Monthly outlook for Byron Center, MI: average high 56.6°, average low 45.8°. That is 3.2° above the climate normal for October. Precipitation is expected on 6 days (about 3.2 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 2 November (69°), the coolest 7 November (32.5°).
56.6°/45.8°
Average high / low
+3.2°
Above normal
6 / 5
Wet days / normal
3.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
28 October – 6 November
59.3°
52.6°
+3.7°
7 November – 16 November
52.1°
47°
+2.8°
17 November – 26 November
at normal
43.7°
—
October records over 66 years
84°3 October 2025All-time high
23.9°19 October 1972All-time low
Climate normals and records are computed from the nearest reference point — Wyoming (6 mi).
Thu, 2963° / 51°0.33
63 °
Byron Center, Thursday, 29 October
Rain. High 63°, low 51°.
Pressure30.06 inHg
Wind9.5 mph W
Humidity86%
Visibility4.6 mi
Dew point57°
Fri, 3057° / 42°0
57 °
Byron Center, Friday, 30 October
Overcast. High 57°, low 42°.
Pressure30.36 inHg
Wind3.4 mph E
Humidity66%
Visibility6.2 mi
Dew point42°
Sat, 3160° / 51°0
60 °
Byron Center, Saturday, 31 October
Overcast. High 60°, low 51°.
Pressure30.36 inHg
Wind5.7 mph SE
Humidity71%
Visibility6.2 mi
Dew point46°
Sun, 0165° / 50°0
65 °
Byron Center, Sunday, 1 November
Overcast. High 65°, low 50°.
Pressure30.33 inHg
Wind3.3 mph NW
Humidity68%
Visibility—
Dew point50°
Mon, 0269° / 51°0
69 °
Byron Center, Monday, 2 November
Overcast. High 69°, low 51°.
Pressure30.15 inHg
Wind10.4 mph SE
Humidity68%
Visibility—
Dew point54°
Tue, 0356° / 54°0.83
56 °
Byron Center, Tuesday, 3 November
Rain. High 56°, low 54°.
Pressure30.00 inHg
Wind19.7 mph E
Humidity91%
Visibility—
Dew point52°
Wed, 0455° / 54°0.78
55 °
Byron Center, Wednesday, 4 November
Rain. High 55°, low 54°.
Pressure29.97 inHg
Wind17.5 mph SE
Humidity86%
Visibility—
Dew point50°
Thu, 0555° / 51°0.42
55 °
Byron Center, Thursday, 5 November
Rain. High 55°, low 51°.
Pressure29.65 inHg
Wind16.7 mph N
Humidity96%
Visibility—
Dew point54°
Fri, 0647° / 37°0.54
47 °
Byron Center, Friday, 6 November
Rain. High 47°, low 37°.
Pressure30.00 inHg
Wind18.2 mph N
Humidity54%
Visibility—
Dew point29°
Sat, 0748° / 32°0
48 °
Byron Center, Saturday, 7 November
Partly cloudy. High 48°, low 32°.
Pressure30.24 inHg
Wind6 mph N
Humidity35%
Visibility—
Dew point19°
Sun, 0853° / 36°0
53 °
Byron Center, Sunday, 8 November
Clear. High 53°, low 36°.
Pressure30.24 inHg
Wind8.5 mph W
Humidity54%
Visibility—
Dew point34°
Mon, 0954° / 39°0
54 °
Byron Center, Monday, 9 November
Partly cloudy. High 54°, low 39°.
Pressure30.21 inHg
Wind10.5 mph SW
Humidity44%
Visibility—
Dew point31°
Tue, 1055° / 42°0
55 °
Byron Center, Tuesday, 10 November
Overcast. High 55°, low 42°.
Pressure29.97 inHg
Wind15.4 mph S
Humidity51%
Visibility—
Dew point35°
Wed, 1155° / 46°0.31
55 °
Byron Center, Wednesday, 11 November
Rain. High 55°, low 46°.
Pressure29.59 inHg
Wind15.5 mph S
Humidity70%
Visibility—
Dew point45°
Thu, 1247° / 42°0.03
47 °
Byron Center, Thursday, 12 November
Light rain. High 47°, low 42°.
Pressure29.44 inHg
Wind9.4 mph SW
Humidity66%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 1345° / 33°0.05
45 °
Byron Center, Friday, 13 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.05 in
Chance of precipitation28%
Record high63° (1989)
Record low13° (2019)
Sat, 1446° / 34°0.06
46 °
Byron Center, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.06 in
Chance of precipitation35%
Record high63° (1971)
Record low16° (1986)
Sun, 1545° / 34°0.1
45 °
Byron Center, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high45°
Average low34°
Average precipitation0.1 in
Chance of precipitation30%
Record high62° (1990)
Record low17° (1995)
Mon, 1645° / 33°0.06
45 °
Byron Center, Monday, 16 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.06 in
Chance of precipitation28%
Record high64° (1988)
Record low21° (2019)
Tue, 1746° / 34°0.09
46 °
Byron Center, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.09 in
Chance of precipitation33%
Record high65° (1971)
Record low17° (2014)
Wed, 1846° / 35°0.1
46 °
Byron Center, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.1 in
Chance of precipitation38%
Record high67° (2016)
Record low15° (2014)
Thu, 1946° / 35°0.09
46 °
Byron Center, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.09 in
Chance of precipitation37%
Record high64° (1985)
Record low15° (2014)
Fri, 2044° / 33°0.11
44 °
Byron Center, Friday, 20 November
Climate normal for this date — 60-year average.
Average high44°
Average low33°
Average precipitation0.11 in
Chance of precipitation33%
Record high62° (1985)
Record low16° (2014)
Sat, 2143° / 32°0.09
43 °
Byron Center, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high43°
Average low32°
Average precipitation0.09 in
Chance of precipitation28%
Record high61° (1990)
Record low6° (2014)
Sun, 2243° / 31°0.04
43 °
Byron Center, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.04 in
Chance of precipitation23%
Record high60° (2010)
Record low13° (2022)
Mon, 2344° / 32°0.1
44 °
Byron Center, Monday, 23 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.1 in
Chance of precipitation37%
Record high66° (1999)
Record low12° (2000)
Tue, 2442° / 31°0.08
42 °
Byron Center, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high42°
Average low31°
Average precipitation0.08 in
Chance of precipitation27%
Record high60° (2001)
Record low15° (2005)
Wed, 2542° / 32°0.09
42 °
Byron Center, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high42°
Average low32°
Average precipitation0.09 in
Chance of precipitation42%
Record high58° (2001)
Record low18° (2000)
Thu, 2642° / 32°0.1
42 °
Byron Center, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high42°
Average low32°
Average precipitation0.1 in
Chance of precipitation38%
Record high58° (1984)
Record low18° (1977)
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 Byron Center, 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 Byron Center, 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.