Monthly outlook for Byron Center, MI: average high 49.2°, average low 37.4°. That is 2.9° above the climate normal for November. Precipitation is expected on 7 days (about 4.6 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 20 November (59.8°), the coolest 14 November (29.1°).
49.2°/37.4°
Average high / low
+2.9°
Above normal
7 / 5
Wet days / normal
4.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 November – 21 November
49.3°
45.1°
+2.3°
22 November – 1 December
49°
41.3°
+4.3°
2 December – 11 December
at normal
36.6°
—
November records over 66 years
75°9 November 2020All-time high
5.5°21 November 2014All-time low
Climate normals and records are computed from the nearest reference point — Wyoming (6 mi).
Fri, 1340° / 31°0.04
40 °
Byron Center, Friday, 13 November
Light rain. High 40°, low 31°.
Pressure30.00 inHg
Wind7.8 mph N
Humidity68%
Visibility6.2 mi
Dew point26°
Sat, 1445° / 29°0
45 °
Byron Center, Saturday, 14 November
Overcast. High 45°, low 29°.
Pressure30.21 inHg
Wind12.3 mph N
Humidity64%
Visibility6.2 mi
Dew point34°
Sun, 1546° / 33°0
46 °
Byron Center, Sunday, 15 November
Overcast. High 46°, low 33°.
Pressure30.42 inHg
Wind6.2 mph NW
Humidity61%
Visibility6.2 mi
Dew point32°
Mon, 1648° / 29°0
48 °
Byron Center, Monday, 16 November
Overcast. High 48°, low 29°.
Pressure30.50 inHg
Wind10.7 mph SW
Humidity63%
Visibility—
Dew point34°
Tue, 1751° / 34°0
51 °
Byron Center, Tuesday, 17 November
Mostly clear. High 51°, low 34°.
Pressure30.47 inHg
Wind8.5 mph SW
Humidity60%
Visibility—
Dew point35°
Wed, 1855° / 36°0
55 °
Byron Center, Wednesday, 18 November
Partly cloudy. High 55°, low 36°.
Pressure30.36 inHg
Wind12 mph SW
Humidity40%
Visibility—
Dew point28°
Thu, 1957° / 44°0
57 °
Byron Center, Thursday, 19 November
Light rain. High 57°, low 44°.
Pressure30.09 inHg
Wind18.6 mph SW
Humidity53%
Visibility—
Dew point36°
Fri, 2060° / 47°0
60 °
Byron Center, Friday, 20 November
Clear. High 60°, low 47°.
Pressure30.18 inHg
Wind13.8 mph SW
Humidity47%
Visibility—
Dew point38°
Sat, 2146° / 40°0.32
46 °
Byron Center, Saturday, 21 November
Rain. High 46°, low 40°.
Pressure30.30 inHg
Wind13.7 mph SE
Humidity58%
Visibility—
Dew point31°
Sun, 2255° / 48°2
55 °
Byron Center, Sunday, 22 November
Heavy rain. High 55°, low 48°.
Pressure29.77 inHg
Wind18.2 mph S
Humidity93%
Visibility—
Dew point50°
Mon, 2355° / 49°0.8
55 °
Byron Center, Monday, 23 November
Rain. High 55°, low 49°.
Pressure29.77 inHg
Wind15.7 mph SW
Humidity93%
Visibility—
Dew point47°
Tue, 2458° / 41°0.8
58 °
Byron Center, Tuesday, 24 November
Rain. High 58°, low 41°.
Pressure29.41 inHg
Wind25.9 mph SW
Humidity83%
Visibility—
Dew point52°
Wed, 2540° / 34°0
40 °
Byron Center, Wednesday, 25 November
Light rain. High 40°, low 34°.
Pressure30.06 inHg
Wind27.6 mph SW
Humidity64%
Visibility—
Dew point26°
Thu, 2637° / 30°0
37 °
Byron Center, Thursday, 26 November
Overcast. High 37°, low 30°.
Pressure30.39 inHg
Wind12.4 mph W
Humidity51%
Visibility—
Dew point19°
Fri, 2751° / 34°0.46
51 °
Byron Center, Friday, 27 November
Rain. High 51°, low 34°.
Pressure29.94 inHg
Wind24.9 mph S
Humidity59%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2840° / 30°0.12
40 °
Byron Center, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high40°
Average low30°
Average precipitation0.12 in
Chance of precipitation47%
Record high64° (1990)
Record low15° (2023)
Sun, 2940° / 30°0.09
40 °
Byron Center, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high40°
Average low30°
Average precipitation0.09 in
Chance of precipitation42%
Record high64° (1998)
Record low14° (1977)
Mon, 3041° / 30°0.09
41 °
Byron Center, Monday, 30 November
Climate normal for this date — 60-year average.
Average high41°
Average low30°
Average precipitation0.09 in
Chance of precipitation37%
Record high62° (1998)
Record low11° (1976)
Tue, 0138° / 29°0.13
38 °
Byron Center, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high38°
Average low29°
Average precipitation0.13 in
Chance of precipitation50%
Record high62° (1970)
Record low8° (1971)
Wed, 0238° / 28°0.09
38 °
Byron Center, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high38°
Average low28°
Average precipitation0.09 in
Chance of precipitation43%
Record high66° (1982)
Record low-8° (1976)
Thu, 0338° / 28°0.09
38 °
Byron Center, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high38°
Average low28°
Average precipitation0.09 in
Chance of precipitation43%
Record high64° (1982)
Record low-7° (1976)
Fri, 0438° / 28°0.06
38 °
Byron Center, Friday, 4 December
Climate normal for this date — 60-year average.
Average high38°
Average low28°
Average precipitation0.06 in
Chance of precipitation40%
Record high62° (2012)
Record low6° (1966)
Sat, 0538° / 28°0.09
38 °
Byron Center, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high38°
Average low28°
Average precipitation0.09 in
Chance of precipitation42%
Record high65° (2001)
Record low10° (2025)
Sun, 0637° / 27°0.06
37 °
Byron Center, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high37°
Average low27°
Average precipitation0.06 in
Chance of precipitation40%
Record high61° (2001)
Record low8° (1964)
Mon, 0735° / 26°0.1
35 °
Byron Center, Monday, 7 December
Climate normal for this date — 60-year average.
Average high35°
Average low26°
Average precipitation0.1 in
Chance of precipitation35%
Record high52° (1980)
Record low3° (1972)
Tue, 0835° / 26°0.08
35 °
Byron Center, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high35°
Average low26°
Average precipitation0.08 in
Chance of precipitation32%
Record high58° (1966)
Record low3° (2025)
Wed, 0936° / 26°0.09
36 °
Byron Center, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high36°
Average low26°
Average precipitation0.09 in
Chance of precipitation42%
Record high54° (2023)
Record low5° (1968)
Thu, 1036° / 26°0.09
36 °
Byron Center, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high36°
Average low26°
Average precipitation0.09 in
Chance of precipitation38%
Record high60° (1971)
Record low6° (1977)
Fri, 1134° / 24°0.1
34 °
Byron Center, Friday, 11 December
Climate normal for this date — 60-year average.
Average high34°
Average low24°
Average precipitation0.1 in
Chance of precipitation33%
Record high57° (2021)
Record low2° (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.