Monthly outlook for Locust Lake, OH: average high 84.1°, average low 64.4°. That is 0.3° above the climate normal for August. Precipitation is expected on 5 days (about 3.4 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 10 August (94.2°), the coolest 22 August (55.9°).
84.1°/64.4°
Average high / low
+0.3°
Above normal
5 / 5
Wet days / normal
3.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
84.5°
83.7°
+0.5°
19 August – 28 August
83.3°
83.7°
-0.2°
29 August – 7 September
at normal
81.9°
—
August records over 66 years
100.8°17 August 1988All-time high
50.2°29 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Madison Place (12 mi).
Mon, 1094° / 72°0
94 °
Locust Lake, Monday, 10 August
Mostly clear. High 94°, low 72°.
Pressure30.03 inHg
Wind10.1 mph SW
Humidity51%
Visibility6.2 mi
Dew point68°
Tue, 1192° / 68°1.14
92 °
Locust Lake, Tuesday, 11 August
Heavy rain. High 92°, low 68°.
Pressure30.00 inHg
Wind13.6 mph S
Humidity96%
Visibility6.2 mi
Dew point68°
Wed, 1291° / 70°1.47
91 °
Locust Lake, Wednesday, 12 August
Heavy rain. High 91°, low 70°.
Pressure29.80 inHg
Wind7.3 mph W
Humidity57%
Visibility6.2 mi
Dew point71°
Thu, 1382° / 65°0.01
82 °
Locust Lake, Thursday, 13 August
Light rain. High 82°, low 65°.
Pressure29.97 inHg
Wind6.2 mph NE
Humidity46%
Visibility—
Dew point57°
Fri, 1472° / 62°0.58
72 °
Locust Lake, Friday, 14 August
Rain. High 72°, low 62°.
Pressure30.09 inHg
Wind5.1 mph E
Humidity83%
Visibility—
Dew point61°
Sat, 1579° / 57°0
79 °
Locust Lake, Saturday, 15 August
Overcast. High 79°, low 57°.
Pressure30.24 inHg
Wind5.6 mph E
Humidity43%
Visibility—
Dew point52°
Sun, 1681° / 65°0
81 °
Locust Lake, Sunday, 16 August
Overcast. High 81°, low 65°.
Pressure30.12 inHg
Wind6 mph E
Humidity47%
Visibility—
Dew point55°
Mon, 1783° / 65°0.06
83 °
Locust Lake, Monday, 17 August
Light rain. High 83°, low 65°.
Pressure30.03 inHg
Wind5.5 mph N
Humidity54%
Visibility—
Dew point62°
Tue, 1884° / 62°0
84 °
Locust Lake, Tuesday, 18 August
Partly cloudy. High 84°, low 62°.
Pressure30.00 inHg
Wind5 mph NE
Humidity54%
Visibility—
Dew point63°
Wed, 1988° / 66°0.02
88 °
Locust Lake, Wednesday, 19 August
Light rain. High 88°, low 66°.
Pressure29.88 inHg
Wind10.6 mph NW
Humidity48%
Visibility—
Dew point62°
Thu, 2073° / 58°0
73 °
Locust Lake, Thursday, 20 August
Partly cloudy. High 73°, low 58°.
Pressure29.97 inHg
Wind12.3 mph N
Humidity54%
Visibility—
Dew point53°
Fri, 2177° / 57°0
77 °
Locust Lake, Friday, 21 August
Overcast. High 77°, low 57°.
Pressure30.03 inHg
Wind5.7 mph N
Humidity45%
Visibility—
Dew point50°
Sat, 2282° / 56°0.01
82 °
Locust Lake, Saturday, 22 August
Light rain. High 82°, low 56°.
Pressure29.94 inHg
Wind8.3 mph S
Humidity49%
Visibility—
Dew point56°
Sun, 2392° / 70°0.09
92 °
Locust Lake, Sunday, 23 August
Light rain. High 92°, low 70°.
Pressure29.91 inHg
Wind9 mph W
Humidity47%
Visibility—
Dew point65°
Mon, 2489° / 68°0
89 °
Locust Lake, Monday, 24 August
Overcast. High 89°, low 68°.
Pressure30.00 inHg
Wind4.2 mph NW
Humidity49%
Visibility—
Dew point65°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2584° / 67°0.07
84 °
Locust Lake, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.07 in
Chance of precipitation28%
Record high94° (1998)
Record low57° (1984)
Wed, 2684° / 67°0.07
84 °
Locust Lake, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.07 in
Chance of precipitation32%
Record high94° (1983)
Record low56° (2025)
Thu, 2784° / 67°0.06
84 °
Locust Lake, 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°0.14
84 °
Locust Lake, Friday, 28 August
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.14 in
Chance of precipitation33%
Record high94° (2024)
Record low56° (1968)
Sat, 2983° / 67°0.1
83 °
Locust Lake, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high83°
Average low67°
Average precipitation0.1 in
Chance of precipitation37%
Record high94° (2007)
Record low50° (1986)
Sun, 3082° / 66°0.11
82 °
Locust Lake, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high82°
Average low66°
Average precipitation0.11 in
Chance of precipitation32%
Record high98° (2024)
Record low53° (1986)
Mon, 3182° / 66°0.09
82 °
Locust Lake, Monday, 31 August
Climate normal for this date — 60-year average.
Average high82°
Average low66°
Average precipitation0.09 in
Chance of precipitation28%
Record high93° (1995)
Record low54° (2009)
Tue, 0182° / 65°0.07
82 °
Locust Lake, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.07 in
Chance of precipitation30%
Record high95° (2011)
Record low53° (1967)
Wed, 0282° / 65°0.09
82 °
Locust Lake, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.09 in
Chance of precipitation25%
Record high96° (2011)
Record low53° (1967)
Thu, 0382° / 65°0.13
82 °
Locust Lake, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.13 in
Chance of precipitation25%
Record high96° (2011)
Record low54° (1967)
Fri, 0482° / 65°0.06
82 °
Locust Lake, Friday, 4 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.06 in
Chance of precipitation25%
Record high93° (2023)
Record low52° (1997)
Sat, 0581° / 64°0.08
81 °
Locust Lake, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high81°
Average low64°
Average precipitation0.08 in
Chance of precipitation32%
Record high96° (2007)
Record low52° (1997)
Sun, 0681° / 64°0.04
81 °
Locust Lake, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high81°
Average low64°
Average precipitation0.04 in
Chance of precipitation17%
Record high96° (1998)
Record low51° (1988)
Mon, 0781° / 64°0.03
81 °
Locust Lake, Monday, 7 September
Climate normal for this date — 60-year average.
Average high81°
Average low64°
Average precipitation0.03 in
Chance of precipitation18%
Record high94° (2002)
Record low49° (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 Locust Lake, 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 Locust Lake, 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.