Monthly outlook for Martin, OH: average high 62.2°, average low 46.9°. That is 3.9° above the climate normal for October. Precipitation is expected on 4 days (about 1.1 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 19 October (65.6°), the coolest 18 October (35.9°).
62.2°/46.9°
Average high / low
+3.9°
Above normal
4 / 5
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
63.4°
56.2°
+4°
28 October – 6 November
60.2°
52.9°
+4.1°
7 November – 16 November
at normal
47.7°
—
October records over 66 years
87.6°4 October 2025All-time high
30.2°25 October 2018All-time low
Climate normals and records are computed from the nearest reference point — Reno Beach (8 mi).
Mon, 1966° / 40°0
66 °
Martin, Monday, 19 October
Clear. High 66°, low 40°.
Pressure30.45 inHg
Wind3.5 mph SW
Humidity47%
Visibility6.2 mi
Dew point39°
Tue, 2065° / 45°0
65 °
Martin, Tuesday, 20 October
Clear. High 65°, low 45°.
Pressure30.42 inHg
Wind5.8 mph NE
Humidity62%
Visibility6.2 mi
Dew point48°
Wed, 2162° / 45°0
62 °
Martin, Wednesday, 21 October
Partly cloudy. High 62°, low 45°.
Pressure30.33 inHg
Wind4.8 mph NE
Humidity72%
Visibility6.2 mi
Dew point51°
Thu, 2263° / 46°0
63 °
Martin, Thursday, 22 October
Clear. High 63°, low 46°.
Pressure30.30 inHg
Wind5.6 mph N
Humidity72%
Visibility6.2 mi
Dew point50°
Fri, 2361° / 48°0
61 °
Martin, Friday, 23 October
Partly cloudy. High 61°, low 48°.
Pressure30.42 inHg
Wind9.6 mph E
Humidity56%
Visibility—
Dew point43°
Sat, 2465° / 39°0
65 °
Martin, Saturday, 24 October
Overcast. High 65°, low 39°.
Pressure30.47 inHg
Wind10.4 mph S
Humidity38%
Visibility—
Dew point33°
Sun, 2565° / 52°0
65 °
Martin, Sunday, 25 October
Overcast. High 65°, low 52°.
Pressure30.21 inHg
Wind17.4 mph SW
Humidity52%
Visibility—
Dew point44°
Mon, 2660° / 44°0
60 °
Martin, Monday, 26 October
Overcast. High 60°, low 44°.
Pressure30.33 inHg
Wind9.9 mph S
Humidity35%
Visibility—
Dew point29°
Tue, 2763° / 53°0
63 °
Martin, Tuesday, 27 October
Overcast. High 63°, low 53°.
Pressure30.12 inHg
Wind13 mph SW
Humidity52%
Visibility—
Dew point44°
Wed, 2857° / 51°0.15
57 °
Martin, Wednesday, 28 October
Light rain. High 57°, low 51°.
Pressure30.21 inHg
Wind11.8 mph NE
Humidity85%
Visibility—
Dew point50°
Thu, 2960° / 53°0
60 °
Martin, Thursday, 29 October
Overcast. High 60°, low 53°.
Pressure30.15 inHg
Wind9.2 mph E
Humidity70%
Visibility—
Dew point49°
Fri, 3064° / 54°0.44
64 °
Martin, Friday, 30 October
Rain. High 64°, low 54°.
Pressure29.94 inHg
Wind20.2 mph S
Humidity78%
Visibility—
Dew point56°
Sat, 3165° / 55°0.05
65 °
Martin, Saturday, 31 October
Light rain. High 65°, low 55°.
Pressure30.03 inHg
Wind15.3 mph SW
Humidity55%
Visibility—
Dew point44°
Sun, 0161° / 46°0.42
61 °
Martin, Sunday, 1 November
Rain. High 61°, low 46°.
Pressure29.44 inHg
Wind36.6 mph W
Humidity72%
Visibility—
Dew point51°
Mon, 0255° / 42°0
55 °
Martin, Monday, 2 November
Overcast. High 55°, low 42°.
Pressure29.94 inHg
Wind16.7 mph W
Humidity57%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0352° / 43°0.07
52 °
Martin, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high52°
Average low43°
Average precipitation0.07 in
Chance of precipitation23%
Record high68° (2022)
Record low26° (1991)
Wed, 0452° / 43°0.06
52 °
Martin, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high52°
Average low43°
Average precipitation0.06 in
Chance of precipitation27%
Record high75° (2024)
Record low23° (1991)
Thu, 0552° / 43°0.09
52 °
Martin, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high52°
Average low43°
Average precipitation0.09 in
Chance of precipitation27%
Record high76° (2022)
Record low24° (1991)
Fri, 0651° / 41°0.05
51 °
Martin, Friday, 6 November
Climate normal for this date — 60-year average.
Average high51°
Average low41°
Average precipitation0.05 in
Chance of precipitation28%
Record high73° (2024)
Record low27° (1967)
Sat, 0750° / 41°0.1
50 °
Martin, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high50°
Average low41°
Average precipitation0.1 in
Chance of precipitation35%
Record high68° (2020)
Record low26° (1991)
Sun, 0850° / 41°0.03
50 °
Martin, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high50°
Average low41°
Average precipitation0.03 in
Chance of precipitation20%
Record high71° (2020)
Record low23° (1991)
Mon, 0950° / 41°0.09
50 °
Martin, Monday, 9 November
Climate normal for this date — 60-year average.
Average high50°
Average low41°
Average precipitation0.09 in
Chance of precipitation30%
Record high74° (2020)
Record low24° (1991)
Tue, 1050° / 41°0.1
50 °
Martin, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high50°
Average low41°
Average precipitation0.1 in
Chance of precipitation28%
Record high74° (2020)
Record low20° (2018)
Wed, 1148° / 39°0.11
48 °
Martin, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high48°
Average low39°
Average precipitation0.11 in
Chance of precipitation38%
Record high69° (2020)
Record low23° (2025)
Thu, 1246° / 37°0.07
46 °
Martin, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high46°
Average low37°
Average precipitation0.07 in
Chance of precipitation27%
Record high66° (1964)
Record low15° (2019)
Fri, 1346° / 37°0.06
46 °
Martin, Friday, 13 November
Climate normal for this date — 60-year average.
Average high46°
Average low37°
Average precipitation0.06 in
Chance of precipitation32%
Record high61° (2005)
Record low6° (2019)
Sat, 1446° / 37°0.12
46 °
Martin, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high46°
Average low37°
Average precipitation0.12 in
Chance of precipitation25%
Record high61° (2025)
Record low18° (1986)
Sun, 1546° / 38°0.14
46 °
Martin, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high46°
Average low38°
Average precipitation0.14 in
Chance of precipitation35%
Record high68° (2025)
Record low24° (1969)
Mon, 1646° / 37°0.09
46 °
Martin, Monday, 16 November
Climate normal for this date — 60-year average.
Average high46°
Average low37°
Average precipitation0.09 in
Chance of precipitation28%
Record high65° (2023)
Record low24° (1997)
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 Martin, 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 Martin, 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.