As of 00:56 EDT

Weather in Merwin, OH

61°Current weather

Merwin, Saturday, 10 October, 00:56

Overcast. Feels like 61°. High 73°, low 53°.

Pressure30.18 inHg
Wind2 mph NE
Humidity72%
Visibility6.2 mi
Dew point52°

Monthly outlook for Merwin, OH: average high 66.2°, average low 50.2°. That is 0.8° above the climate normal for October. Precipitation is expected on 6 days (about 3.1 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 13 October (83.3°), the coolest 18 October (30.6°).

66.2°/50.2°
Average high / low
+0.8°
Above normal
6 / 5
Wet days / normal
3.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
10 October – 19 October69.1°65.9°+1.8°
20 October – 29 October61.3°61.8°-0.3°
30 October – 8 Novemberat normal58.5°—

October records over 66 years

92.1°2 October 2019All-time high
26.4°26 October 1962All-time low

Climate normals and records are computed from the nearest reference point — Madison Place (10 mi).

Sun, 1169° / 50°0.52Rain
69 °Rain

Merwin, Sunday, 11 October

Rain. High 69°, low 50°.

Pressure29.88 inHg
Wind1.2 mph E
Humidity92%
Visibility4.0 mi
Dew point62°
Mon, 1282° / 56°0Clear
82 °Clear

Merwin, Monday, 12 October

Clear. High 82°, low 56°.

Pressure30.00 inHg
Wind4 mph S
Humidity67%
Visibility6.2 mi
Dew point62°
Tue, 1383° / 64°0Clear
83 °Clear

Merwin, Tuesday, 13 October

Clear. High 83°, low 64°.

Pressure29.91 inHg
Wind8 mph SW
Humidity57%
Visibility6.2 mi
Dew point60°
Wed, 1475° / 65°0.13Light rain
75 °Light rain

Merwin, Wednesday, 14 October

Light rain. High 75°, low 65°.

Pressure29.97 inHg
Wind5.6 mph NE
Humidity89%
Visibility—
Dew point69°
Thu, 1566° / 62°0.54Rain
66 °Rain

Merwin, Thursday, 15 October

Rain. High 66°, low 62°.

Pressure30.24 inHg
Wind10.4 mph NE
Humidity69%
Visibility—
Dew point53°
Fri, 1674° / 62°0.09Light rain
74 °Light rain

Merwin, Friday, 16 October

Light rain. High 74°, low 62°.

Pressure29.88 inHg
Wind14.3 mph SW
Humidity59%
Visibility—
Dew point57°
Sat, 1757° / 42°0.01Light rain
57 °Light rain

Merwin, Saturday, 17 October

Light rain. High 57°, low 42°.

Pressure30.15 inHg
Wind14.5 mph W
Humidity55%
Visibility—
Dew point32°
Sun, 1852° / 31°0Clear
52 °Clear

Merwin, Sunday, 18 October

Clear. High 52°, low 31°.

Pressure30.45 inHg
Wind5.6 mph N
Humidity29%
Visibility—
Dew point17°
Mon, 1961° / 33°0Clear
61 °Clear

Merwin, Monday, 19 October

Clear. High 61°, low 33°.

Pressure30.39 inHg
Wind5.4 mph E
Humidity31%
Visibility—
Dew point26°
Tue, 2064° / 40°0Overcast
64 °Overcast

Merwin, Tuesday, 20 October

Overcast. High 64°, low 40°.

Pressure30.33 inHg
Wind5.9 mph SE
Humidity34%
Visibility—
Dew point31°
Wed, 2163° / 45°0Overcast
63 °Overcast

Merwin, Wednesday, 21 October

Overcast. High 63°, low 45°.

Pressure30.24 inHg
Wind9.4 mph SE
Humidity46%
Visibility—
Dew point38°
Thu, 2259° / 54°1.69Heavy rain
59 °Heavy rain

Merwin, Thursday, 22 October

Heavy rain. High 59°, low 54°.

