Monthly outlook for Blue Jay, OH: average high 68.1°, average low 49.9°. That is 2.7° above the climate normal for October. Precipitation is expected on 4 days (about 0.8 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 14 October (85.3°), the coolest 18 October (30.3°).
68.1°/49.9°
Average high / low
+2.7°
Above normal
4 / 5
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
68.7°
64.3°
+2.5°
21 October – 30 October
67.1°
60.8°
+3.5°
31 October – 9 November
at normal
57.1°
—
October records over 66 years
92.1°2 October 2019All-time high
25.2°26 October 1962All-time low
Climate normals and records are computed from the nearest reference point — Cheviot (9 mi).
Mon, 1283° / 51°0
83 °
Blue Jay, Monday, 12 October
Clear. High 83°, low 51°.
Pressure30.03 inHg
Wind6.5 mph SW
Humidity60%
Visibility6.2 mi
Dew point61°
Tue, 1385° / 64°0
85 °
Blue Jay, Tuesday, 13 October
Clear. High 85°, low 64°.
Pressure29.94 inHg
Wind11.1 mph SW
Humidity49%
Visibility6.2 mi
Dew point59°
Wed, 1485° / 67°0.25
85 °
Blue Jay, Wednesday, 14 October
Rain. High 85°, low 67°.
Pressure30.00 inHg
Wind7.8 mph SW
Humidity63%
Visibility6.2 mi
Dew point68°
Thu, 1570° / 65°0.03
70 °
Blue Jay, Thursday, 15 October
Light rain. High 70°, low 65°.
Pressure30.15 inHg
Wind7.7 mph E
Humidity81%
Visibility6.2 mi
Dew point61°
Fri, 1670° / 53°0.32
70 °
Blue Jay, Friday, 16 October
Rain. High 70°, low 53°.
Pressure30.12 inHg
Wind17.3 mph NW
Humidity50%
Visibility—
Dew point46°
Sat, 1747° / 35°0.03
47 °
Blue Jay, Saturday, 17 October
Snow. High 47°, low 35°.
Pressure30.42 inHg
Wind14.9 mph N
Humidity52%
Visibility—
Dew point25°
Sun, 1851° / 30°0
51 °
Blue Jay, Sunday, 18 October
Clear. High 51°, low 30°.
Pressure30.59 inHg
Wind5.3 mph S
Humidity34%
Visibility—
Dew point20°
Mon, 1962° / 34°0
62 °
Blue Jay, Monday, 19 October
Partly cloudy. High 62°, low 34°.
Pressure30.47 inHg
Wind11.4 mph SW
Humidity25%
Visibility—
Dew point21°
Tue, 2066° / 41°0
66 °
Blue Jay, Tuesday, 20 October
Clear. High 66°, low 41°.
Pressure30.39 inHg
Wind4.3 mph SW
Humidity28%
Visibility—
Dew point28°
Wed, 2164° / 46°0
64 °
Blue Jay, Wednesday, 21 October
Overcast. High 64°, low 46°.
Pressure30.33 inHg
Wind4.7 mph SE
Humidity34%
Visibility—
Dew point33°
Thu, 2269° / 47°0
69 °
Blue Jay, Thursday, 22 October
Clear. High 69°, low 47°.
Pressure30.27 inHg
Wind3 mph NE
Humidity33%
Visibility—
Dew point36°
Fri, 2371° / 49°0
71 °
Blue Jay, Friday, 23 October
Clear. High 71°, low 49°.
Pressure30.21 inHg
Wind2.4 mph SE
Humidity35%
Visibility—
Dew point39°
Sat, 2470° / 56°0
70 °
Blue Jay, Saturday, 24 October
Overcast. High 70°, low 56°.
Pressure30.15 inHg
Wind5.2 mph NE
Humidity43%
Visibility—
Dew point45°
Sun, 2569° / 53°0
69 °
Blue Jay, Sunday, 25 October
Clear. High 69°, low 53°.
Pressure30.03 inHg
Wind6.8 mph S
Humidity51%
Visibility—
Dew point48°
Mon, 2659° / 48°0.13
59 °
Blue Jay, Monday, 26 October
Light rain. High 59°, low 48°.
Pressure29.83 inHg
Wind13.9 mph W
Humidity41%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2760° / 44°0.1
60 °
Blue Jay, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high60°
Average low44°
Average precipitation0.1 in
Chance of precipitation33%
Record high79° (2023)
Record low26° (1962)
Wed, 2859° / 44°0.1
59 °
Blue Jay, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.1 in
Chance of precipitation38%
Record high73° (1999)
Record low26° (1976)
Thu, 2959° / 44°0.11
59 °
Blue Jay, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.11 in
Chance of precipitation18%
Record high78° (1991)
Record low28° (1976)
Fri, 3060° / 44°0.09
60 °
Blue Jay, Friday, 30 October
Climate normal for this date — 60-year average.
Average high60°
Average low44°
Average precipitation0.09 in
Chance of precipitation30%
Record high77° (1971)
Record low29° (1980)
Sat, 3161° / 46°0.1
61 °
Blue Jay, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high61°
Average low46°
Average precipitation0.1 in
Chance of precipitation30%
Record high76° (1974)
Record low29° (1988)
Sun, 0160° / 46°0.16
60 °
Blue Jay, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high60°
Average low46°
Average precipitation0.16 in
Chance of precipitation40%
Record high79° (2016)
Record low28° (2023)
Mon, 0259° / 44°0.11
59 °
Blue Jay, Monday, 2 November
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.11 in
Chance of precipitation37%
Record high78° (2016)
Record low27° (1993)
Tue, 0357° / 42°0.07
57 °
Blue Jay, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.07 in
Chance of precipitation35%
Record high76° (2003)
Record low22° (1966)
Wed, 0457° / 42°0.09
57 °
Blue Jay, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.09 in
Chance of precipitation27%
Record high76° (2003)
Record low16° (1966)
Thu, 0556° / 42°0.08
56 °
Blue Jay, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.08 in
Chance of precipitation30%
Record high76° (2024)
Record low20° (1991)
Fri, 0655° / 41°0.09
55 °
Blue Jay, Friday, 6 November
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.09 in
Chance of precipitation32%
Record high75° (1975)
Record low26° (1995)
Sat, 0754° / 40°0.11
54 °
Blue Jay, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.11 in
Chance of precipitation32%
Record high71° (2020)
Record low24° (1971)
Sun, 0855° / 40°0.04
55 °
Blue Jay, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.04 in
Chance of precipitation18%
Record high78° (2023)
Record low21° (1991)
Mon, 0956° / 40°0.11
56 °
Blue Jay, Monday, 9 November
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.11 in
Chance of precipitation33%
Record high76° (2020)
Record low20° (1991)
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.