10-day forecast for Guilford, PA: 53° to 88°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
87°
Best day: Sunday, August 9
88° · 0.2 in
Worst day: Tuesday, August 11
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1087° / 68°0.02
Morning74°feels 74°
Afternoon82°feels 81°
Evening80°feels 82°
Overnight70°feels 70°
87 °
Guilford, Monday, 10 August
Light rain. High 87°, low 68°.
Pressure30.03 inHg
Wind10.4 mph W
Humidity51%
Visibility6.2 mi
Dew point65°
Tue, 1188° / 66°0.2
Morning69°feels 70°
Afternoon85°feels 87°
Evening76°feels 76°
Overnight71°feels 72°
88 °
Guilford, Tuesday, 11 August
Rain. High 88°, low 66°.
Pressure29.94 inHg
Wind10 mph NW
Humidity58%
Visibility6.2 mi
Dew point64°
Wed, 1284° / 67°0.09
Morning71°feels 72°
Afternoon83°feels 85°
Evening73°feels 74°
Overnight69°feels 69°
84 °
Guilford, Wednesday, 12 August
Light rain. High 84°, low 67°.
Pressure29.85 inHg
Wind3.5 mph W
Humidity71%
Visibility6.2 mi
Dew point65°
Thu, 1381° / 66°0
Morning71°feels 72°
Afternoon80°feels 79°
Evening71°feels 71°
Overnight68°feels 69°
81 °
Guilford, Thursday, 13 August
Overcast. High 81°, low 66°.
Pressure29.88 inHg
Wind17.4 mph NW
Humidity35%
Visibility6.2 mi
Dew point51°
Fri, 1469° / 58°0
Morning65°feels 64°
Afternoon65°feels 65°
Evening62°feels 62°
Overnight59°feels 59°
69 °
Guilford, Friday, 14 August
Overcast. High 69°, low 58°.
Pressure30.09 inHg
Wind6.9 mph SW
Humidity64%
Visibility—
Dew point53°
Sat, 1576° / 54°0
Morning64°feels 63°
Afternoon73°feels 71°
Evening63°feels 62°
Overnight59°feels 57°
76 °
Guilford, Saturday, 15 August
Overcast. High 76°, low 54°.
Pressure30.21 inHg
Wind11.9 mph N
Humidity36%
Visibility—
Dew point44°
Sun, 1668° / 53°0.03
Morning60°feels 59°
Afternoon61°feels 61°
Evening63°feels 63°
Overnight62°feels 61°
68 °
Guilford, Sunday, 16 August
Light rain. High 68°, low 53°.
Pressure30.18 inHg
Wind5 mph S
Humidity78%
Visibility—
Dew point54°
Mon, 1779° / 60°0
Morning67°feels 67°
Afternoon76°feels 76°
Evening69°feels 69°
Overnight63°feels 63°
79 °
Guilford, Monday, 17 August
Light rain. High 79°, low 60°.
Pressure29.91 inHg
Wind11.7 mph NW
Humidity56%
Visibility—
Dew point58°
Tue, 1885° / 60°0
Morning70°feels 69°
Afternoon82°feels 81°
Evening71°feels 70°
Overnight66°feels 66°
85 °
Guilford, Tuesday, 18 August
Partly cloudy. High 85°, low 60°.
Pressure29.97 inHg
Wind6.4 mph W
Humidity32%
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 Guilford, 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.