Monthly outlook for Three Locks, OH: average high 68°, average low 47.9°. That is 1° above the climate normal for October. Precipitation is expected on 3 days (about 2.3 inches), against a normal of 4 days and 1.5 inches. The warmest day looks like 10 October (79.6°), the coolest 19 October (33.8°).
68°/47.9°
Average high / low
+1°
Above normal
3 / 4
Wet days / normal
2.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 October – 16 October
75.1°
67.9°
+4°
17 October – 26 October
56.3°
63.2°
-3.9°
27 October – 5 November
at normal
60.5°
—
October records over 66 years
92.3°3 October 2019All-time high
26.1°27 October 1962All-time low
Climate normals and records are computed from the nearest reference point — Waverly (10 mi).
Thu, 0875° / 50°0
75 °
Three Locks, Thursday, 8 October
Clear. High 75°, low 50°.
Pressure30.06 inHg
Wind6.3 mph NW
Humidity48%
Visibility6.2 mi
Dew point49°
Fri, 0975° / 44°0
75 °
Three Locks, Friday, 9 October
Clear. High 75°, low 44°.
Pressure30.27 inHg
Wind3.4 mph SE
Humidity38%
Visibility6.2 mi
Dew point42°
Sat, 1080° / 54°0
80 °
Three Locks, Saturday, 10 October
Overcast. High 80°, low 54°.
Pressure30.30 inHg
Wind8.2 mph SE
Humidity46%
Visibility6.2 mi
Dew point51°
Sun, 1173° / 58°0.98
73 °
Three Locks, Sunday, 11 October
Rain. High 73°, low 58°.
Pressure30.06 inHg
Wind10 mph E
Humidity88%
Visibility6.2 mi
Dew point59°
Mon, 1272° / 62°0.07
72 °
Three Locks, Monday, 12 October
Light rain. High 72°, low 62°.
Pressure29.88 inHg
Wind8.9 mph NW
Humidity74%
Visibility—
Dew point61°
Tue, 1378° / 55°0.04
78 °
Three Locks, Tuesday, 13 October
Light rain. High 78°, low 55°.
Pressure29.83 inHg
Wind14.5 mph W
Humidity60%
Visibility—
Dew point61°
Wed, 1465° / 42°0
65 °
Three Locks, Wednesday, 14 October
Overcast. High 65°, low 42°.
Pressure30.12 inHg
Wind5.8 mph E
Humidity42%
Visibility—
Dew point37°
Thu, 1579° / 48°0
79 °
Three Locks, Thursday, 15 October
Clear. High 79°, low 48°.
Pressure30.03 inHg
Wind6.8 mph S
Humidity39%
Visibility—
Dew point45°
Fri, 1676° / 59°0.01
76 °
Three Locks, Friday, 16 October
Light rain. High 76°, low 59°.
Pressure30.06 inHg
Wind10.8 mph NW
Humidity54%
Visibility—
Dew point57°
Sat, 1757° / 45°0
57 °
Three Locks, Saturday, 17 October
Partly cloudy. High 57°, low 45°.
Pressure30.18 inHg
Wind12.9 mph N
Humidity51%
Visibility—
Dew point37°
Sun, 1855° / 36°0
55 °
Three Locks, Sunday, 18 October
Clear. High 55°, low 36°.
Pressure30.36 inHg
Wind9.2 mph N
Humidity38%
Visibility—
Dew point27°
Mon, 1956° / 34°0
56 °
Three Locks, Monday, 19 October
Clear. High 56°, low 34°.
Pressure30.56 inHg
Wind8.5 mph E
Humidity39%
Visibility—
Dew point28°
Tue, 2062° / 35°0
62 °
Three Locks, Tuesday, 20 October
Overcast. High 62°, low 35°.
Pressure30.42 inHg
Wind3.9 mph E
Humidity36%
Visibility—
Dew point29°
Wed, 2154° / 52°0.02
54 °
Three Locks, Wednesday, 21 October
Light rain. High 54°, low 52°.
Pressure30.21 inHg
Wind6 mph S
Humidity76%
Visibility—
Dew point45°
Thu, 2254° / 48°1.15
54 °
Three Locks, Thursday, 22 October
Rain. High 54°, low 48°.
Pressure29.83 inHg
Wind8.1 mph S
Humidity93%
Visibility—
Dew point48°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2364° / 46°0.13
64 °
Three Locks, Friday, 23 October
Climate normal for this date — 60-year average.
Average high64°
Average low46°
Average precipitation0.13 in
Chance of precipitation35%
Record high80° (1963)
Record low32° (1997)
Sat, 2463° / 47°0.1
63 °
Three Locks, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high63°
Average low47°
Average precipitation0.1 in
Chance of precipitation37%
Record high81° (1963)
Record low30° (1981)
Sun, 2562° / 46°0.09
62 °
Three Locks, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.09 in
Chance of precipitation37%
Record high82° (1963)
Record low32° (1960)
Mon, 2662° / 46°0.1
62 °
Three Locks, Monday, 26 October
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.1 in
Chance of precipitation27%
Record high82° (1963)
Record low27° (1962)
Tue, 2762° / 45°0.09
62 °
Three Locks, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high62°
Average low45°
Average precipitation0.09 in
Chance of precipitation35%
Record high80° (1963)
Record low26° (1962)
Wed, 2861° / 45°0.09
61 °
Three Locks, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high61°
Average low45°
Average precipitation0.09 in
Chance of precipitation35%
Record high76° (1971)
Record low27° (1976)
Thu, 2960° / 44°0.13
60 °
Three Locks, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high60°
Average low44°
Average precipitation0.13 in
Chance of precipitation18%
Record high78° (2016)
Record low29° (1967)
Fri, 3062° / 44°0.08
62 °
Three Locks, Friday, 30 October
Climate normal for this date — 60-year average.
Average high62°
Average low44°
Average precipitation0.08 in
Chance of precipitation28%
Record high79° (1971)
Record low32° (1980)
Sat, 3163° / 46°0.09
63 °
Three Locks, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high63°
Average low46°
Average precipitation0.09 in
Chance of precipitation27%
Record high79° (2024)
Record low33° (1988)
Sun, 0162° / 47°0.14
62 °
Three Locks, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.14 in
Chance of precipitation42%
Record high79° (2016)
Record low28° (2023)
Mon, 0261° / 45°0.16
61 °
Three Locks, Monday, 2 November
Climate normal for this date — 60-year average.
Average high61°
Average low45°
Average precipitation0.16 in
Chance of precipitation35%
Record high80° (2016)
Record low28° (1993)
Tue, 0359° / 43°0.07
59 °
Three Locks, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.07 in
Chance of precipitation30%
Record high78° (1987)
Record low23° (1966)
Wed, 0458° / 43°0.08
58 °
Three Locks, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.08 in
Chance of precipitation25%
Record high77° (2003)
Record low17° (1966)
Thu, 0558° / 43°0.09
58 °
Three Locks, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.09 in
Chance of precipitation28%
Record high79° (2024)
Record low22° (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 Three Locks, 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 Three Locks, 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.