10-day forecast for Gratztown, PA: 51° to 85°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
81°
Best day: Tuesday, August 18
83° · 1.2 in
Worst day: Tuesday, August 11
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1083° / 67°0.58
Morning71°feels 73°
Afternoon82°feels 86°
Evening79°feels 79°
Overnight70°feels 70°
83 °
Gratztown, Monday, 10 August
Heavy rain. High 83°, low 67°.
Pressure30.00 inHg
Wind9.7 mph SW
Humidity85%
Visibility6.2 mi
Dew point69°
Tue, 1183° / 65°1.2
Morning67°feels 68°
Afternoon78°feels 79°
Evening74°feels 76°
Overnight65°feels 66°
83 °
Gratztown, Tuesday, 11 August
Heavy rain. High 83°, low 65°.
Pressure29.97 inHg
Wind8.1 mph SW
Humidity83%
Visibility6.2 mi
Dew point67°
Wed, 1277° / 66°0.08
Morning68°feels 69°
Afternoon73°feels 74°
Evening74°feels 75°
Overnight66°feels 66°
77 °
Gratztown, Wednesday, 12 August
Light rain. High 77°, low 66°.
Pressure29.83 inHg
Wind8.1 mph SW
Humidity92%
Visibility6.2 mi
Dew point69°
Thu, 1377° / 59°0.01
Morning70°feels 70°
Afternoon75°feels 75°
Evening64°feels 64°
Overnight64°feels 64°
77 °
Gratztown, Thursday, 13 August
Light rain. High 77°, low 59°.
Pressure29.91 inHg
Wind13.2 mph NW
Humidity50%
Visibility—
Dew point56°
Fri, 1475° / 53°0
Morning62°feels 61°
Afternoon71°feels 71°
Evening63°feels 63°
Overnight57°feels 56°
75 °
Gratztown, Friday, 14 August
Overcast. High 75°, low 53°.
Pressure30.09 inHg
Wind6.9 mph N
Humidity52%
Visibility—
Dew point52°
Sat, 1573° / 53°0
Morning59°feels 58°
Afternoon70°feels 69°
Evening62°feels 61°
Overnight55°feels 55°
73 °
Gratztown, Saturday, 15 August
Overcast. High 73°, low 53°.
Pressure30.24 inHg
Wind6.1 mph N
Humidity47%
Visibility—
Dew point48°
Sun, 1669° / 51°0
Morning58°feels 57°
Afternoon63°feels 62°
Evening61°feels 60°
Overnight57°feels 56°
69 °
Gratztown, Sunday, 16 August
Overcast. High 69°, low 51°.
Pressure30.18 inHg
Wind2.9 mph E
Humidity74%
Visibility—
Dew point53°
Mon, 1778° / 53°0
Morning62°feels 62°
Afternoon74°feels 74°
Evening66°feels 65°
Overnight61°feels 60°
78 °
Gratztown, Monday, 17 August
Partly cloudy. High 78°, low 53°.
Pressure30.03 inHg
Wind3.6 mph N
Humidity49%
Visibility—
Dew point53°
Tue, 1881° / 57°0
Morning66°feels 66°
Afternoon78°feels 78°
Evening68°feels 68°
Overnight63°feels 62°
81 °
Gratztown, Tuesday, 18 August
Clear. High 81°, low 57°.
Pressure30.03 inHg
Wind3.2 mph N
Humidity50%
Visibility—
Dew point57°
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 Gratztown, 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.