As of 19:19 EDT

Weather in Hamilton, OH

68°Current weather

Hamilton, Thursday, 8 October, 19:19

Clear. Feels like 67°. High 77°, low 51°.

Pressure30.03 inHg
Wind3.6 mph NW
Humidity55%
Visibility6.2 mi
Dew point50°

Monthly outlook for Hamilton, OH: average high 73.2°, average low 52.4°. That is 4.7° above the climate normal for October. Precipitation is expected on 4 days (about 1.4 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 15 October (87.9°), the coolest 19 October (37.4°).

73.2°/52.4°
Average high / low
+4.7°
Above normal
4 / 4
Wet days / normal
1.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 October – 17 October77°66.4°+5.9°
18 October – 27 October67°61.8°+2.9°
28 October – 6 Novemberat normal58.7°—

October records over 66 years

91.4°2 October 2019All-time high
25.5°26 October 1962All-time low

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

Fri, 0978° / 47°0Clear
78 °Clear

Hamilton, Friday, 9 October

Clear. High 78°, low 47°.

Pressure30.21 inHg
Wind3.4 mph SE
Humidity43%
Visibility6.2 mi
Dew point48°
Sat, 1076° / 55°0.12Light rain
76 °Light rain

Hamilton, Saturday, 10 October

Light rain. High 76°, low 55°.

Pressure30.21 inHg
Wind9.1 mph E
Humidity41%
Visibility6.2 mi
Dew point47°
Sun, 1169° / 57°1.04Heavy rain
69 °Heavy rain

Hamilton, Sunday, 11 October

Heavy rain. High 69°, low 57°.

Pressure29.91 inHg
Wind5 mph E
Humidity78%
Visibility6.2 mi
Dew point60°
Mon, 1279° / 57°0Clear
79 °Clear

Hamilton, Monday, 12 October

Clear. High 79°, low 57°.

Pressure30.00 inHg
Wind4 mph SW
Humidity73%
Visibility6.2 mi
Dew point61°
Tue, 1382° / 66°0Clear
82 °Clear

Hamilton, Tuesday, 13 October

Clear. High 82°, low 66°.

Pressure29.88 inHg
Wind9.8 mph NE
Humidity58%
Visibility—
Dew point63°
Wed, 1478° / 58°0.14Light rain
78 °Light rain

Hamilton, Wednesday, 14 October

Light rain. High 78°, low 58°.

Pressure30.00 inHg
Wind9.1 mph NE
Humidity51%
Visibility—
Dew point56°
Thu, 1588° / 67°0.01Light rain
88 °Light rain

Hamilton, Thursday, 15 October

Light rain. High 88°, low 67°.

Pressure30.03 inHg
Wind12.6 mph SW
Humidity47%
Visibility—
Dew point63°
Fri, 1686° / 61°0.05Light rain
86 °Light rain

Hamilton, Friday, 16 October

Light rain. High 86°, low 61°.

Pressure30.09 inHg
Wind13.3 mph NW
Humidity43%
Visibility—
Dew point59°
Sat, 1758° / 47°0Overcast
58 °Overcast

Hamilton, Saturday, 17 October

Overcast. High 58°, low 47°.

Pressure30.36 inHg
Wind13.8 mph N
Humidity41%
Visibility—
Dew point34°
Sun, 1856° / 37°0Clear
56 °Clear

Hamilton, Sunday, 18 October

Clear. High 56°, low 37°.

Pressure30.50 inHg
Wind10.2 mph NE
Humidity27%
Visibility—
Dew point20°
Mon, 1963° / 37°0Clear
63 °Clear

Hamilton, Monday, 19 October

Clear. High 63°, low 37°.

Pressure30.47 inHg
Wind6.2 mph SE
Humidity26%
Visibility—
Dew point23°
Tue, 2067° / 43°0Partly cloudy
67 °Partly cloudy

Hamilton, Tuesday, 20 October

Partly cloudy. High 67°, low 43°.

Pressure30.36 inHg
Wind4.5 mph S
Humidity31%
Visibility—
Dew point31°
Wed, 2172° / 47°0Clear
72 °Clear

Hamilton, Wednesday, 21 October

Clear. High 72°, low 47°.

