As of 00:00 EDT

Weather in Hamilton, MI

55°Current weather

Hamilton, Thursday, 15 October, 00:00

Overcast. Feels like 54°. High 61°, low 51°.

Pressure30.18 inHg
Wind6.9 mph NE
Humidity78%
Visibility6.2 mi
Dew point49°

Monthly outlook for Hamilton, MI: average high 61.2°, average low 48.3°. That is 3° above the climate normal for October. Precipitation is expected on 5 days (about 2.7 inches), against a normal of 6 days and 1.9 inches. The warmest day looks like 23 October (75.6°), the coolest 17 October (38.6°).

61.2°/48.3°
Average high / low
+3°
Above normal
5 / 6
Wet days / normal
2.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
15 October – 24 October63.6°56.8°+3.8°
25 October – 3 November57.2°53.6°+2°
4 November – 13 Novemberat normal48.7°—

October records over 66 years

81.9°8 October 2007All-time high
29.8°19 October 1972All-time low

Climate normals and records are computed from the nearest reference point — Fennville (8 mi).

Fri, 1660° / 46°0.34Rain
60 °Rain

Hamilton, Friday, 16 October

Rain. High 60°, low 46°.

Pressure29.88 inHg
Wind16.9 mph NW
Humidity87%
Visibility3.9 mi
Dew point49°
Sat, 1752° / 39°0Overcast
52 °Overcast

Hamilton, Saturday, 17 October

Overcast. High 52°, low 39°.

Pressure30.50 inHg
Wind3.4 mph W
Humidity57%
Visibility6.2 mi
Dew point35°
Sun, 1857° / 50°0Clear
57 °Clear

Hamilton, Sunday, 18 October

Clear. High 57°, low 50°.

Pressure30.47 inHg
Wind15.3 mph SW
Humidity63%
Visibility6.2 mi
Dew point42°
Mon, 1958° / 47°0Clear
58 °Clear

Hamilton, Monday, 19 October

Clear. High 58°, low 47°.

Pressure30.39 inHg
Wind9.6 mph S
Humidity61%
Visibility—
Dew point43°
Tue, 2063° / 40°0Clear
63 °Clear

Hamilton, Tuesday, 20 October

Clear. High 63°, low 40°.

Pressure30.36 inHg
Wind5.1 mph NW
Humidity55%
Visibility—
Dew point44°
Wed, 2168° / 49°0Overcast
68 °Overcast

Hamilton, Wednesday, 21 October

Overcast. High 68°, low 49°.

Pressure30.36 inHg
Wind7.3 mph SE
Humidity37%
Visibility—
Dew point39°
Thu, 2271° / 52°0Overcast
71 °Overcast

Hamilton, Thursday, 22 October

Overcast. High 71°, low 52°.

Pressure30.24 inHg
Wind8.8 mph S
Humidity44%
Visibility—
Dew point45°
Fri, 2376° / 55°0Overcast
76 °Overcast

Hamilton, Friday, 23 October

Overcast. High 76°, low 55°.

Pressure30.06 inHg
Wind16.8 mph S
Humidity47%
Visibility—
Dew point51°
Sat, 2469° / 61°0.61Rain
69 °Rain

Hamilton, Saturday, 24 October

Rain. High 69°, low 61°.

Pressure30.21 inHg
Wind14.6 mph SW
Humidity94%
Visibility—
Dew point62°
Sun, 2562° / 56°0.15Light rain
62 °Light rain

Hamilton, Sunday, 25 October

Light rain. High 62°, low 56°.

Pressure30.15 inHg
Wind7.9 mph N
Humidity78%
Visibility—
Dew point52°
Mon, 2653° / 47°1.31Heavy rain
53 °Heavy rain

Hamilton, Monday, 26 October

Heavy rain. High 53°, low 47°.

Pressure29.97 inHg
Wind16.8 mph NW
Humidity78%
Visibility—
Dew point45°
Tue, 2757° / 46°0.01Light rain
57 °Light rain

Hamilton, Tuesday, 27 October

Light rain. High 57°, low 46°.

