As of 07:56 EDT

Weather in Arnold, MI

43°Current weather

Arnold, Thursday, 8 October, 07:56

Clear. Feels like 38°. High 66°, low 43°.

Pressure29.91 inHg
Wind7.7 mph NW
Humidity85%
Visibility6.2 mi
Dew point39°

Monthly outlook for Arnold, MI: average high 64.3°, average low 44.3°. That is 6° above the climate normal for October. Precipitation is expected on 4 days (about 0.7 inches), against a normal of 6 days and 1.5 inches. The warmest day looks like 11 October (77.7°), the coolest 9 October (34.4°).

64.3°/44.3°
Average high / low
+6°
Above normal
4 / 6
Wet days / normal
0.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 October – 17 October65.8°54.8°+6.1°
18 October – 27 October62°50.6°+6.3°
28 October – 6 Novemberat normal46.2°—

October records over 66 years

82.6°2 October 2023All-time high
16.5°24 October 2002All-time low

Climate normals and records are computed from the nearest reference point — Northland (5 mi).

Fri, 0969° / 34°0Partly cloudy
69 °Partly cloudy

Arnold, Friday, 9 October

Partly cloudy. High 69°, low 34°.

Pressure30.15 inHg
Wind2.3 mph W
Humidity48%
Visibility6.2 mi
Dew point38°
Sat, 1077° / 48°0Clear
77 °Clear

Arnold, Saturday, 10 October

Clear. High 77°, low 48°.

Pressure30.00 inHg
Wind11.4 mph S
Humidity67%
Visibility6.2 mi
Dew point58°
Sun, 1178° / 59°0Clear
78 °Clear

Arnold, Sunday, 11 October

Clear. High 78°, low 59°.

Pressure29.94 inHg
Wind9.8 mph SW
Humidity56%
Visibility6.2 mi
Dew point55°
Mon, 1276° / 54°0.1Light rain
76 °Light rain

Arnold, Monday, 12 October

Light rain. High 76°, low 54°.

Pressure29.71 inHg
Wind9.7 mph SW
Humidity58%
Visibility—
Dew point56°
Tue, 1354° / 41°0.02Light rain
54 °Light rain

Arnold, Tuesday, 13 October

Light rain. High 54°, low 41°.

Pressure29.97 inHg
Wind13.8 mph N
Humidity66%
Visibility—
Dew point39°
Wed, 1454° / 35°0.04Light rain
54 °Light rain

Arnold, Wednesday, 14 October

Light rain. High 54°, low 35°.

Pressure30.09 inHg
Wind11.9 mph SE
Humidity45%
Visibility—
Dew point30°
Thu, 1571° / 52°0.33Rain
71 °Rain

Arnold, Thursday, 15 October

Rain. High 71°, low 52°.

Pressure29.62 inHg
Wind14.9 mph S
Humidity77%
Visibility—
Dew point58°
Fri, 1662° / 43°0Mostly clear
62 °Mostly clear

Arnold, Friday, 16 October

Mostly clear. High 62°, low 43°.

Pressure29.85 inHg
Wind14.1 mph W
Humidity58%
Visibility—
Dew point42°
Sat, 1752° / 37°0Overcast
52 °Overcast

Arnold, Saturday, 17 October

Overcast. High 52°, low 37°.

Pressure30.53 inHg
Wind9.5 mph N
Humidity43%
Visibility—
Dew point28°
Sun, 1851° / 36°0.07Light rain
51 °Light rain

Arnold, Sunday, 18 October

Light rain. High 51°, low 36°.

Pressure30.21 inHg
Wind6.6 mph W
Humidity82%
Visibility—
Dew point40°
Mon, 1963° / 41°0Clear
63 °Clear

Arnold, Monday, 19 October

Clear. High 63°, low 41°.

