10-day forecast for Tri Mills, PA: 57° to 89°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
87°
Best day: Sunday, August 9
79° · 0.18 in
Worst day: Monday, August 10
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1079° / 65°0.18
Morning69°feels 69°
Afternoon76°feels 76°
Evening72°feels 73°
Overnight67°feels 67°
79 °
Tri Mills, Monday, 10 August
Rain. High 79°, low 65°.
Pressure30.00 inHg
Wind3.2 mph W
Humidity81%
Visibility6.2 mi
Dew point64°
Tue, 1183° / 66°0.07
Morning69°feels 70°
Afternoon77°feels 78°
Evening70°feels 71°
Overnight69°feels 70°
83 °
Tri Mills, Tuesday, 11 August
Light rain. High 83°, low 66°.
Pressure29.88 inHg
Wind6.7 mph W
Humidity54%
Visibility6.2 mi
Dew point63°
Wed, 1278° / 62°0.12
Morning66°feels 67°
Afternoon78°feels 78°
Evening67°feels 68°
Overnight65°feels 66°
78 °
Tri Mills, Wednesday, 12 August
Light rain. High 78°, low 62°.
Pressure29.77 inHg
Wind6.5 mph W
Humidity77%
Visibility6.2 mi
Dew point64°
Thu, 1377° / 59°0
Morning64°feels 65°
Afternoon77°feels 76°
Evening65°feels 64°
Overnight61°feels 61°
77 °
Tri Mills, Thursday, 13 August
Overcast. High 77°, low 59°.
Pressure29.91 inHg
Wind9.6 mph NW
Humidity40%
Visibility6.2 mi
Dew point48°
Fri, 1474° / 57°0
Morning63°feels 62°
Afternoon66°feels 65°
Evening66°feels 66°
Overnight64°feels 64°
74 °
Tri Mills, Friday, 14 August
Overcast. High 74°, low 57°.
Pressure30.12 inHg
Wind4 mph NE
Humidity71%
Visibility—
Dew point55°
Sat, 1579° / 61°0.01
Morning68°feels 68°
Afternoon78°feels 78°
Evening68°feels 69°
Overnight65°feels 65°
79 °
Tri Mills, Saturday, 15 August
Light rain. High 79°, low 61°.
Pressure30.15 inHg
Wind6.4 mph SW
Humidity51%
Visibility—
Dew point58°
Sun, 1689° / 63°0.08
Morning69°feels 71°
Afternoon77°feels 79°
Evening77°feels 78°
Overnight71°feels 72°
89 °
Tri Mills, Sunday, 16 August
Light rain. High 89°, low 63°.
Pressure29.80 inHg
Wind15.1 mph W
Humidity82%
Visibility—
Dew point70°
Mon, 1776° / 59°0
Morning64°feels 63°
Afternoon74°feels 73°
Evening64°feels 64°
Overnight61°feels 60°
76 °
Tri Mills, Monday, 17 August
Overcast. High 76°, low 59°.
Pressure30.00 inHg
Wind12.5 mph N
Humidity43%
Visibility—
Dew point49°
Tue, 1881° / 58°0.01
Morning68°feels 68°
Afternoon80°feels 80°
Evening73°feels 73°
Overnight66°feels 67°
81 °
Tri Mills, Tuesday, 18 August
Light rain. High 81°, low 58°.
Pressure30.03 inHg
Wind11.8 mph S
Humidity44%
Visibility—
Dew point54°
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 Tri Mills, 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.