As of 09:31 EDT

Weather in Sonoma, MI

41°Current weather

Sonoma, Sunday, 18 October, 09:31

Clear. Feels like 36°. High 58°, low 38°.

Pressure30.50 inHg
Wind6.9 mph SW
Humidity68%
Visibility6.2 mi
Dew point31°

Monthly outlook for Sonoma, MI: average high 60.7°, average low 43.5°. That is 3° above the climate normal for October. Precipitation is expected on 5 days (about 0.9 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 30 October (68.1°), the coolest 2 November (36.7°).

60.7°/43.5°
Average high / low
+3°
Above normal
5 / 5
Wet days / normal
0.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October61.3°56.2°+2.9°
28 October – 6 November59.8°52.6°+4°
7 November – 16 Novemberat normal47.1°—

October records over 66 years

84.7°7 October 2007All-time high
19.8°29 October 1967All-time low

Climate normals and records are computed from the nearest reference point — Marshall (14 mi).

Mon, 1960° / 39°0Clear
60 °Clear

Sonoma, Monday, 19 October

Clear. High 60°, low 39°.

Pressure30.45 inHg
Wind3.5 mph SW
Humidity57%
Visibility6.2 mi
Dew point42°
Tue, 2064° / 40°0Clear
64 °Clear

Sonoma, Tuesday, 20 October

Clear. High 64°, low 40°.

Pressure30.42 inHg
Wind4.6 mph E
Humidity60%
Visibility6.2 mi
Dew point46°
Wed, 2163° / 41°0Clear
63 °Clear

Sonoma, Wednesday, 21 October

Clear. High 63°, low 41°.

Pressure30.33 inHg
Wind2.7 mph S
Humidity67%
Visibility6.2 mi
Dew point49°
Thu, 2264° / 44°0Overcast
64 °Overcast

Sonoma, Thursday, 22 October

Overcast. High 64°, low 44°.

Pressure30.30 inHg
Wind6.6 mph N
Humidity59%
Visibility—
Dew point47°
Fri, 2358° / 40°0Clear
58 °Clear

Sonoma, Friday, 23 October

Clear. High 58°, low 40°.

Pressure30.42 inHg
Wind7.9 mph SE
Humidity44%
Visibility—
Dew point33°
Sat, 2467° / 43°0Overcast
67 °Overcast

Sonoma, Saturday, 24 October

Overcast. High 67°, low 43°.

Pressure30.36 inHg
Wind14.2 mph S
Humidity47%
Visibility—
Dew point42°
Sun, 2562° / 44°0.04Light rain
62 °Light rain

Sonoma, Sunday, 25 October

Light rain. High 62°, low 44°.

Pressure30.36 inHg
Wind13.6 mph SW
Humidity42%
Visibility—
Dew point35°
Mon, 2658° / 38°0Overcast
58 °Overcast

Sonoma, Monday, 26 October

Overcast. High 58°, low 38°.

Pressure30.33 inHg
Wind6.1 mph S
Humidity29%
Visibility—
Dew point23°
Tue, 2760° / 49°0Overcast
60 °Overcast

Sonoma, Tuesday, 27 October

Overcast. High 60°, low 49°.

Pressure30.33 inHg
Wind8 mph SE
Humidity48%
Visibility—
Dew point37°
Wed, 2862° / 51°0.05Light rain
62 °Light rain

Sonoma, Wednesday, 28 October

Light rain. High 62°, low 51°.

Pressure30.03 inHg
Wind13 mph S
Humidity60%
Visibility—
Dew point47°
Thu, 2966° / 56°0.09Light rain
66 °Light rain

Sonoma, Thursday, 29 October

Light rain. High 66°, low 56°.

Pressure29.74 inHg
Wind14.3 mph SW
Humidity79%
Visibility—
Dew point58°
Fri, 3068° / 50°0.08Light rain
68 °Light rain

Sonoma, Friday, 30 October

Light rain. High 68°, low 50°.

Pressure29.85 inHg
Wind9.7 mph SE
Humidity57%
Visibility—
Dew point49°
Sat, 3163° / 46°0.59Rain
63 °Rain

Sonoma, Saturday, 31 October

Rain. High 63°, low 46°.

Pressure29.56 inHg
Wind20.3 mph SW
Humidity91%
Visibility—
Dew point59°
Sun, 0145° / 39°0Overcast
45 °Overcast

Sonoma, Sunday, 1 November

Overcast. High 45°, low 39°.

Pressure30.12 inHg
Wind21.7 mph W
Humidity63%
Visibility—
Dew point33°
Mon, 0254° / 37°0Partly cloudy
54 °Partly cloudy

Sonoma, Monday, 2 November

Partly cloudy. High 54°, low 37°.

Pressure30.42 inHg
Wind6.9 mph SE
Humidity45%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0351° / 38°0.07Climate normal
51 °Climate normal

Sonoma, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.07 in
Chance of precipitation28%
Record high71° (1987)
Record low21° (1991)
Wed, 0451° / 39°0.08Climate normal
51 °Climate normal

Sonoma, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high51°
Average low39°
Average precipitation0.08 in
Chance of precipitation32%
Record high71° (2015)
Record low17° (1991)
Thu, 0551° / 38°0.11Climate normal
51 °Climate normal

Sonoma, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.11 in
Chance of precipitation32%
Record high71° (1978)
Record low18° (1991)
Fri, 0651° / 37°0.07Climate normal
51 °Climate normal

Sonoma, Friday, 6 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.07 in
Chance of precipitation32%
Record high72° (1975)
Record low23° (1967)
Sat, 0749° / 37°0.07Climate normal
49 °Climate normal

Sonoma, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high49°
Average low37°
Average precipitation0.07 in
Chance of precipitation32%
Record high66° (2020)
Record low22° (1991)
Sun, 0849° / 37°0.04Climate normal
49 °Climate normal

Sonoma, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high49°
Average low37°
Average precipitation0.04 in
Chance of precipitation20%
Record high70° (2020)
Record low15° (1967)
Mon, 0950° / 37°0.11Climate normal
50 °Climate normal

Sonoma, Monday, 9 November

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.11 in
Chance of precipitation33%
Record high73° (2020)
Record low20° (1991)
Tue, 1049° / 36°0.12Climate normal
49 °Climate normal

Sonoma, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.12 in
Chance of precipitation42%
Record high71° (2020)
Record low19° (2017)
Wed, 1147° / 34°0.11Climate normal
47 °Climate normal

Sonoma, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.11 in
Chance of precipitation35%
Record high67° (1964)
Record low21° (2017)
Thu, 1245° / 32°0.07Climate normal
45 °Climate normal

Sonoma, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.07 in
Chance of precipitation25%
Record high68° (1964)
Record low6° (2019)
Fri, 1345° / 32°0.06Climate normal
45 °Climate normal

Sonoma, Friday, 13 November

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.06 in
Chance of precipitation28%
Record high64° (1989)
Record low4° (2019)
Sat, 1446° / 33°0.08Climate normal
46 °Climate normal

Sonoma, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.08 in
Chance of precipitation35%
Record high63° (1971)
Record low10° (1986)
Sun, 1546° / 33°0.13Climate normal
46 °Climate normal

Sonoma, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.13 in
Chance of precipitation38%
Record high65° (2025)
Record low19° (1992)
Mon, 1645° / 32°0.07Climate normal
45 °Climate normal

Sonoma, Monday, 16 November

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.07 in
Chance of precipitation30%
Record high62° (2023)
Record low13° (1997)

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 Sonoma, 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 Sonoma, 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.