Monthly outlook for Blue Jay, OH: average high 82.8°, average low 65.7°. That is 0.4° below the climate normal for August. Precipitation is expected on 7 days (about 2.5 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 11 August (94.4°), the coolest 15 August (55.6°).
82.8°/65.7°
Average high / low
−0.4°
Below normal
7 / 5
Wet days / normal
2.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
84.4°
83.5°
+0.5°
18 August – 27 August
80.3°
83.5°
-1.8°
28 August – 6 September
at normal
82°
—
August records over 66 years
100.4°17 August 1988All-time high
47.7°29 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Cincinnati (14 mi).
Sun, 0986° / 72°0.06
86 °
Blue Jay, Sunday, 9 August
Light rain. High 86°, low 72°.
Pressure30.03 inHg
Wind6.2 mph S
Humidity63%
Visibility6.2 mi
Dew point71°
Mon, 1094° / 72°0
94 °
Blue Jay, Monday, 10 August
Partly cloudy. High 94°, low 72°.
Pressure30.00 inHg
Wind11.9 mph SW
Humidity59%
Visibility6.2 mi
Dew point71°
Tue, 1194° / 74°0
94 °
Blue Jay, Tuesday, 11 August
Overcast. High 94°, low 74°.
Pressure29.94 inHg
Wind9.8 mph SW
Humidity55%
Visibility6.2 mi
Dew point70°
Wed, 1290° / 68°1.48
90 °
Blue Jay, Wednesday, 12 August
Heavy rain. High 90°, low 68°.
Pressure29.80 inHg
Wind6.5 mph W
Humidity62%
Visibility6.2 mi
Dew point71°
Thu, 1376° / 64°0.55
76 °
Blue Jay, Thursday, 13 August
Rain. High 76°, low 64°.
Pressure29.88 inHg
Wind7.4 mph N
Humidity95%
Visibility—
Dew point70°
Fri, 1475° / 60°0.01
75 °
Blue Jay, Friday, 14 August
Light rain. High 75°, low 60°.
Pressure30.09 inHg
Wind11.5 mph N
Humidity50%
Visibility—
Dew point54°
Sat, 1575° / 56°0
75 °
Blue Jay, Saturday, 15 August
Partly cloudy. High 75°, low 56°.
Pressure30.30 inHg
Wind6.3 mph NE
Humidity44%
Visibility—
Dew point49°
Sun, 1680° / 58°0
80 °
Blue Jay, Sunday, 16 August
Mostly clear. High 80°, low 58°.
Pressure30.24 inHg
Wind4.9 mph NE
Humidity42%
Visibility—
Dew point51°
Mon, 1784° / 61°0.07
84 °
Blue Jay, Monday, 17 August
Light rain. High 84°, low 61°.
Pressure30.06 inHg
Wind6.5 mph W
Humidity50%
Visibility—
Dew point60°
Tue, 1879° / 71°0.14
79 °
Blue Jay, Tuesday, 18 August
Light rain. High 79°, low 71°.
Pressure29.97 inHg
Wind6.9 mph SW
Humidity93%
Visibility—
Dew point72°
Wed, 1986° / 67°0
86 °
Blue Jay, Wednesday, 19 August
Partly cloudy. High 86°, low 67°.
Pressure29.97 inHg
Wind5.5 mph E
Humidity46%
Visibility—
Dew point59°
Thu, 2080° / 68°0.13
80 °
Blue Jay, Thursday, 20 August
Light rain. High 80°, low 68°.
Pressure29.88 inHg
Wind7.5 mph SW
Humidity77%
Visibility—
Dew point70°
Fri, 2181° / 68°0.01
81 °
Blue Jay, Friday, 21 August
Light rain. High 81°, low 68°.
Pressure29.88 inHg
Wind9.1 mph N
Humidity62%
Visibility—
Dew point65°
Sat, 2283° / 64°0
83 °
Blue Jay, Saturday, 22 August
Clear. High 83°, low 64°.
Pressure29.88 inHg
Wind12.3 mph N
Humidity47%
Visibility—
Dew point58°
Sun, 2372° / 57°0
72 °
Blue Jay, Sunday, 23 August
Overcast. High 72°, low 57°.
Pressure30.15 inHg
Wind12.1 mph NE
Humidity40%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2483° / 65°0.09
83 °
Blue Jay, Monday, 24 August
Climate normal for this date — 60-year average.
Average high83°
Average low65°
Average precipitation0.09 in
Chance of precipitation25%
Record high97° (2007)
Record low56° (1971)
Tue, 2584° / 66°0.07
84 °
Blue Jay, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high84°
Average low66°
Average precipitation0.07 in
Chance of precipitation27%
Record high94° (2023)
Record low55° (1984)
Wed, 2684° / 66°0.07
84 °
Blue Jay, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high84°
Average low66°
Average precipitation0.07 in
Chance of precipitation28%
Record high93° (1983)
Record low56° (2025)
Thu, 2784° / 67°0.06
84 °
Blue Jay, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.06 in
Chance of precipitation35%
Record high94° (2024)
Record low55° (2025)
Fri, 2884° / 67°0.13
84 °
Blue Jay, Friday, 28 August
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.13 in
Chance of precipitation33%
Record high95° (2024)
Record low54° (1968)
Sat, 2983° / 66°0.11
83 °
Blue Jay, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.11 in
Chance of precipitation37%
Record high94° (2007)
Record low48° (1986)
Sun, 3082° / 65°0.12
82 °
Blue Jay, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.12 in
Chance of precipitation30%
Record high97° (2024)
Record low50° (1986)
Mon, 3182° / 65°0.09
82 °
Blue Jay, Monday, 31 August
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.09 in
Chance of precipitation28%
Record high92° (1995)
Record low53° (2009)
Tue, 0182° / 64°0.08
82 °
Blue Jay, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high82°
Average low64°
Average precipitation0.08 in
Chance of precipitation30%
Record high95° (2011)
Record low52° (1967)
Wed, 0282° / 65°0.1
82 °
Blue Jay, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.1 in
Chance of precipitation25%
Record high95° (2011)
Record low51° (1967)
Thu, 0382° / 64°0.13
82 °
Blue Jay, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high82°
Average low64°
Average precipitation0.13 in
Chance of precipitation25%
Record high97° (2011)
Record low52° (1967)
Fri, 0481° / 64°0.07
81 °
Blue Jay, Friday, 4 September
Climate normal for this date — 60-year average.
Average high81°
Average low64°
Average precipitation0.07 in
Chance of precipitation25%
Record high93° (2023)
Record low50° (1997)
Sat, 0581° / 63°0.09
81 °
Blue Jay, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high81°
Average low63°
Average precipitation0.09 in
Chance of precipitation32%
Record high95° (2007)
Record low51° (1997)
Sun, 0681° / 63°0.05
81 °
Blue Jay, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high81°
Average low63°
Average precipitation0.05 in
Chance of precipitation15%
Record high95° (1998)
Record low50° (1988)
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 Blue Jay, OH 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 Blue Jay, OH 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.