Monthly outlook for North Byron, MI: average high 58.8°, average low 44.3°. That is 2.8° above the climate normal for October. Precipitation is expected on 4 days (about 1.6 inches), against a normal of 6 days and 1.7 inches. The warmest day looks like 22 October (71.5°), the coolest 3 November (35.7°).
58.8°/44.3°
Average high / low
+2.8°
Above normal
4 / 6
Wet days / normal
1.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
22 October – 31 October
62.2°
55°
+4°
1 November – 10 November
53.2°
50.6°
+1.4°
11 November – 20 November
at normal
45.4°
—
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 (3 mi).
Fri, 2369° / 42°0
69 °
North Byron, Friday, 23 October
Clear. High 69°, low 42°.
Pressure30.36 inHg
Wind4 mph E
Humidity72%
Visibility6.2 mi
Dew point51°
Sat, 2465° / 47°0
65 °
North Byron, Saturday, 24 October
Overcast. High 65°, low 47°.
Pressure30.45 inHg
Wind5.5 mph S
Humidity71%
Visibility6.2 mi
Dew point51°
Sun, 2567° / 50°0
67 °
North Byron, Sunday, 25 October
Overcast. High 67°, low 50°.
Pressure30.42 inHg
Wind6.7 mph S
Humidity66%
Visibility6.2 mi
Dew point52°
Mon, 2662° / 51°0
62 °
North Byron, Monday, 26 October
Overcast. High 62°, low 51°.
Pressure30.39 inHg
Wind7.1 mph NE
Humidity72%
Visibility—
Dew point52°
Tue, 2757° / 47°0.29
57 °
North Byron, Tuesday, 27 October
Rain. High 57°, low 47°.
Pressure30.39 inHg
Wind9.3 mph SE
Humidity57%
Visibility—
Dew point41°
Wed, 2857° / 45°0.13
57 °
North Byron, Wednesday, 28 October
Light rain. High 57°, low 45°.
Pressure30.15 inHg
Wind7.6 mph W
Humidity68%
Visibility—
Dew point44°
Thu, 2957° / 48°0
57 °
North Byron, Thursday, 29 October
Overcast. High 57°, low 48°.
Pressure30.15 inHg
Wind7.4 mph W
Humidity64%
Visibility—
Dew point44°
Fri, 3058° / 48°0.11
58 °
North Byron, Friday, 30 October
Light rain. High 58°, low 48°.
Pressure29.97 inHg
Wind13.2 mph SE
Humidity89%
Visibility—
Dew point49°
Sat, 3158° / 53°1.07
58 °
North Byron, Saturday, 31 October
Rain. High 58°, low 53°.
Pressure29.74 inHg
Wind15.2 mph SW
Humidity93%
Visibility—
Dew point54°
Sun, 0159° / 48°0
59 °
North Byron, Sunday, 1 November
Clear. High 59°, low 48°.
Pressure29.91 inHg
Wind12.8 mph W
Humidity50%
Visibility—
Dew point39°
Mon, 0253° / 42°0
53 °
North Byron, Monday, 2 November
Overcast. High 53°, low 42°.
Pressure30.18 inHg
Wind9.4 mph NE
Humidity48%
Visibility—
Dew point32°
Tue, 0353° / 36°0
53 °
North Byron, Tuesday, 3 November
Overcast. High 53°, low 36°.
Pressure30.39 inHg
Wind7.2 mph NE
Humidity38%
Visibility—
Dew point25°
Wed, 0451° / 36°0
51 °
North Byron, Wednesday, 4 November
Overcast. High 51°, low 36°.
Pressure30.50 inHg
Wind15 mph E
Humidity52%
Visibility—
Dew point32°
Thu, 0552° / 36°0
52 °
North Byron, Thursday, 5 November
Overcast. High 52°, low 36°.
Pressure30.42 inHg
Wind17.5 mph E
Humidity37%
Visibility—
Dew point24°
Fri, 0651° / 38°0
51 °
North Byron, Friday, 6 November
Overcast. High 51°, low 38°.
Pressure30.24 inHg
Wind9.3 mph SE
Humidity71%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0749° / 38°0.05
49 °
North Byron, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high49°
Average low38°
Average precipitation0.05 in
Chance of precipitation22%
Record high68° (2020)
Record low19° (1991)
Sun, 0849° / 37°0.06
49 °
North Byron, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.06 in
Chance of precipitation25%
Record high72° (2020)
Record low12° (2019)
Mon, 0950° / 37°0.09
50 °
North Byron, Monday, 9 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.09 in
Chance of precipitation40%
Record high75° (2020)
Record low22° (1991)
Tue, 1049° / 37°0.12
49 °
North Byron, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.12 in
Chance of precipitation38%
Record high72° (2020)
Record low20° (1991)
Wed, 1146° / 35°0.09
46 °
North Byron, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.09 in
Chance of precipitation37%
Record high66° (2012)
Record low19° (2019)
Thu, 1245° / 33°0.07
45 °
North Byron, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.07 in
Chance of precipitation28%
Record high65° (1964)
Record low15° (2019)
Fri, 1345° / 33°0.05
45 °
North Byron, 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 °
North Byron, 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 °
North Byron, 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 °
North Byron, 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 °
North Byron, 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 °
North Byron, 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 °
North Byron, 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 °
North Byron, 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)
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 North Byron, 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 North Byron, 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.