As of 15:23 EDT

Weather in Grafton, MI

64°Current weather

Grafton, Saturday, 24 October, 15:23

Clear. Feels like 63°. High 65°, low 41°.

Pressure30.42 inHg
Wind5.7 mph E
Humidity62%
Visibility6.2 mi
Dew point51°

Monthly outlook for Grafton, MI: average high 59.2°, average low 44.7°. That is 3.5° above the climate normal for October. Precipitation is expected on 4 days (about 1.4 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 29 October (69.9°), the coolest 5 November (32.5°).

59.2°/44.7°
Average high / low
+3.5°
Above normal
4 / 5
Wet days / normal
1.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
24 October – 2 November63°54.1°+4.9°
3 November – 12 November52.9°49.8°+1.7°
13 November – 22 Novemberat normal45.3°—

October records over 66 years

84.6°1 October 2019All-time high
29.7°31 October 2023All-time low

Climate normals and records are computed from the nearest reference point — Stony Point (9 mi).

Sun, 2567° / 40°0Overcast
67 °Overcast

Grafton, Sunday, 25 October

Overcast. High 67°, low 40°.

Pressure30.47 inHg
Wind3 mph S
Humidity68%
Visibility6.2 mi
Dew point50°
Mon, 2668° / 43°0Partly cloudy
68 °Partly cloudy

Grafton, Monday, 26 October

Partly cloudy. High 68°, low 43°.

Pressure30.36 inHg
Wind2.6 mph NW
Humidity65%
Visibility6.2 mi
Dew point51°
Tue, 2758° / 50°0Overcast
58 °Overcast

Grafton, Tuesday, 27 October

Overcast. High 58°, low 50°.

Pressure30.39 inHg
Wind6.3 mph E
Humidity64%
Visibility6.2 mi
Dew point43°
Wed, 2865° / 48°0Clear
65 °Clear

Grafton, Wednesday, 28 October

Clear. High 65°, low 48°.

Pressure30.30 inHg
Wind5.6 mph SE
Humidity70%
Visibility6.2 mi
Dew point51°
Thu, 2970° / 49°0Partly cloudy
70 °Partly cloudy

Grafton, Thursday, 29 October

Partly cloudy. High 70°, low 49°.

Pressure30.12 inHg
Wind10.8 mph SW
Humidity51%
Visibility—
Dew point48°
Fri, 3061° / 49°0Light rain
61 °Light rain

Grafton, Friday, 30 October

Light rain. High 61°, low 49°.

Pressure30.27 inHg
Wind12.1 mph NE
Humidity42%
Visibility—
Dew point37°
Sat, 3156° / 43°0Overcast
56 °Overcast

Grafton, Saturday, 31 October

Overcast. High 56°, low 43°.

Pressure30.39 inHg
Wind12.8 mph SE
Humidity61%
Visibility—
Dew point41°
Sun, 0164° / 49°0Overcast
64 °Overcast

Grafton, Sunday, 1 November

Overcast. High 64°, low 49°.

Pressure30.09 inHg
Wind12.8 mph SE
Humidity53%
Visibility—
Dew point39°
Mon, 0257° / 53°1Rain
57 °Rain

Grafton, Monday, 2 November

Rain. High 57°, low 53°.

Pressure29.77 inHg
Wind17.2 mph S
Humidity93%
Visibility—
Dew point53°
Tue, 0350° / 40°0.12Light rain
50 °Light rain

Grafton, Tuesday, 3 November

Light rain. High 50°, low 40°.

Pressure29.94 inHg
Wind18.5 mph NW
Humidity48%
Visibility—
Dew point30°
Wed, 0447° / 33°0Partly cloudy
47 °Partly cloudy

Grafton, Wednesday, 4 November

Partly cloudy. High 47°, low 33°.

Pressure30.12 inHg
Wind12.9 mph NW
Humidity43%
Visibility—
Dew point23°
Thu, 0549° / 32°0Overcast
49 °Overcast

Grafton, Thursday, 5 November

Overcast. High 49°, low 32°.

Pressure30.39 inHg
Wind10 mph S
Humidity40%
Visibility—
Dew point22°
Fri, 0653° / 45°0.06Light rain
53 °Light rain

Grafton, Friday, 6 November

Light rain. High 53°, low 45°.

