As of 18:39 EDT

Weather in Sonoma, MI

71°Current weather

Sonoma, Saturday, 10 October, 18:39

Overcast. Feels like 70°. High 75°, low 54°.

Pressure30.12 inHg
Wind6.9 mph S
Humidity47%
Visibility6.2 mi
Dew point50°

Monthly outlook for Sonoma, MI: average high 61.5°, average low 44.5°. That is 1.8° above the climate normal for October. Precipitation is expected on 5 days (about 0.5 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 12 October (79.6°), the coolest 18 October (26.3°).

61.5°/44.5°
Average high / low
+1.8°
Above normal
5 / 5
Wet days / normal
0.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
10 October – 19 October62.5°59.3°+1.8°
20 October – 29 October60°55.6°+2.5°
30 October – 8 Novemberat normal51.8°—

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).

Sun, 1170° / 53°0Mostly clear
70 °Mostly clear

Sonoma, Sunday, 11 October

Mostly clear. High 70°, low 53°.

Pressure30.00 inHg
Wind2.2 mph E
Humidity70%
Visibility6.2 mi
Dew point56°
Mon, 1280° / 55°0Overcast
80 °Overcast

Sonoma, Monday, 12 October

Overcast. High 80°, low 55°.

Pressure29.91 inHg
Wind7.7 mph SW
Humidity66%
Visibility6.2 mi
Dew point61°
Tue, 1377° / 61°0.2Heavy rain
77 °Heavy rain

Sonoma, Tuesday, 13 October

Heavy rain. High 77°, low 61°.

Pressure29.77 inHg
Wind12.5 mph W
Humidity63%
Visibility6.2 mi
Dew point63°
Wed, 1468° / 55°0.01Light rain
68 °Light rain

Sonoma, Wednesday, 14 October

Light rain. High 68°, low 55°.

Pressure30.03 inHg
Wind4.6 mph NW
Humidity78%
Visibility6.2 mi
Dew point58°
Thu, 1561° / 48°0.01Light rain
61 °Light rain

Sonoma, Thursday, 15 October

Light rain. High 61°, low 48°.

Pressure30.27 inHg
Wind8.2 mph E
Humidity57%
Visibility—
Dew point44°
Fri, 1654° / 46°0.05Light rain
54 °Light rain

Sonoma, Friday, 16 October

Light rain. High 54°, low 46°.

Pressure29.91 inHg
Wind21.1 mph W
Humidity60%
Visibility—
Dew point40°
Sat, 1746° / 34°0.12Light rain
46 °Light rain

Sonoma, Saturday, 17 October

Light rain. High 46°, low 34°.

Pressure30.00 inHg
Wind15.9 mph W
Humidity69%
Visibility—
Dew point35°
Sun, 1845° / 26°0Clear
45 °Clear

Sonoma, Sunday, 18 October

Clear. High 45°, low 26°.

Pressure30.47 inHg
Wind12.1 mph N
Humidity27%
Visibility—
Dew point10°
Mon, 1949° / 28°0Overcast
49 °Overcast

Sonoma, Monday, 19 October

Overcast. High 49°, low 28°.

Pressure30.65 inHg
Wind7.1 mph SW
Humidity39%
Visibility—
Dew point22°
Tue, 2055° / 33°0Mostly clear
55 °Mostly clear

Sonoma, Tuesday, 20 October

Mostly clear. High 55°, low 33°.

Pressure30.45 inHg
Wind10.9 mph S
Humidity28%
Visibility—
Dew point19°
Wed, 2161° / 38°0Clear
61 °Clear

Sonoma, Wednesday, 21 October

Clear. High 61°, low 38°.

Pressure30.33 inHg
Wind11.7 mph S
Humidity30%
Visibility—
Dew point26°
Thu, 2263° / 44°0Overcast
63 °Overcast

Sonoma, Thursday, 22 October

Overcast. High 63°, low 44°.

Pressure30.30 inHg
Wind13.7 mph S
Humidity37%
Visibility—
Dew point34°
Fri, 2356° / 48°0Overcast
56 °Overcast

Sonoma, Friday, 23 October

Overcast. High 56°, low 48°.

Pressure30.15 inHg
Wind10.3 mph S
Humidity67%
Visibility—
Dew point45°
Sat, 2462° / 46°0.04Light rain
62 °Light rain

Sonoma, Saturday, 24 October

Light rain. High 62°, low 46°.

Pressure30.15 inHg
Wind10.4 mph E
Humidity48%
Visibility—
Dew point40°
Sun, 2562° / 43°0Partly cloudy
62 °Partly cloudy

Sonoma, Sunday, 25 October

Partly cloudy. High 62°, low 43°.

Pressure30.12 inHg
Wind12.3 mph E
Humidity35%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2655° / 41°0.09Climate normal
55 °Climate normal

Sonoma, Monday, 26 October

Climate normal for this date — 60-year average.

Average high55°
Average low41°
Average precipitation0.09 in
Chance of precipitation33%
Record high76° (1963)
Record low26° (1962)
Tue, 2754° / 41°0.1Climate normal
54 °Climate normal

Sonoma, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high54°
Average low41°
Average precipitation0.1 in
Chance of precipitation40%
Record high73° (2023)
Record low24° (1976)
Wed, 2854° / 40°0.07Climate normal
54 °Climate normal

Sonoma, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high54°
Average low40°
Average precipitation0.07 in
Chance of precipitation28%
Record high69° (1989)
Record low26° (1976)
Thu, 2953° / 40°0.06Climate normal
53 °Climate normal

Sonoma, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high53°
Average low40°
Average precipitation0.06 in
Chance of precipitation23%
Record high74° (2024)
Record low20° (1967)
Fri, 3055° / 40°0.08Climate normal
55 °Climate normal

Sonoma, Friday, 30 October

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.08 in
Chance of precipitation23%
Record high74° (2024)
Record low26° (1980)
Sat, 3155° / 41°0.11Climate normal
55 °Climate normal

Sonoma, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high55°
Average low41°
Average precipitation0.11 in
Chance of precipitation42%
Record high73° (1974)
Record low24° (1988)
Sun, 0153° / 41°0.14Climate normal
53 °Climate normal

Sonoma, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high53°
Average low41°
Average precipitation0.14 in
Chance of precipitation47%
Record high73° (2016)
Record low25° (2023)
Mon, 0253° / 40°0.13Climate normal
53 °Climate normal

Sonoma, Monday, 2 November

Climate normal for this date — 60-year average.

Average high53°
Average low40°
Average precipitation0.13 in
Chance of precipitation45%
Record high71° (1961)
Record low26° (2014)
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)

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.