Monthly outlook for Big Rock, OH: average high 64.5°, average low 48.2°. That is 3.1° above the climate normal for October. Precipitation is expected on 6 days (about 1.1 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 29 October (76.8°), the coolest 7 November (34.7°).
64.5°/48.2°
Average high / low
+3.1°
Above normal
6 / 5
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
27 October – 5 November
68°
60.5°
+4.2°
6 November – 15 November
58.6°
54.8°
+2.1°
16 November – 25 November
at normal
51.6°
—
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 (11 mi).
Wed, 2874° / 45°0
74 °
Big Rock, Wednesday, 28 October
Clear. High 74°, low 45°.
Pressure30.30 inHg
Wind2.7 mph S
Humidity48%
Visibility6.2 mi
Dew point48°
Thu, 2977° / 46°0
77 °
Big Rock, Thursday, 29 October
Clear. High 77°, low 46°.
Pressure30.21 inHg
Wind6.4 mph SW
Humidity42%
Visibility6.2 mi
Dew point47°
Fri, 3071° / 54°0
71 °
Big Rock, Friday, 30 October
Overcast. High 71°, low 54°.
Pressure30.30 inHg
Wind5.3 mph N
Humidity51%
Visibility6.2 mi
Dew point47°
Sat, 3171° / 51°0
71 °
Big Rock, Saturday, 31 October
Overcast. High 71°, low 51°.
Pressure30.27 inHg
Wind6.7 mph S
Humidity39%
Visibility—
Dew point41°
Sun, 0168° / 56°0.17
68 °
Big Rock, Sunday, 1 November
Light rain. High 68°, low 56°.
Pressure30.24 inHg
Wind6.2 mph SE
Humidity40%
Visibility—
Dew point41°
Mon, 0264° / 56°0.04
64 °
Big Rock, Monday, 2 November
Light rain. High 64°, low 56°.
Pressure29.80 inHg
Wind5.5 mph SE
Humidity86%
Visibility—
Dew point58°
Tue, 0366° / 55°0.06
66 °
Big Rock, Tuesday, 3 November
Light rain. High 66°, low 55°.
Pressure30.00 inHg
Wind10.2 mph NE
Humidity71%
Visibility—
Dew point55°
Wed, 0457° / 51°0.23
57 °
Big Rock, Wednesday, 4 November
Light rain. High 57°, low 51°.
Pressure30.03 inHg
Wind11 mph E
Humidity95%
Visibility—
Dew point54°
Thu, 0561° / 52°0.43
61 °
Big Rock, Thursday, 5 November
Rain. High 61°, low 52°.
Pressure29.74 inHg
Wind8 mph SE
Humidity89%
Visibility—
Dew point56°
Fri, 0655° / 44°0.01
55 °
Big Rock, Friday, 6 November
Light rain. High 55°, low 44°.
Pressure29.91 inHg
Wind11.2 mph N
Humidity69%
Visibility—
Dew point44°
Sat, 0751° / 35°0
51 °
Big Rock, Saturday, 7 November
Clear. High 51°, low 35°.
Pressure30.24 inHg
Wind6.9 mph N
Humidity46%
Visibility—
Dew point29°
Sun, 0856° / 37°0
56 °
Big Rock, Sunday, 8 November
Overcast. High 56°, low 37°.
Pressure30.24 inHg
Wind5.3 mph SW
Humidity47%
Visibility—
Dew point33°
Mon, 0963° / 44°0
63 °
Big Rock, Monday, 9 November
Partly cloudy. High 63°, low 44°.
Pressure30.27 inHg
Wind5.5 mph S
Humidity56%
Visibility—
Dew point44°
Tue, 1062° / 48°0.02
62 °
Big Rock, Tuesday, 10 November
Light rain. High 62°, low 48°.
Pressure30.09 inHg
Wind5.7 mph S
Humidity54%
Visibility—
Dew point44°
Wed, 1164° / 55°0.15
64 °
Big Rock, Wednesday, 11 November
Light rain. High 64°, low 55°.
Pressure29.85 inHg
Wind11.1 mph SW
Humidity70%
Visibility—
Dew point53°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1253° / 38°0.13
53 °
Big Rock, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.13 in
Chance of precipitation37%
Record high72° (1964)
Record low20° (2019)
Fri, 1352° / 37°0.06
52 °
Big Rock, Friday, 13 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.06 in
Chance of precipitation28%
Record high71° (1994)
Record low15° (2019)
Sat, 1453° / 37°0.06
53 °
Big Rock, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.06 in
Chance of precipitation23%
Record high72° (1993)
Record low20° (1986)
Sun, 1553° / 38°0.16
53 °
Big Rock, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.16 in
Chance of precipitation40%
Record high73° (2005)
Record low21° (1969)
Mon, 1653° / 38°0.12
53 °
Big Rock, Monday, 16 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.12 in
Chance of precipitation30%
Record high71° (1988)
Record low23° (1969)
Tue, 1753° / 38°0.11
53 °
Big Rock, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.11 in
Chance of precipitation25%
Record high69° (1971)
Record low21° (2014)
Wed, 1853° / 38°0.07
53 °
Big Rock, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.07 in
Chance of precipitation27%
Record high74° (2016)
Record low14° (2014)
Thu, 1953° / 38°0.13
53 °
Big Rock, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.13 in
Chance of precipitation35%
Record high74° (1985)
Record low10° (2014)
Fri, 2052° / 38°0.09
52 °
Big Rock, Friday, 20 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.09 in
Chance of precipitation30%
Record high72° (1991)
Record low20° (2022)
Sat, 2150° / 37°0.09
50 °
Big Rock, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.09 in
Chance of precipitation30%
Record high70° (1979)
Record low16° (2014)
Sun, 2250° / 36°0.08
50 °
Big Rock, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.08 in
Chance of precipitation27%
Record high71° (2010)
Record low18° (2014)
Mon, 2351° / 35°0.06
51 °
Big Rock, Monday, 23 November
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.06 in
Chance of precipitation28%
Record high71° (1999)
Record low19° (1970)
Tue, 2450° / 35°0.12
50 °
Big Rock, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.12 in
Chance of precipitation33%
Record high69° (2001)
Record low17° (1970)
Wed, 2551° / 35°0.11
51 °
Big Rock, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.11 in
Chance of precipitation38%
Record high68° (1987)
Record low18° (2005)
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 Big Rock, 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 Big Rock, 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.