10-day forecast for Grindstone, PA: 53° to 90°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.
79°
Best day: Sunday, August 16
90° · 1.1 in
Worst day: Monday, August 10
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0985° / 68°0.15
Morning71°feels 72°
Afternoon81°feels 81°
Evening74°feels 75°
Overnight70°feels 71°
85 °
Grindstone, Sunday, 9 August
Rain. High 85°, low 68°.
Pressure30.09 inHg
Wind5.4 mph W
Humidity55%
Visibility6.2 mi
Dew point63°
Mon, 1090° / 64°1.1
Morning68°feels 69°
Afternoon80°feels 82°
Evening76°feels 78°
Overnight67°feels 67°
90 °
Grindstone, Monday, 10 August
Heavy rain. High 90°, low 64°.
Pressure30.03 inHg
Wind12.2 mph SW
Humidity78%
Visibility6.2 mi
Dew point68°
Tue, 1181° / 65°0.32
Morning66°feels 67°
Afternoon81°feels 83°
Evening68°feels 69°
Overnight66°feels 67°
81 °
Grindstone, Tuesday, 11 August
Heavy rain. High 81°, low 65°.
Pressure30.00 inHg
Wind6.7 mph SW
Humidity73%
Visibility6.2 mi
Dew point67°
Wed, 1277° / 66°0.2
Morning68°feels 69°
Afternoon73°feels 74°
Evening73°feels 75°
Overnight67°feels 68°
77 °
Grindstone, Wednesday, 12 August
Light rain. High 77°, low 66°.
Pressure29.83 inHg
Wind9.7 mph W
Humidity84%
Visibility6.2 mi
Dew point70°
Thu, 1374° / 59°0.08
Morning67°feels 68°
Afternoon72°feels 71°
Evening62°feels 62°
Overnight60°feels 60°
74 °
Grindstone, Thursday, 13 August
Light rain. High 74°, low 59°.
Pressure29.97 inHg
Wind10.7 mph NW
Humidity55%
Visibility—
Dew point55°
Fri, 1476° / 54°0
Morning64°feels 63°
Afternoon74°feels 73°
Evening65°feels 65°
Overnight64°feels 63°
76 °
Grindstone, Friday, 14 August
Mostly clear. High 76°, low 54°.
Pressure30.06 inHg
Wind4.9 mph NW
Humidity44%
Visibility—
Dew point50°
Sat, 1577° / 53°0
Morning63°feels 62°
Afternoon74°feels 74°
Evening65°feels 65°
Overnight59°feels 59°
77 °
Grindstone, Saturday, 15 August
Partly cloudy. High 77°, low 53°.
Pressure30.24 inHg
Wind5.6 mph NW
Humidity47%
Visibility—
Dew point52°
Sun, 1679° / 54°0
Morning64°feels 64°
Afternoon77°feels 77°
Evening67°feels 66°
Overnight62°feels 61°
79 °
Grindstone, Sunday, 16 August
Partly cloudy. High 79°, low 54°.
Pressure30.15 inHg
Wind3.8 mph NW
Humidity43%
Visibility—
Dew point52°
Mon, 1780° / 60°0.02
Morning69°feels 68°
Afternoon77°feels 77°
Evening64°feels 65°
Overnight65°feels 65°
80 °
Grindstone, Monday, 17 August
Light rain. High 80°, low 60°.
Pressure30.03 inHg
Wind5.7 mph NW
Humidity52%
Visibility—
Dew point58°
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 Grindstone, 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.