10-day forecast for Fairfield, PA: 48° to 85°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
85°
Best day: Sunday, August 9
81° · 1.21 in
Worst day: Monday, August 10
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1081° / 69°1.21
Morning69°feels 71°
Afternoon81°feels 83°
Evening81°feels 89°
Overnight70°feels 70°
81 °
Fairfield, Monday, 10 August
Heavy rain. High 81°, low 69°.
Pressure29.97 inHg
Wind10.1 mph SW
Humidity69%
Visibility6.2 mi
Dew point66°
Tue, 1185° / 63°0.45
Morning65°feels 66°
Afternoon83°feels 84°
Evening70°feels 70°
Overnight64°feels 65°
85 °
Fairfield, Tuesday, 11 August
Heavy rain. High 85°, low 63°.
Pressure29.94 inHg
Wind6.4 mph W
Humidity64%
Visibility6.2 mi
Dew point65°
Wed, 1281° / 64°0.02
Morning65°feels 65°
Afternoon74°feels 75°
Evening70°feels 71°
Overnight64°feels 65°
81 °
Fairfield, Wednesday, 12 August
Light rain. High 81°, low 64°.
Pressure29.80 inHg
Wind6.8 mph SW
Humidity92%
Visibility6.2 mi
Dew point67°
Thu, 1372° / 56°0.15
Morning64°feels 64°
Afternoon71°feels 70°
Evening62°feels 61°
Overnight63°feels 63°
72 °
Fairfield, Thursday, 13 August
Light rain. High 72°, low 56°.
Pressure29.91 inHg
Wind13 mph NW
Humidity45%
Visibility—
Dew point48°
Fri, 1470° / 51°0
Morning60°feels 58°
Afternoon66°feels 65°
Evening60°feels 59°
Overnight57°feels 56°
70 °
Fairfield, Friday, 14 August
Overcast. High 70°, low 51°.
Pressure30.12 inHg
Wind11 mph NW
Humidity55%
Visibility—
Dew point49°
Sat, 1571° / 48°0
Morning58°feels 57°
Afternoon69°feels 68°
Evening60°feels 59°
Overnight53°feels 52°
71 °
Fairfield, Saturday, 15 August
Overcast. High 71°, low 48°.
Pressure30.27 inHg
Wind8.5 mph N
Humidity41%
Visibility—
Dew point44°
Sun, 1673° / 51°0
Morning61°feels 60°
Afternoon71°feels 70°
Evening61°feels 60°
Overnight56°feels 55°
73 °
Fairfield, Sunday, 16 August
Overcast. High 73°, low 51°.
Pressure30.15 inHg
Wind4.1 mph SW
Humidity44%
Visibility—
Dew point47°
Mon, 1777° / 55°0.01
Morning65°feels 64°
Afternoon75°feels 74°
Evening65°feels 66°
Overnight61°feels 61°
77 °
Fairfield, Monday, 17 August
Light rain. High 77°, low 55°.
Pressure30.03 inHg
Wind8.1 mph NW
Humidity43%
Visibility—
Dew point50°
Tue, 1879° / 57°0
Morning66°feels 66°
Afternoon77°feels 77°
Evening64°feels 64°
Overnight59°feels 59°
79 °
Fairfield, Tuesday, 18 August
Mostly clear. High 79°, low 57°.
Pressure30.03 inHg
Wind7.4 mph NW
Humidity41%
Visibility—
Dew point51°
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 Fairfield, 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.