure30.12 inHg
Wind7.4 mph W
Humidity40%
Visibility—
Dew point48°
Sun, 1680° / 59°0Mostly clear
MorningMostly clear69°feels 68°
AfternoonMostly clear78°feels 78°
EveningMostly clear68°feels 68°
OvernightMostly clear62°feels 62°
80 °Mostly clear

Harrow, Sunday, 16 August

Mostly clear. High 80°, low 59°.

Pressure30.12 inHg
Wind7.2 mph W
Humidity42%
Visibility—
Dew point53°
Mon, 1767° / 55°0Overcast
MorningOvercast60°feels 59°
AfternoonOvercast66°feels 65°
EveningOvercast60°feels 60°
OvernightOvercast60°feels 59°
67 °Overcast

Harrow, Monday, 17 August

Overcast. High 67°, low 55°.

Pressure30.21 inHg
Wind5.5 mph N
Humidity56%
Visibility—
Dew point49°

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 Harrow, PA 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.