Pressure30.21 inHg
Wind15.1 mph SW
Humidity63%
Visibility—
Dew point37°
Sat, 0761° / 51°0.03Light rain
61 °Light rain

Grafton, Saturday, 7 November

Light rain. High 61°, low 51°.

Pressure30.12 inHg
Wind15.5 mph SW
Humidity42%
Visibility—
Dew point36°
Sun, 0858° / 49°0.22Light rain
58 °Light rain

Grafton, Sunday, 8 November

Light rain. High 58°, low 49°.

Pressure29.71 inHg
Wind21.1 mph NW
Humidity78%
Visibility—
Dew point48°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0950° / 41°0.13Climate normal
50 °Climate normal

Grafton, Monday, 9 November

Climate normal for this date — 60-year average.

Average high50°
Average low41°
Average precipitation0.13 in
Chance of precipitation35%
Record high69° (2020)
Record low24° (1991)
Tue, 1050° / 40°0.13Climate normal
50 °Climate normal

Grafton, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high50°
Average low40°
Average precipitation0.13 in
Chance of precipitation32%
Record high71° (2020)
Record low21° (2017)
Wed, 1147° / 38°0.14Climate normal
47 °Climate normal

Grafton, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high47°
Average low38°
Average precipitation0.14 in
Chance of precipitation38%
Record high66° (2020)
Record low24° (2025)
Thu, 1246° / 37°0.08Climate normal
46 °Climate normal

Grafton, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high46°
Average low37°
Average precipitation0.08 in
Chance of precipitation25%
Record high66° (1964)
Record low17° (2019)
Fri, 1346° / 37°0.07Climate normal
46 °Climate normal

Grafton, Friday, 13 November

Climate normal for this date — 60-year average.

Average high46°
Average low37°
Average precipitation0.07 in
Chance of precipitation18%
Record high61° (2005)
Record low8° (2019)
Sat, 1446° / 37°0.13Climate normal
46 °Climate normal

Grafton, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high46°
Average low37°
Average precipitation0.13 in
Chance of precipitation32%
Record high59° (1994)
Record low19° (1986)
Sun, 1546° / 38°0.17Climate normal
46 °Climate normal

Grafton, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high46°
Average low38°
Average precipitation0.17 in
Chance of precipitation37%
Record high65° (2025)
Record low23° (1969)
Mon, 1645° / 36°0.09Climate normal
45 °Climate normal

Grafton, Monday, 16 November

Climate normal for this date — 60-year average.

Average high45°
Average low36°
Average precipitation0.09 in
Chance of precipitation32%
Record high60° (1988)
Record low24° (1997)
Tue, 1745° / 37°0.1Climate normal
45 °Climate normal

Grafton, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high45°
Average low37°
Average precipitation0.1 in
Chance of precipitation35%
Record high60° (2021)
Record low22° (2014)
Wed, 1846° / 37°0.12Climate normal
46 °Climate normal

Grafton, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high46°
Average low37°
Average precipitation0.12 in
Chance of precipitation27%
Record high63° (2016)
Record low17° (2014)
Thu, 1946° / 37°0.09Climate normal
46 °Climate normal

Grafton, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high46°
Average low37°
Average precipitation0.09 in
Chance of precipitation38%
Record high62° (1985)
Record low16° (2014)
Fri, 2045° / 36°0.13Climate normal
45 °Climate normal

Grafton, Friday, 20 November

Climate normal for this date — 60-year average.

Average high45°
Average low36°
Average precipitation0.13 in
Chance of precipitation35%
Record high64° (1985)
Record low21° (2022)
Sat, 2144° / 35°0.09Climate normal
44 °Climate normal

Grafton, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high44°
Average low35°
Average precipitation0.09 in
Chance of precipitation32%
Record high56° (1994)
Record low17° (2014)
Sun, 2243° / 34°0.12Climate normal
43 °Climate normal

Grafton, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high43°
Average low34°
Average precipitation0.12 in
Chance of precipitation23%
Record high60° (2010)
Record low17° (1964)

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 Grafton, 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 Grafton, 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.