Pressure30.18 inHg
Wind9.5 mph SW
Humidity33%
Visibility—
Dew point37°
Thu, 2273° / 57°0.03Light rain
73 °Light rain

Hamilton, Thursday, 22 October

Light rain. High 73°, low 57°.

Pressure30.12 inHg
Wind9.4 mph NW
Humidity49%
Visibility—
Dew point50°
Fri, 2371° / 52°0Overcast
71 °Overcast

Hamilton, Friday, 23 October

Overcast. High 71°, low 52°.

Pressure30.18 inHg
Wind5.7 mph N
Humidity41%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2461° / 47°0.13Climate normal
61 °Climate normal

Hamilton, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high61°
Average low47°
Average precipitation0.13 in
Chance of precipitation37%
Record high79° (1963)
Record low28° (1981)
Sun, 2561° / 46°0.09Climate normal
61 °Climate normal

Hamilton, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high61°
Average low46°
Average precipitation0.09 in
Chance of precipitation30%
Record high78° (1963)
Record low30° (2013)
Mon, 2661° / 45°0.1Climate normal
61 °Climate normal

Hamilton, Monday, 26 October

Climate normal for this date — 60-year average.

Average high61°
Average low45°
Average precipitation0.1 in
Chance of precipitation30%
Record high80° (1963)
Record low26° (1962)
Tue, 2760° / 45°0.1Climate normal
60 °Climate normal

Hamilton, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high60°
Average low45°
Average precipitation0.1 in
Chance of precipitation33%
Record high78° (2023)
Record low27° (1962)
Wed, 2860° / 44°0.1Climate normal
60 °Climate normal

Hamilton, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high60°
Average low44°
Average precipitation0.1 in
Chance of precipitation38%
Record high74° (1999)
Record low26° (1976)
Thu, 2959° / 44°0.1Climate normal
59 °Climate normal

Hamilton, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high59°
Average low44°
Average precipitation0.1 in
Chance of precipitation18%
Record high78° (1991)
Record low28° (1976)
Fri, 3060° / 44°0.09Climate normal
60 °Climate normal

Hamilton, Friday, 30 October

Climate normal for this date — 60-year average.

Average high60°
Average low44°
Average precipitation0.09 in
Chance of precipitation30%
Record high77° (1971)
Record low30° (1980)
Sat, 3162° / 46°0.1Climate normal
62 °Climate normal

Hamilton, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high62°
Average low46°
Average precipitation0.1 in
Chance of precipitation30%
Record high76° (1974)
Record low29° (2023)
Sun, 0161° / 46°0.17Climate normal
61 °Climate normal

Hamilton, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high61°
Average low46°
Average precipitation0.17 in
Chance of precipitation42%
Record high80° (2016)
Record low27° (2023)
Mon, 0259° / 44°0.11Climate normal
59 °Climate normal

Hamilton, Monday, 2 November

Climate normal for this date — 60-year average.

Average high59°
Average low44°
Average precipitation0.11 in
Chance of precipitation35%
Record high78° (2016)
Record low28° (1993)
Tue, 0357° / 42°0.07Climate normal
57 °Climate normal

Hamilton, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.07 in
Chance of precipitation35%
Record high76° (2003)
Record low22° (1966)
Wed, 0457° / 43°0.09Climate normal
57 °Climate normal

Hamilton, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high57°
Average low43°
Average precipitation0.09 in
Chance of precipitation28%
Record high76° (2003)
Record low16° (1966)
Thu, 0556° / 43°0.08Climate normal
56 °Climate normal

Hamilton, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high56°
Average low43°
Average precipitation0.08 in
Chance of precipitation30%
Record high76° (2024)
Record low21° (1991)
Fri, 0656° / 41°0.09Climate normal
56 °Climate normal

Hamilton, Friday, 6 November

Climate normal for this date — 60-year average.

Average high56°
Average low41°
Average precipitation0.09 in
Chance of precipitation33%
Record high75° (1975)
Record low27° (1995)

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 Hamilton, 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 Hamilton, 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.