Pressure30.15 inHg
Wind9.4 mph W
Humidity56%
Visibility—
Dew point40°
Wed, 2859° / 45°0Clear
59 °Clear

Hamilton, Wednesday, 28 October

Clear. High 59°, low 45°.

Pressure29.91 inHg
Wind6.1 mph SE
Humidity52%
Visibility—
Dew point39°
Thu, 2957° / 47°0Clear
57 °Clear

Hamilton, Thursday, 29 October

Clear. High 57°, low 47°.

Pressure29.88 inHg
Wind15.8 mph W
Humidity67%
Visibility—
Dew point45°
Fri, 3056° / 42°0Clear
56 °Clear

Hamilton, Friday, 30 October

Clear. High 56°, low 42°.

Pressure30.12 inHg
Wind9.3 mph NW
Humidity39%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3154° / 44°0.13Climate normal
54 °Climate normal

Hamilton, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high54°
Average low44°
Average precipitation0.13 in
Chance of precipitation48%
Record high70° (1974)
Record low30° (2020)
Sun, 0153° / 44°0.16Climate normal
53 °Climate normal

Hamilton, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high53°
Average low44°
Average precipitation0.16 in
Chance of precipitation52%
Record high67° (1999)
Record low30° (2023)
Mon, 0252° / 43°0.14Climate normal
52 °Climate normal

Hamilton, Monday, 2 November

Climate normal for this date — 60-year average.

Average high52°
Average low43°
Average precipitation0.14 in
Chance of precipitation42%
Record high71° (1961)
Record low29° (2014)
Tue, 0351° / 42°0.08Climate normal
51 °Climate normal

Hamilton, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high51°
Average low42°
Average precipitation0.08 in
Chance of precipitation38%
Record high70° (1961)
Record low25° (1991)
Wed, 0451° / 43°0.1Climate normal
51 °Climate normal

Hamilton, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high51°
Average low43°
Average precipitation0.1 in
Chance of precipitation42%
Record high69° (2022)
Record low25° (1991)
Thu, 0551° / 42°0.15Climate normal
51 °Climate normal

Hamilton, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high51°
Average low42°
Average precipitation0.15 in
Chance of precipitation37%
Record high70° (2024)
Record low23° (1991)
Fri, 0651° / 41°0.1Climate normal
51 °Climate normal

Hamilton, Friday, 6 November

Climate normal for this date — 60-year average.

Average high51°
Average low41°
Average precipitation0.1 in
Chance of precipitation40%
Record high69° (1975)
Record low27° (1991)
Sat, 0749° / 41°0.06Climate normal
49 °Climate normal

Hamilton, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high49°
Average low41°
Average precipitation0.06 in
Chance of precipitation32%
Record high67° (2020)
Record low24° (1991)
Sun, 0849° / 40°0.07Climate normal
49 °Climate normal

Hamilton, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high49°
Average low40°
Average precipitation0.07 in
Chance of precipitation30%
Record high73° (2020)
Record low25° (1991)
Mon, 0950° / 40°0.11Climate normal
50 °Climate normal

Hamilton, Monday, 9 November

Climate normal for this date — 60-year average.

Average high50°
Average low40°
Average precipitation0.11 in
Chance of precipitation43%
Record high74° (2020)
Record low26° (1991)
Tue, 1049° / 40°0.15Climate normal
49 °Climate normal

Hamilton, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high49°
Average low40°
Average precipitation0.15 in
Chance of precipitation50%
Record high72° (2020)
Record low22° (2025)
Wed, 1147° / 38°0.1Climate normal
47 °Climate normal

Hamilton, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high47°
Average low38°
Average precipitation0.1 in
Chance of precipitation48%
Record high64° (1964)
Record low22° (2017)
Thu, 1245° / 37°0.09Climate normal
45 °Climate normal

Hamilton, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high45°
Average low37°
Average precipitation0.09 in
Chance of precipitation40%
Record high64° (1964)
Record low20° (2019)
Fri, 1345° / 37°0.07Climate normal
45 °Climate normal

Hamilton, Friday, 13 November

Climate normal for this date — 60-year average.

Average high45°
Average low37°
Average precipitation0.07 in
Chance of precipitation37%
Record high62° (1989)
Record low12° (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 Hamilton, MI 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, MI 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.