As of 16:23 EDT

Weather in Corunna, MI

63°Current weather

Corunna, Sunday, 11 October, 16:23

Overcast. Feels like 62°. High 64°, low 56°.

Pressure29.97 inHg
Wind3.4 mph SE
Humidity82%
Visibility6.2 mi
Dew point57°

Monthly outlook for Corunna, MI: average high 63.3°, average low 48°. That is 3.1° above the climate normal for October. Precipitation is expected on 4 days (about 0.8 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 13 October (78.5°), the coolest 18 October (31.2°).

63.3°/48°
Average high / low
+3.1°
Above normal
4 / 5
Wet days / normal
0.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
11 October – 20 October63.1°58.7°+2.4°
21 October – 30 October63.8°55.3°+4.7°
31 October – 9 Novemberat normal51.4°—

October records over 66 years

85.5°7 October 2007All-time high
22.1°29 October 1967All-time low

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

Mon, 1278° / 56°0Partly cloudy
78 °Partly cloudy

Corunna, Monday, 12 October

Partly cloudy. High 78°, low 56°.

Pressure29.85 inHg
Wind9.7 mph SW
Humidity68%
Visibility6.2 mi
Dew point61°
Tue, 1379° / 64°0.07Light rain
79 °Light rain

Corunna, Tuesday, 13 October

Light rain. High 79°, low 64°.

Pressure29.71 inHg
Wind15.6 mph SW
Humidity67%
Visibility6.2 mi
Dew point65°
Wed, 1465° / 57°0Overcast
65 °Overcast

Corunna, Wednesday, 14 October

Overcast. High 65°, low 57°.

Pressure30.06 inHg
Wind9 mph NW
Humidity63%
Visibility6.2 mi
Dew point52°
Thu, 1560° / 49°0.24Rain
60 °Rain

Corunna, Thursday, 15 October

Rain. High 60°, low 49°.

Pressure30.21 inHg
Wind7.4 mph SE
Humidity67%
Visibility6.2 mi
Dew point48°
Fri, 1657° / 45°0.04Light rain
57 °Light rain

Corunna, Friday, 16 October

Light rain. High 57°, low 45°.

Pressure30.18 inHg
Wind22.3 mph NW
Humidity51%
Visibility—
Dew point38°
Sat, 1746° / 34°0Partly cloudy
46 °Partly cloudy

Corunna, Saturday, 17 October

Partly cloudy. High 46°, low 34°.

Pressure30.50 inHg
Wind14 mph NW
Humidity43%
Visibility—
Dew point24°
Sun, 1855° / 31°0Partly cloudy
55 °Partly cloudy

Corunna, Sunday, 18 October

Partly cloudy. High 55°, low 31°.

Pressure30.42 inHg
Wind20.5 mph SW
Humidity30%
Visibility—
Dew point20°
Mon, 1963° / 43°0Clear
63 °Clear

Corunna, Monday, 19 October

Clear. High 63°, low 43°.

Pressure30.33 inHg
Wind17.9 mph W
Humidity31%
Visibility—
Dew point29°
Tue, 2062° / 43°0Overcast
62 °Overcast

Corunna, Tuesday, 20 October

Overcast. High 62°, low 43°.

Pressure30.39 inHg
Wind7.4 mph SW
Humidity38%
Visibility—
Dew point34°
Wed, 2168° / 48°0Overcast
68 °Overcast

Corunna, Wednesday, 21 October

Overcast. High 68°, low 48°.

Pressure30.27 inHg
Wind14.3 mph S
Humidity29%
Visibility—
Dew point32°
Thu, 2267° / 55°0.01Light rain
67 °Light rain

Corunna, Thursday, 22 October

Light rain. High 67°, low 55°.

Pressure30.27 inHg
Wind14.2 mph S
Humidity33%
Visibility—
Dew point36°
Fri, 2364° / 50°0Overcast
64 °Overcast

Corunna, Friday, 23 October

Overcast. High 64°, low 50°.

