Monthly outlook for Farmington, PA: average high 76.5°, average low 57.2°. That is 0.8° above the climate normal for August. Precipitation is expected on 5 days (about 0.7 inches), against a normal of 7 days and 2.1 inches. The warmest day looks like 21 August (87.9°), the coolest 15 August (44.5°).
76.5°/57.2°
Average high / low
+0.8°
Above normal
5 / 7
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
73.1°
75.6°
-1.4°
19 August – 28 August
82.1°
74.5°
+4.2°
29 August – 7 September
at normal
73.2°
—
August records over 66 years
91.2°3 August 1988All-time high
41.9°29 August 1982All-time low
Climate normals and records are computed from the nearest reference point — Sugar Grove (6 mi).
Mon, 1079° / 63°0.31
79 °
Farmington, Monday, 10 August
Rain. High 79°, low 63°.
Pressure29.94 inHg
Wind15.1 mph SW
Humidity73%
Visibility6.2 mi
Dew point65°
Tue, 1178° / 64°0.04
78 °
Farmington, Tuesday, 11 August
Light rain. High 78°, low 64°.
Pressure29.94 inHg
Wind8.9 mph W
Humidity62%
Visibility6.2 mi
Dew point61°
Wed, 1277° / 61°0.02
77 °
Farmington, Wednesday, 12 August
Light rain. High 77°, low 61°.
Pressure29.77 inHg
Wind8.4 mph SW
Humidity83%
Visibility6.2 mi
Dew point66°
Thu, 1368° / 52°0.1
68 °
Farmington, Thursday, 13 August
Light rain. High 68°, low 52°.
Pressure29.88 inHg
Wind13.9 mph NW
Humidity51%
Visibility—
Dew point47°
Fri, 1465° / 46°0.01
65 °
Farmington, Friday, 14 August
Light rain. High 65°, low 46°.
Pressure30.09 inHg
Wind11.1 mph NW
Humidity54%
Visibility—
Dew point46°
Sat, 1566° / 44°0
66 °
Farmington, Saturday, 15 August
Partly cloudy. High 66°, low 44°.
Pressure30.27 inHg
Wind10.4 mph N
Humidity51%
Visibility—
Dew point45°
Sun, 1670° / 47°0
70 °
Farmington, Sunday, 16 August
Overcast. High 70°, low 47°.
Pressure30.15 inHg
Wind3.3 mph W
Humidity60%
Visibility—
Dew point51°
Mon, 1772° / 52°0
72 °
Farmington, Monday, 17 August
Overcast. High 72°, low 52°.
Pressure30.03 inHg
Wind4.1 mph NW
Humidity57%
Visibility—
Dew point51°
Tue, 1875° / 55°0
75 °
Farmington, Tuesday, 18 August
Clear. High 75°, low 55°.
Pressure30.06 inHg
Wind7.8 mph N
Humidity49%
Visibility—
Dew point52°
Wed, 1978° / 54°0
78 °
Farmington, Wednesday, 19 August
Partly cloudy. High 78°, low 54°.
Pressure30.06 inHg
Wind3.9 mph N
Humidity46%
Visibility—
Dew point53°
Thu, 2085° / 58°0
85 °
Farmington, Thursday, 20 August
Mostly clear. High 85°, low 58°.
Pressure29.94 inHg
Wind10 mph S
Humidity44%
Visibility—
Dew point58°
Fri, 2188° / 65°0.06
88 °
Farmington, Friday, 21 August
Light rain. High 88°, low 65°.
Pressure29.83 inHg
Wind10.4 mph NW
Humidity58%
Visibility—
Dew point69°
Sat, 2281° / 58°0
81 °
Farmington, Saturday, 22 August
Clear. High 81°, low 58°.
Pressure30.00 inHg
Wind4.8 mph NE
Humidity45%
Visibility—
Dew point55°
Sun, 2387° / 63°0.02
87 °
Farmington, Sunday, 23 August
Light rain. High 87°, low 63°.
Pressure29.91 inHg
Wind7.2 mph SW
Humidity46%
Visibility—
Dew point61°
Mon, 2474° / 67°0.11
74 °
Farmington, Monday, 24 August
Light rain. High 74°, low 67°.
Pressure30.03 inHg
Wind10.8 mph NE
Humidity82%
Visibility—
Dew point67°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2575° / 59°0.12
75 °
Farmington, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high75°
Average low59°
Average precipitation0.12 in
Chance of precipitation37%
Record high86° (2021)
Record low47° (1987)
Wed, 2675° / 59°0.1
75 °
Farmington, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high75°
Average low59°
Average precipitation0.1 in
Chance of precipitation37%
Record high85° (1993)
Record low48° (1963)
Thu, 2776° / 60°0.18
76 °
Farmington, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high76°
Average low60°
Average precipitation0.18 in
Chance of precipitation50%
Record high87° (2024)
Record low46° (1969)
Fri, 2875° / 60°0.17
75 °
Farmington, Friday, 28 August
Climate normal for this date — 60-year average.
Average high75°
Average low60°
Average precipitation0.17 in
Chance of precipitation45%
Record high86° (2018)
Record low47° (1986)
Sat, 2974° / 59°0.15
74 °
Farmington, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high74°
Average low59°
Average precipitation0.15 in
Chance of precipitation38%
Record high86° (1991)
Record low42° (1982)
Sun, 3074° / 58°0.1
74 °
Farmington, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high74°
Average low58°
Average precipitation0.1 in
Chance of precipitation38%
Record high88° (1991)
Record low42° (1965)
Mon, 3174° / 58°0.15
74 °
Farmington, Monday, 31 August
Climate normal for this date — 60-year average.
Average high74°
Average low58°
Average precipitation0.15 in
Chance of precipitation37%
Record high87° (1995)
Record low45° (2025)
Tue, 0173° / 57°0.08
73 °
Farmington, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high73°
Average low57°
Average precipitation0.08 in
Chance of precipitation25%
Record high85° (1973)
Record low45° (2009)
Wed, 0274° / 58°0.17
74 °
Farmington, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high74°
Average low58°
Average precipitation0.17 in
Chance of precipitation42%
Record high87° (2011)
Record low46° (1970)
Thu, 0373° / 58°0.13
73 °
Farmington, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high73°
Average low58°
Average precipitation0.13 in
Chance of precipitation35%
Record high89° (2011)
Record low46° (1976)
Fri, 0473° / 58°0.11
73 °
Farmington, Friday, 4 September
Climate normal for this date — 60-year average.
Average high73°
Average low58°
Average precipitation0.11 in
Chance of precipitation38%
Record high85° (1973)
Record low46° (1997)
Sat, 0573° / 57°0.11
73 °
Farmington, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high73°
Average low57°
Average precipitation0.11 in
Chance of precipitation38%
Record high86° (2018)
Record low44° (1974)
Sun, 0672° / 57°0.11
72 °
Farmington, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high72°
Average low57°
Average precipitation0.11 in
Chance of precipitation38%
Record high87° (2007)
Record low44° (2000)
Mon, 0772° / 57°0.13
72 °
Farmington, Monday, 7 September
Climate normal for this date — 60-year average.
Average high72°
Average low57°
Average precipitation0.13 in
Chance of precipitation42%
Record high84° (2007)
Record low41° (1962)
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Farmington, PA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in Farmington, PA since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.