Monthly outlook for Raco, MI: average high 55.1°, average low 43.9°. That is 1.4° above the climate normal for October. Precipitation is expected on 6 days (about 0.7 inches), against a normal of 6 days and 1.8 inches. The warmest day looks like 10 October (71.7°), the coolest 23 October (32.3°).
55.1°/43.9°
Average high / low
+1.4°
Above normal
6 / 6
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 October – 17 October
58.1°
53.9°
+2.3°
18 October – 27 October
50°
49.9°
+0.1°
28 October – 6 November
at normal
46°
—
October records over 66 years
79.3°3 October 2023All-time high
20.7°30 October 2020All-time low
Fri, 0958° / 46°0
58 °
Raco, Friday, 9 October
Mostly clear. High 58°, low 46°.
Pressure30.18 inHg
Wind10.1 mph NW
Humidity60%
Visibility6.2 mi
Dew point41°
Sat, 1072° / 47°0
72 °
Raco, Saturday, 10 October
Clear. High 72°, low 47°.
Pressure30.09 inHg
Wind15.3 mph SE
Humidity67%
Visibility6.2 mi
Dew point53°
Sun, 1170° / 58°0
70 °
Raco, Sunday, 11 October
Partly cloudy. High 70°, low 58°.
Pressure29.94 inHg
Wind14.7 mph S
Humidity58%
Visibility6.2 mi
Dew point53°
Mon, 1268° / 52°0.04
68 °
Raco, Monday, 12 October
Light rain. High 68°, low 52°.
Pressure29.71 inHg
Wind7.5 mph W
Humidity78%
Visibility6.2 mi
Dew point58°
Tue, 1351° / 47°0.02
51 °
Raco, Tuesday, 13 October
Light rain. High 51°, low 47°.
Pressure29.91 inHg
Wind10 mph NW
Humidity73%
Visibility—
Dew point42°
Wed, 1450° / 45°0
50 °
Raco, Wednesday, 14 October
Partly cloudy. High 50°, low 45°.
Pressure30.21 inHg
Wind10.7 mph N
Humidity59%
Visibility—
Dew point35°
Thu, 1552° / 41°0.15
52 °
Raco, Thursday, 15 October
Light rain. High 52°, low 41°.
Pressure30.03 inHg
Wind20.5 mph SE
Humidity83%
Visibility—
Dew point43°
Fri, 1659° / 45°0.1
59 °
Raco, Friday, 16 October
Light rain. High 59°, low 45°.
Pressure29.83 inHg
Wind17.7 mph W
Humidity77%
Visibility—
Dew point45°
Sat, 1745° / 40°0.16
45 °
Raco, Saturday, 17 October
Light rain. High 45°, low 40°.
Pressure30.33 inHg
Wind17.8 mph N
Humidity57%
Visibility—
Dew point29°
Sun, 1851° / 35°0
51 °
Raco, Sunday, 18 October
Mostly clear. High 51°, low 35°.
Pressure30.36 inHg
Wind17.7 mph SW
Humidity46%
Visibility—
Dew point29°
Mon, 1949° / 41°0
49 °
Raco, Monday, 19 October
Clear. High 49°, low 41°.
Pressure30.50 inHg
Wind12.1 mph N
Humidity49%
Visibility—
Dew point30°
Tue, 2051° / 38°0.01
51 °
Raco, Tuesday, 20 October
Light rain. High 51°, low 38°.
Pressure30.36 inHg
Wind9.7 mph S
Humidity57%
Visibility—
Dew point35°
Wed, 2154° / 48°0.08
54 °
Raco, Wednesday, 21 October
Light rain. High 54°, low 48°.
Pressure30.00 inHg
Wind11.5 mph SW
Humidity86%
Visibility—
Dew point45°
Thu, 2248° / 41°0
48 °
Raco, Thursday, 22 October
Light rain. High 48°, low 41°.
Pressure30.21 inHg
Wind14.3 mph NW
Humidity61%
Visibility—
Dew point34°
Fri, 2346° / 32°0
46 °
Raco, Friday, 23 October
Clear. High 46°, low 32°.
Pressure30.36 inHg
Wind9.1 mph NE
Humidity42%
Visibility—
Dew point21°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2450° / 41°0.13
50 °
Raco, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high50°
Average low41°
Average precipitation0.13 in
Chance of precipitation37%
Record high72° (1963)
Record low26° (1981)
Sun, 2550° / 40°0.08
50 °
Raco, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.08 in
Chance of precipitation33%
Record high68° (2012)
Record low28° (2020)
Mon, 2648° / 40°0.08
48 °
Raco, Monday, 26 October
Climate normal for this date — 60-year average.
Average high48°
Average low40°
Average precipitation0.08 in
Chance of precipitation40%
Record high67° (1989)
Record low26° (1976)
Tue, 2749° / 39°0.09
49 °
Raco, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high49°
Average low39°
Average precipitation0.09 in
Chance of precipitation40%
Record high66° (1971)
Record low27° (1976)
Wed, 2847° / 38°0.07
47 °
Raco, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high47°
Average low38°
Average precipitation0.07 in
Chance of precipitation40%
Record high61° (1989)
Record low27° (1965)
Thu, 2947° / 38°0.05
47 °
Raco, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high47°
Average low38°
Average precipitation0.05 in
Chance of precipitation25%
Record high68° (2024)
Record low26° (2020)
Fri, 3048° / 38°0.09
48 °
Raco, Friday, 30 October
Climate normal for this date — 60-year average.
Average high48°
Average low38°
Average precipitation0.09 in
Chance of precipitation30%
Record high67° (2024)
Record low21° (2020)
Sat, 3148° / 38°0.11
48 °
Raco, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high48°
Average low38°
Average precipitation0.11 in
Chance of precipitation43%
Record high61° (2022)
Record low25° (2020)
Sun, 0147° / 38°0.13
47 °
Raco, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high47°
Average low38°
Average precipitation0.13 in
Chance of precipitation42%
Record high64° (2022)
Record low26° (2023)
Mon, 0246° / 36°0.14
46 °
Raco, Monday, 2 November
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.14 in
Chance of precipitation40%
Record high64° (2022)
Record low23° (1984)
Tue, 0344° / 36°0.06
44 °
Raco, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high44°
Average low36°
Average precipitation0.06 in
Chance of precipitation33%
Record high64° (1961)
Record low21° (1989)
Wed, 0445° / 35°0.07
45 °
Raco, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high45°
Average low35°
Average precipitation0.07 in
Chance of precipitation35%
Record high62° (2008)
Record low21° (2021)
Thu, 0544° / 36°0.14
44 °
Raco, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high44°
Average low36°
Average precipitation0.14 in
Chance of precipitation37%
Record high62° (2008)
Record low21° (1991)
Fri, 0644° / 35°0.1
44 °
Raco, Friday, 6 November
Climate normal for this date — 60-year average.
Average high44°
Average low35°
Average precipitation0.1 in
Chance of precipitation30%
Record high62° (2008)
Record low17° (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 Raco, 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 Raco, 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.