Pressure30.18 inHg
Wind6.7 mph S
Humidity43%
Visibility—
Dew point40°
Sat, 2465° / 47°0Clear
65 °Clear

Corunna, Saturday, 24 October

Clear. High 65°, low 47°.

Pressure30.18 inHg
Wind10.4 mph N
Humidity58%
Visibility—
Dew point47°
Sun, 2563° / 43°0Clear
63 °Clear

Corunna, Sunday, 25 October

Clear. High 63°, low 43°.

Pressure30.00 inHg
Wind19.6 mph SE
Humidity48%
Visibility—
Dew point41°
Mon, 2656° / 46°0.41Rain
56 °Rain

Corunna, Monday, 26 October

Rain. High 56°, low 46°.

Pressure29.56 inHg
Wind23.1 mph W
Humidity68%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2754° / 41°0.1Climate normal
54 °Climate normal

Corunna, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high54°
Average low41°
Average precipitation0.1 in
Chance of precipitation35%
Record high75° (2023)
Record low27° (1976)
Wed, 2854° / 40°0.06Climate normal
54 °Climate normal

Corunna, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high54°
Average low40°
Average precipitation0.06 in
Chance of precipitation22%
Record high71° (1989)
Record low24° (1967)
Thu, 2953° / 40°0.06Climate normal
53 °Climate normal

Corunna, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high53°
Average low40°
Average precipitation0.06 in
Chance of precipitation18%
Record high75° (2024)
Record low22° (1967)
Fri, 3055° / 40°0.08Climate normal
55 °Climate normal

Corunna, 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 low28° (1988)
Sat, 3155° / 41°0.11Climate normal
55 °Climate normal

Corunna, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high55°
Average low41°
Average precipitation0.11 in
Chance of precipitation33%
Record high72° (2024)
Record low26° (1988)
Sun, 0153° / 41°0.12Climate normal
53 °Climate normal

Corunna, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high53°
Average low41°
Average precipitation0.12 in
Chance of precipitation45%
Record high73° (2016)
Record low25° (2023)
Mon, 0253° / 40°0.17Climate normal
53 °Climate normal

Corunna, Monday, 2 November

Climate normal for this date — 60-year average.

Average high53°
Average low40°
Average precipitation0.17 in
Chance of precipitation43%
Record high71° (1961)
Record low25° (2014)
Tue, 0351° / 39°0.08Climate normal
51 °Climate normal

Corunna, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high51°
Average low39°
Average precipitation0.08 in
Chance of precipitation30%
Record high73° (1987)
Record low23° (1991)
Wed, 0452° / 39°0.06Climate normal
52 °Climate normal

Corunna, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high52°
Average low39°
Average precipitation0.06 in
Chance of precipitation27%
Record high73° (2015)
Record low20° (1991)
Thu, 0551° / 39°0.12Climate normal
51 °Climate normal

Corunna, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high51°
Average low39°
Average precipitation0.12 in
Chance of precipitation32%
Record high72° (1978)
Record low20° (1991)
Fri, 0651° / 37°0.08Climate normal
51 °Climate normal

Corunna, Friday, 6 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.08 in
Chance of precipitation32%
Record high72° (1975)
Record low25° (1991)
Sat, 0749° / 37°0.07Climate normal
49 °Climate normal

Corunna, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high49°
Average low37°
Average precipitation0.07 in
Chance of precipitation22%
Record high68° (2020)
Record low22° (1991)
Sun, 0849° / 37°0.03Climate normal
49 °Climate normal

Corunna, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high49°
Average low37°
Average precipitation0.03 in
Chance of precipitation23%
Record high72° (2020)
Record low18° (1991)
Mon, 0950° / 37°0.08Climate normal
50 °Climate normal

Corunna, Monday, 9 November

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.08 in
Chance of precipitation32%
Record high74° (2020)
Record low22° (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 Corunna, 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 Corunna, 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.