Pressure30.15 inHg
Wind6.7 mph SW
Humidity35%
Visibility—
Dew point32°
Tue, 2061° / 43°0Overcast
61 °Overcast

Arnold, Tuesday, 20 October

Overcast. High 61°, low 43°.

Pressure30.06 inHg
Wind6.2 mph SW
Humidity60%
Visibility—
Dew point43°
Wed, 2163° / 43°0Partly cloudy
63 °Partly cloudy

Arnold, Wednesday, 21 October

Partly cloudy. High 63°, low 43°.

Pressure29.91 inHg
Wind6 mph SE
Humidity42%
Visibility—
Dew point37°
Thu, 2265° / 47°0.1Light rain
65 °Light rain

Arnold, Thursday, 22 October

Light rain. High 65°, low 47°.

Pressure29.62 inHg
Wind15.8 mph S
Humidity60%
Visibility—
Dew point48°
Fri, 2370° / 50°0Overcast
70 °Overcast

Arnold, Friday, 23 October

Overcast. High 70°, low 50°.

Pressure29.71 inHg
Wind11.5 mph S
Humidity27%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2451° / 38°0.15Climate normal
51 °Climate normal

Arnold, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.15 in
Chance of precipitation40%
Record high74° (1963)
Record low17° (2002)
Sun, 2550° / 37°0.09Climate normal
50 °Climate normal

Arnold, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.09 in
Chance of precipitation30%
Record high71° (1989)
Record low24° (2020)
Mon, 2649° / 36°0.06Climate normal
49 °Climate normal

Arnold, Monday, 26 October

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.06 in
Chance of precipitation23%
Record high73° (1989)
Record low24° (1962)
Tue, 2749° / 36°0.1Climate normal
49 °Climate normal

Arnold, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.1 in
Chance of precipitation28%
Record high67° (1989)
Record low20° (2020)
Wed, 2848° / 35°0.07Climate normal
48 °Climate normal

Arnold, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.07 in
Chance of precipitation30%
Record high65° (1974)
Record low23° (1967)
Thu, 2947° / 35°0.05Climate normal
47 °Climate normal

Arnold, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.05 in
Chance of precipitation22%
Record high73° (2024)
Record low24° (1988)
Fri, 3049° / 35°0.08Climate normal
49 °Climate normal

Arnold, Friday, 30 October

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.08 in
Chance of precipitation33%
Record high75° (2024)
Record low21° (1988)
Sat, 3147° / 35°0.08Climate normal
47 °Climate normal

Arnold, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.08 in
Chance of precipitation33%
Record high62° (2022)
Record low22° (1996)
Sun, 0147° / 34°0.1Climate normal
47 °Climate normal

Arnold, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.1 in
Chance of precipitation32%
Record high66° (2022)
Record low22° (2023)
Mon, 0246° / 33°0.1Climate normal
46 °Climate normal

Arnold, Monday, 2 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.1 in
Chance of precipitation32%
Record high65° (2022)
Record low17° (1984)
Tue, 0345° / 33°0.05Climate normal
45 °Climate normal

Arnold, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high45°
Average low33°
Average precipitation0.05 in
Chance of precipitation30%
Record high67° (2022)
Record low15° (1989)
Wed, 0445° / 33°0.06Climate normal
45 °Climate normal

Arnold, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high45°
Average low33°
Average precipitation0.06 in
Chance of precipitation27%
Record high68° (2008)
Record low17° (1991)
Thu, 0545° / 33°0.1Climate normal
45 °Climate normal

Arnold, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high45°
Average low33°
Average precipitation0.1 in
Chance of precipitation32%
Record high65° (2016)
Record low15° (1991)
Fri, 0644° / 32°0.08Climate normal
44 °Climate normal

Arnold, Friday, 6 November

Climate normal for this date — 60-year average.

Average high44°
Average low32°
Average precipitation0.08 in
Chance of precipitation25%
Record high71° (2020)
Record low10° (1991)

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 Arnold, 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 Arnold, 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.