Monthly outlook for Oil City, KY: average high 92.6°, average low 71.3°. That is 3.7° above the climate normal for August. Precipitation is expected on 5 days (about 1.0 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 21 August (103.6°), the coolest 15 August (65.1°).
92.6°/71.3°
Average high / low
+3.7°
Above normal
5 / 5
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
88.9°
85.9°
+1.6°
19 August – 28 August
98.8°
86°
+7.1°
29 August – 7 September
at normal
84°
—
August records over 66 years
104.7°16 August 2007All-time high
51.8°29 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Smiths Grove (12 mi).
Mon, 1093° / 72°0
93 °
Oil City, Monday, 10 August
Clear. High 93°, low 72°.
Pressure30.06 inHg
Wind11 mph SW
Humidity57%
Visibility6.2 mi
Dew point71°
Tue, 1192° / 72°0
92 °
Oil City, Tuesday, 11 August
Overcast. High 92°, low 72°.
Pressure30.00 inHg
Wind13.5 mph SW
Humidity54%
Visibility6.2 mi
Dew point71°
Wed, 1293° / 73°0.16
93 °
Oil City, Wednesday, 12 August
Rain. High 93°, low 73°.
Pressure29.88 inHg
Wind16.2 mph SW
Humidity55%
Visibility6.2 mi
Dew point71°
Thu, 1389° / 71°0.29
89 °
Oil City, Thursday, 13 August
Rain. High 89°, low 71°.
Pressure29.94 inHg
Wind10.1 mph SE
Humidity60%
Visibility—
Dew point69°
Fri, 1483° / 68°0.36
83 °
Oil City, Friday, 14 August
Light rain. High 83°, low 68°.
Pressure30.03 inHg
Wind12.7 mph NE
Humidity73%
Visibility—
Dew point71°
Sat, 1583° / 65°0.07
83 °
Oil City, Saturday, 15 August
Light rain. High 83°, low 65°.
Pressure30.15 inHg
Wind10.3 mph E
Humidity67%
Visibility—
Dew point69°
Sun, 1694° / 69°0
94 °
Oil City, Sunday, 16 August
Partly cloudy. High 94°, low 69°.
Pressure30.03 inHg
Wind10.2 mph W
Humidity51%
Visibility—
Dew point69°
Mon, 1787° / 71°0
87 °
Oil City, Monday, 17 August
Clear. High 87°, low 71°.
Pressure30.03 inHg
Wind9.7 mph N
Humidity59%
Visibility—
Dew point67°
Tue, 1886° / 69°0
86 °
Oil City, Tuesday, 18 August
Clear. High 86°, low 69°.
Pressure30.00 inHg
Wind8 mph NE
Humidity51%
Visibility—
Dew point63°
Wed, 1992° / 68°0
92 °
Oil City, Wednesday, 19 August
Partly cloudy. High 92°, low 68°.
Pressure30.00 inHg
Wind6.4 mph E
Humidity37%
Visibility—
Dew point58°
Thu, 2095° / 72°0.01
95 °
Oil City, Thursday, 20 August
Light rain. High 95°, low 72°.
Pressure29.94 inHg
Wind11.9 mph S
Humidity47%
Visibility—
Dew point67°
Fri, 21104° / 78°0
104 °
Oil City, Friday, 21 August
Clear. High 104°, low 78°.
Pressure29.88 inHg
Wind12.7 mph SW
Humidity33%
Visibility—
Dew point64°
Sat, 22100° / 78°0
100 °
Oil City, Saturday, 22 August
Clear. High 100°, low 78°.
Pressure29.88 inHg
Wind7.7 mph N
Humidity38%
Visibility—
Dew point67°
Sun, 23103° / 79°0
103 °
Oil City, Sunday, 23 August
Clear. High 103°, low 79°.
Pressure29.88 inHg
Wind9.8 mph NE
Humidity33%
Visibility—
Dew point65°
Mon, 24100° / 73°0.06
100 °
Oil City, Monday, 24 August
Light rain. High 100°, low 73°.
Pressure30.00 inHg
Wind7 mph S
Humidity42%
Visibility—
Dew point67°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2586° / 69°0.07
86 °
Oil City, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high86°
Average low69°
Average precipitation0.07 in
Chance of precipitation20%
Record high98° (2023)
Record low59° (2025)
Wed, 2686° / 69°0.1
86 °
Oil City, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high86°
Average low69°
Average precipitation0.1 in
Chance of precipitation33%
Record high94° (1983)
Record low56° (2025)
Thu, 2786° / 69°0.09
86 °
Oil City, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high86°
Average low69°
Average precipitation0.09 in
Chance of precipitation33%
Record high98° (2024)
Record low55° (2025)
Fri, 2886° / 69°0.09
86 °
Oil City, Friday, 28 August
Climate normal for this date — 60-year average.
Average high86°
Average low69°
Average precipitation0.09 in
Chance of precipitation33%
Record high97° (2024)
Record low56° (2025)
Sat, 2985° / 69°0.13
85 °
Oil City, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high85°
Average low69°
Average precipitation0.13 in
Chance of precipitation35%
Record high98° (2024)
Record low52° (1986)
Sun, 3085° / 68°0.13
85 °
Oil City, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high85°
Average low68°
Average precipitation0.13 in
Chance of precipitation33%
Record high96° (2024)
Record low55° (1986)
Mon, 3184° / 68°0.16
84 °
Oil City, Monday, 31 August
Climate normal for this date — 60-year average.
Average high84°
Average low68°
Average precipitation0.16 in
Chance of precipitation37%
Record high96° (1995)
Record low57° (1988)
Tue, 0184° / 68°0.18
84 °
Oil City, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high84°
Average low68°
Average precipitation0.18 in
Chance of precipitation38%
Record high97° (2011)
Record low54° (1967)
Wed, 0284° / 68°0.14
84 °
Oil City, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high84°
Average low68°
Average precipitation0.14 in
Chance of precipitation37%
Record high99° (2011)
Record low53° (1967)
Thu, 0384° / 67°0.16
84 °
Oil City, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.16 in
Chance of precipitation35%
Record high100° (2011)
Record low53° (2017)
Fri, 0483° / 67°0.1
83 °
Oil City, Friday, 4 September
Climate normal for this date — 60-year average.
Average high83°
Average low67°
Average precipitation0.1 in
Chance of precipitation27%
Record high96° (1999)
Record low53° (1974)
Sat, 0583° / 66°0.11
83 °
Oil City, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.11 in
Chance of precipitation32%
Record high97° (1999)
Record low54° (1997)
Sun, 0683° / 65°0.06
83 °
Oil City, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high83°
Average low65°
Average precipitation0.06 in
Chance of precipitation25%
Record high96° (1998)
Record low53° (2017)
Mon, 0783° / 65°0.03
83 °
Oil City, Monday, 7 September
Climate normal for this date — 60-year average.
Average high83°
Average low65°
Average precipitation0.03 in
Chance of precipitation15%
Record high97° (1990)
Record low49° (2017)
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 Oil City, KY 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 Oil City, KY 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.