Pressure29.80 inHg
Wind14.7 mph SE
Humidity94%
Visibility—
Dew point57°
Fri, 2359° / 53°0.03Light rain
59 °Light rain

Merwin, Friday, 23 October

Light rain. High 59°, low 53°.

Pressure29.97 inHg
Wind8.8 mph SW
Humidity81%
Visibility—
Dew point52°
Sat, 2464° / 51°0Overcast
64 °Overcast

Merwin, Saturday, 24 October

Overcast. High 64°, low 51°.

Pressure29.97 inHg
Wind8.7 mph SW
Humidity64%
Visibility—
Dew point50°
Sun, 2557° / 43°0Clear
57 °Clear

Merwin, Sunday, 25 October

Clear. High 57°, low 43°.

Pressure30.00 inHg
Wind7.3 mph W
Humidity39%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2661° / 46°0.11Climate normal
61 °Climate normal

Merwin, Monday, 26 October

Climate normal for this date — 60-year average.

Average high61°
Average low46°
Average precipitation0.11 in
Chance of precipitation30%
Record high81° (1963)
Record low26° (1962)
Tue, 2761° / 45°0.1Climate normal
61 °Climate normal

Merwin, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high61°
Average low45°
Average precipitation0.1 in
Chance of precipitation33%
Record high79° (2023)
Record low27° (1962)
Wed, 2860° / 45°0.1Climate normal
60 °Climate normal

Merwin, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high60°
Average low45°
Average precipitation0.1 in
Chance of precipitation38%
Record high75° (1971)
Record low27° (1976)
Thu, 2960° / 44°0.11Climate normal
60 °Climate normal

Merwin, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high60°
Average low44°
Average precipitation0.11 in
Chance of precipitation18%
Record high79° (1991)
Record low29° (1976)
Fri, 3061° / 45°0.09Climate normal
61 °Climate normal

Merwin, Friday, 30 October

Climate normal for this date — 60-year average.

Average high61°
Average low45°
Average precipitation0.09 in
Chance of precipitation30%
Record high78° (1971)
Record low30° (1980)
Sat, 3162° / 46°0.1Climate normal
62 °Climate normal

Merwin, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high62°
Average low46°
Average precipitation0.1 in
Chance of precipitation30%
Record high77° (1974)
Record low30° (2023)
Sun, 0161° / 47°0.16Climate normal
61 °Climate normal

Merwin, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high61°
Average low47°
Average precipitation0.16 in
Chance of precipitation42%
Record high80° (2016)
Record low28° (2023)
Mon, 0260° / 45°0.11Climate normal
60 °Climate normal

Merwin, Monday, 2 November

Climate normal for this date — 60-year average.

Average high60°
Average low45°
Average precipitation0.11 in
Chance of precipitation37%
Record high79° (2016)
Record low28° (1993)
Tue, 0358° / 43°0.07Climate normal
58 °Climate normal

Merwin, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.07 in
Chance of precipitation35%
Record high77° (2003)
Record low23° (1966)
Wed, 0458° / 43°0.09Climate normal
58 °Climate normal

Merwin, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.09 in
Chance of precipitation27%
Record high77° (2003)
Record low14° (1966)
Thu, 0557° / 43°0.08Climate normal
57 °Climate normal

Merwin, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high57°
Average low43°
Average precipitation0.08 in
Chance of precipitation30%
Record high76° (2024)
Record low22° (1991)
Fri, 0656° / 42°0.09Climate normal
56 °Climate normal

Merwin, Friday, 6 November

Climate normal for this date — 60-year average.

Average high56°
Average low42°
Average precipitation0.09 in
Chance of precipitation32%
Record high76° (1975)
Record low28° (1995)
Sat, 0755° / 41°0.11Climate normal
55 °Climate normal

Merwin, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high55°
Average low41°
Average precipitation0.11 in
Chance of precipitation32%
Record high70° (2020)
Record low25° (1971)
Sun, 0856° / 41°0.04Climate normal
56 °Climate normal

Merwin, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high56°
Average low41°
Average precipitation0.04 in
Chance of precipitation18%
Record high78° (2023)
Record low22° (2019)

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 Merwin, 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 Merwin, 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.