Monthly outlook for Mesopotamia, OH: average high 62.9°, average low 46.3°. That is 2.3° above the climate normal for October. Precipitation is expected on 6 days (about 1.9 inches), against a normal of 7 days and 1.9 inches. The warmest day looks like 13 October (81.3°), the coolest 18 October (30.7°).
62.9°/46.3°
Average high / low
+2.3°
Above normal
6 / 7
Wet days / normal
1.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 October – 21 October
65°
59.8°
+2.9°
22 October – 31 October
59.5°
56.6°
+1.6°
1 November – 10 November
at normal
53.1°
—
October records over 66 years
85.5°1 October 2019All-time high
26.4°31 October 1988All-time low
Climate normals and records are computed from the nearest reference point — Roaming Shores (14 mi).
Tue, 1381° / 64°0
81 °
Mesopotamia, Tuesday, 13 October
Clear. High 81°, low 64°.
Pressure29.83 inHg
Wind12.6 mph SW
Humidity66%
Visibility6.2 mi
Dew point64°
Wed, 1467° / 56°0.5
67 °
Mesopotamia, Wednesday, 14 October
Heavy rain. High 67°, low 56°.
Pressure30.03 inHg
Wind8.6 mph NW
Humidity71%
Visibility6.2 mi
Dew point56°
Thu, 1560° / 48°0.2
60 °
Mesopotamia, Thursday, 15 October
Rain. High 60°, low 48°.
Pressure30.27 inHg
Wind6 mph E
Humidity63%
Visibility6.2 mi
Dew point45°
Fri, 1657° / 47°0.65
57 °
Mesopotamia, Friday, 16 October
Rain. High 57°, low 47°.
Pressure29.94 inHg
Wind21.9 mph NW
Humidity61%
Visibility—
Dew point43°
Sat, 1753° / 38°0.03
53 °
Mesopotamia, Saturday, 17 October
Light rain. High 53°, low 38°.
Pressure30.36 inHg
Wind15.1 mph NW
Humidity56%
Visibility—
Dew point37°
Sun, 1857° / 31°0
57 °
Mesopotamia, Sunday, 18 October
Clear. High 57°, low 31°.
Pressure30.39 inHg
Wind11.6 mph S
Humidity30%
Visibility—
Dew point22°
Mon, 1966° / 41°0
66 °
Mesopotamia, Monday, 19 October
Clear. High 66°, low 41°.
Pressure30.36 inHg
Wind11.2 mph SW
Humidity38%
Visibility—
Dew point36°
Tue, 2067° / 49°0
67 °
Mesopotamia, Tuesday, 20 October
Overcast. High 67°, low 49°.
Pressure30.30 inHg
Wind6.5 mph SW
Humidity52%
Visibility—
Dew point47°
Wed, 2167° / 50°0
67 °
Mesopotamia, Wednesday, 21 October
Clear. High 67°, low 50°.
Pressure30.36 inHg
Wind6.6 mph E
Humidity52%
Visibility—
Dew point47°
Thu, 2269° / 45°0
69 °
Mesopotamia, Thursday, 22 October
Clear. High 69°, low 45°.
Pressure30.36 inHg
Wind9.8 mph S
Humidity52%
Visibility—
Dew point47°
Fri, 2366° / 49°0.21
66 °
Mesopotamia, Friday, 23 October
Rain. High 66°, low 49°.
Pressure30.06 inHg
Wind16 mph SW
Humidity75%
Visibility—
Dew point56°
Sat, 2453° / 37°0
53 °
Mesopotamia, Saturday, 24 October
Light rain. High 53°, low 37°.
Pressure30.42 inHg
Wind10.9 mph N
Humidity39%
Visibility—
Dew point28°
Sun, 2554° / 36°0.1
54 °
Mesopotamia, Sunday, 25 October
Light rain. High 54°, low 36°.
Pressure30.06 inHg
Wind10.1 mph S
Humidity38%
Visibility—
Dew point26°
Mon, 2658° / 48°0.24
58 °
Mesopotamia, Monday, 26 October
Rain. High 58°, low 48°.
Pressure29.83 inHg
Wind17.9 mph N
Humidity91%
Visibility—
Dew point50°
Tue, 2757° / 44°0
57 °
Mesopotamia, Tuesday, 27 October
Partly cloudy. High 57°, low 44°.
Pressure30.06 inHg
Wind7.6 mph N
Humidity51%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2856° / 42°0.14
56 °
Mesopotamia, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.14 in
Chance of precipitation45%
Record high71° (2014)
Record low30° (1976)
Thu, 2954° / 41°0.12
54 °
Mesopotamia, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high54°
Average low41°
Average precipitation0.12 in
Chance of precipitation40%
Record high72° (1971)
Record low27° (1965)
Fri, 3056° / 41°0.11
56 °
Mesopotamia, Friday, 30 October
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.11 in
Chance of precipitation27%
Record high73° (2024)
Record low31° (2011)
Sat, 3157° / 43°0.14
57 °
Mesopotamia, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high57°
Average low43°
Average precipitation0.14 in
Chance of precipitation37%
Record high77° (2024)
Record low26° (1988)
Sun, 0156° / 43°0.14
56 °
Mesopotamia, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high56°
Average low43°
Average precipitation0.14 in
Chance of precipitation50%
Record high72° (1974)
Record low31° (2019)
Mon, 0256° / 42°0.2
56 °
Mesopotamia, Monday, 2 November
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.2 in
Chance of precipitation52%
Record high74° (1982)
Record low27° (2023)
Tue, 0354° / 41°0.11
54 °
Mesopotamia, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high54°
Average low41°
Average precipitation0.11 in
Chance of precipitation38%
Record high77° (1961)
Record low28° (1966)
Wed, 0453° / 41°0.12
53 °
Mesopotamia, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.12 in
Chance of precipitation37%
Record high75° (2003)
Record low25° (1991)
Thu, 0553° / 41°0.12
53 °
Mesopotamia, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.12 in
Chance of precipitation48%
Record high74° (2024)
Record low21° (1991)
Fri, 0652° / 40°0.11
52 °
Mesopotamia, Friday, 6 November
Climate normal for this date — 60-year average.
Average high52°
Average low40°
Average precipitation0.11 in
Chance of precipitation48%
Record high72° (1975)
Record low27° (1995)
Sat, 0751° / 39°0.11
51 °
Mesopotamia, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high51°
Average low39°
Average precipitation0.11 in
Chance of precipitation47%
Record high69° (1975)
Record low28° (1967)
Sun, 0852° / 38°0.09
52 °
Mesopotamia, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.09 in
Chance of precipitation38%
Record high70° (2020)
Record low27° (1976)
Mon, 0952° / 39°0.1
52 °
Mesopotamia, Monday, 9 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.1 in
Chance of precipitation43%
Record high71° (2020)
Record low24° (2019)
Tue, 1051° / 38°0.16
51 °
Mesopotamia, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.16 in
Chance of precipitation57%
Record high73° (2020)
Record low23° (2017)
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 Mesopotamia, 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 Mesopotamia, 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.