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As of 08:12 EDT

Weather in Grantham, PA

49°Current weather

Grantham, Saturday, 17 October, 08:12

Light rain. Feels like 46°. High 58°, low 40°.

Pressure30.12 inHg
Wind6.9 mph N
Humidity66%
Visibility6.2 mi
Dew point38°

10-day forecast for Grantham, PA: 35° to 67°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.

67°
Best day: Monday, October 26
58°
Worst day: Saturday, October 17

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

Sun, 1861° / 35°0Clear
MorningClear37°feels 37°
AfternoonClear55°feels 52°
EveningClear47°feels 47°
OvernightClear38°feels 36°
61 °Clear

Grantham, Sunday, 18 October

Clear. High 61°, low 35°.

Pressure30.59 inHg
Wind4.2 mph N
Humidity48%
Visibility6.2 mi
Dew point34°
Mon, 1965° / 39°0Clear
MorningClear40°feels 38°
AfternoonClear64°feels 62°
EveningClear53°feels 51°
OvernightClear41°feels 41°
65 °Clear

Grantham, Monday, 19 October

Clear. High 65°, low 39°.

Pressure30.42 inHg
Wind6 mph N
Humidity55%
Visibility6.2 mi
Dew point44°
Tue, 2064° / 45°0Clear
MorningClear46°feels 44°
AfternoonClear64°feels 63°
EveningClear56°feels 55°
OvernightClear49°feels 46°
64 °Clear

Grantham, Tuesday, 20 October

Clear. High 64°, low 45°.

Pressure30.30 inHg
Wind9.3 mph N
Humidity59%
Visibility6.2 mi
Dew point47°
Wed, 2161° / 44°0Clear
MorningClear44°feels 40°
AfternoonClear56°feels 54°
EveningClear58°feels 56°
OvernightClear48°feels 45°
61 °Clear

Grantham, Wednesday, 21 October

Clear. High 61°, low 44°.

Pressure30.33 inHg
Wind6.9 mph N
Humidity60%
Visibility—
Dew point40°
Thu, 2262° / 42°0Clear
MorningClear46°feels 43°
AfternoonClear56°feels 53°
EveningClear60°feels 58°
OvernightClear48°feels 45°
62 °Clear

Grantham, Thursday, 22 October

Clear. High 62°, low 42°.

Pressure30.15 inHg
Wind8.9 mph N
Humidity59%
Visibility—
Dew point39°
Fri, 2360° / 45°0Partly cloudy
MorningPartly cloudy49°feels 46°
AfternoonPartly cloudy56°feels 54°
EveningPartly cloudy57°feels 55°
OvernightPartly cloudy45°feels 43°
60 °Partly cloudy

Grantham, Friday, 23 October

Partly cloudy. High 60°, low 45°.

Pressure30.24 inHg
Wind12.1 mph N
Humidity56%
Visibility—
Dew point38°
Sat, 2460° / 40°0Clear
MorningClear44°feels 42°
AfternoonClear55°feels 52°
EveningClear56°feels 55°
OvernightClear44°feels 44°
60 °Clear

Grantham, Saturday, 24 October

Clear. High 60°, low 40°.

Pressure30.42 inHg
Wind6.1 mph E
Humidity50%
Visibility—
Dew point34°
Sun, 2562° / 40°0Partly cloudy
MorningPartly cloudy44°feels 44°
AfternoonPartly cloudy55°feels 53°
EveningPartly cloudy60°feels 58°
OvernightPartly cloudy47°feels 45°
62 °Partly cloudy

Grantham, Sunday, 25 October

Partly cloudy. High 62°, low 40°.

Pressure30.30 inHg
Wind4.2 mph W
Humidity52%
Visibility—
Dew point35°
Mon, 2667° / 44°0Overcast
MorningOvercast48°feels 48°
AfternoonOvercast59°feels 57°
EveningOvercast63°feels 62°
OvernightOvercast53°feels 52°
67 °Overcast

Grantham, Monday, 26 October

Overcast. High 67°, low 44°.

Pressure30.15 inHg
Wind5.6 mph S
Humidity55%
Visibility—
Dew point40°

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 Grantham, 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.