Monthly outlook for Ayr, MI: average high 49.3°, average low 39.3°. That is 1.6° below the climate normal for October. Precipitation is expected on 7 days (about 1.4 inches), against a normal of 8 days and 2.0 inches. The warmest day looks like 21 October (59.9°), the coolest 23 October (28.4°).
49.3°/39.3°
Average high / low
−1.6°
Below normal
7 / 8
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 October – 23 October
52.3°
53°
-0.4°
24 October – 2 November
44.2°
50°
-3.2°
3 November – 12 November
at normal
45.1°
—
October records over 66 years
82°3 October 2023All-time high
25.7°30 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Harbor Springs (8 mi).
Thu, 1552° / 42°0.35
52 °
Ayr, Thursday, 15 October
Rain. High 52°, low 42°.
Pressure30.18 inHg
Wind9.1 mph SE
Humidity73%
Visibility6.2 mi
Dew point44°
Fri, 1649° / 40°0.43
49 °
Ayr, Friday, 16 October
Rain. High 49°, low 40°.
Pressure29.88 inHg
Wind13 mph N
Humidity74%
Visibility6.2 mi
Dew point41°
Sat, 1750° / 36°0
50 °
Ayr, Saturday, 17 October
Clear. High 50°, low 36°.
Pressure30.42 inHg
Wind6.9 mph SW
Humidity60%
Visibility6.2 mi
Dew point33°
Sun, 1857° / 51°0
57 °
Ayr, Sunday, 18 October
Partly cloudy. High 57°, low 51°.
Pressure30.24 inHg
Wind20.6 mph SW
Humidity53%
Visibility—
Dew point38°
Mon, 1957° / 47°0
57 °
Ayr, Monday, 19 October
Mostly clear. High 57°, low 47°.
Pressure30.36 inHg
Wind15.9 mph SW
Humidity68%
Visibility—
Dew point45°
Tue, 2059° / 42°0
59 °
Ayr, Tuesday, 20 October
Clear. High 59°, low 42°.
Pressure30.27 inHg
Wind8.3 mph W
Humidity34%
Visibility—
Dew point29°
Wed, 2160° / 41°0.12
60 °
Ayr, Wednesday, 21 October
Light rain. High 60°, low 41°.
Pressure29.97 inHg
Wind16 mph NW
Humidity69%
Visibility—
Dew point47°
Thu, 2243° / 34°0
43 °
Ayr, Thursday, 22 October
Overcast. High 43°, low 34°.
Pressure30.27 inHg
Wind14.9 mph NW
Humidity48%
Visibility—
Dew point24°
Fri, 2345° / 28°0
45 °
Ayr, Friday, 23 October
Clear. High 45°, low 28°.
Pressure30.45 inHg
Wind7.2 mph N
Humidity43%
Visibility—
Dew point21°
Sat, 2449° / 31°0
49 °
Ayr, Saturday, 24 October
Overcast. High 49°, low 31°.
Pressure30.21 inHg
Wind7.7 mph W
Humidity43%
Visibility—
Dew point25°
Sun, 2546° / 39°0.16
46 °
Ayr, Sunday, 25 October
Light rain. High 46°, low 39°.
Pressure29.80 inHg
Wind12.8 mph NW
Humidity70%
Visibility—
Dew point36°
Mon, 2640° / 37°0.08
40 °
Ayr, Monday, 26 October
Snow. High 40°, low 37°.
Pressure29.91 inHg
Wind13.4 mph NW
Humidity67%
Visibility—
Dew point29°
Tue, 2742° / 38°0.06
42 °
Ayr, Tuesday, 27 October
Light rain. High 42°, low 38°.
Pressure29.94 inHg
Wind9.7 mph NW
Humidity68%
Visibility—
Dew point31°
Wed, 2843° / 39°0
43 °
Ayr, Wednesday, 28 October
Overcast. High 43°, low 39°.
Pressure29.97 inHg
Wind7.8 mph N
Humidity62%
Visibility—
Dew point30°
Thu, 2945° / 37°0
45 °
Ayr, Thursday, 29 October
Overcast. High 45°, low 37°.
Pressure30.03 inHg
Wind5.7 mph N
Humidity57%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 3050° / 41°0.1
50 °
Ayr, Friday, 30 October
Climate normal for this date — 60-year average.
Average high50°
Average low41°
Average precipitation0.1 in
Chance of precipitation33%
Record high70° (2024)
Record low26° (2020)
Sat, 3150° / 41°0.11
50 °
Ayr, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high50°
Average low41°
Average precipitation0.11 in
Chance of precipitation48%
Record high63° (1971)
Record low28° (2020)
Sun, 0149° / 41°0.16
49 °
Ayr, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high49°
Average low41°
Average precipitation0.16 in
Chance of precipitation53%
Record high63° (1990)
Record low30° (2023)
Mon, 0248° / 40°0.18
48 °
Ayr, Monday, 2 November
Climate normal for this date — 60-year average.
Average high48°
Average low40°
Average precipitation0.18 in
Chance of precipitation48%
Record high67° (2022)
Record low28° (1984)
Tue, 0347° / 39°0.11
47 °
Ayr, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high47°
Average low39°
Average precipitation0.11 in
Chance of precipitation48%
Record high67° (2022)
Record low26° (1991)
Wed, 0447° / 40°0.14
47 °
Ayr, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high47°
Average low40°
Average precipitation0.14 in
Chance of precipitation48%
Record high66° (2022)
Record low27° (1991)
Thu, 0547° / 39°0.15
47 °
Ayr, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high47°
Average low39°
Average precipitation0.15 in
Chance of precipitation43%
Record high64° (2015)
Record low26° (1991)
Fri, 0647° / 38°0.13
47 °
Ayr, Friday, 6 November
Climate normal for this date — 60-year average.
Average high47°
Average low38°
Average precipitation0.13 in
Chance of precipitation48%
Record high65° (2008)
Record low24° (1991)
Sat, 0746° / 38°0.09
46 °
Ayr, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high46°
Average low38°
Average precipitation0.09 in
Chance of precipitation37%
Record high65° (2020)
Record low23° (1991)
Sun, 0846° / 37°0.1
46 °
Ayr, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high46°
Average low37°
Average precipitation0.1 in
Chance of precipitation45%
Record high69° (2020)
Record low22° (2019)
Mon, 0945° / 37°0.13
45 °
Ayr, Monday, 9 November
Climate normal for this date — 60-year average.
Average high45°
Average low37°
Average precipitation0.13 in
Chance of precipitation53%
Record high71° (2020)
Record low18° (2017)
Tue, 1044° / 36°0.15
44 °
Ayr, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high44°
Average low36°
Average precipitation0.15 in
Chance of precipitation62%
Record high68° (2022)
Record low14° (2017)
Wed, 1142° / 35°0.11
42 °
Ayr, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high42°
Average low35°
Average precipitation0.11 in
Chance of precipitation57%
Record high63° (2022)
Record low18° (2017)
Thu, 1241° / 34°0.12
41 °
Ayr, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high41°
Average low34°
Average precipitation0.12 in
Chance of precipitation52%
Record high59° (2012)
Record low16° (2019)
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 Ayr, 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 Ayr, 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.