As of 03:52 EDT

Weather in Byron, MI

57°Current weather

Byron, Saturday, 10 October, 03:52

Clear. Feels like 56°. High 74°, low 54°.

Pressure30.21 inHg
Wind9.7 mph SE
Humidity68%
Visibility6.2 mi
Dew point47°

Monthly outlook for Byron, MI: average high 62.3°, average low 46.9°. That is 2.2° above the climate normal for October. Precipitation is expected on 7 days (about 1.2 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 12 October (79.8°), the coolest 18 October (25.2°).

62.3°/46.9°
Average high / low
+2.2°
Above normal
7 / 5
Wet days / normal
1.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
10 October – 19 October63.8°59.2°+2.5°
20 October – 29 October59.8°55.6°+2.3°
30 October – 8 Novemberat normal51.9°—

October records over 66 years

85.5°7 October 2007All-time high
22.1°29 October 1967All-time low

Climate normals and records are computed from the nearest reference point — Durand (6 mi).

Sun, 1169° / 50°0.1Rain
69 °Rain

Byron, Sunday, 11 October

Rain. High 69°, low 50°.

Pressure29.97 inHg
Wind7.1 mph E
Humidity82%
Visibility6.2 mi
Dew point57°
Mon, 1280° / 55°0.08Rain
80 °Rain

Byron, Monday, 12 October

Rain. High 80°, low 55°.

Pressure29.85 inHg
Wind9.4 mph SW
Humidity67%
Visibility6.2 mi
Dew point60°
Tue, 1377° / 59°0.18Light rain
77 °Light rain

Byron, Tuesday, 13 October

Light rain. High 77°, low 59°.

Pressure29.71 inHg
Wind10.9 mph W
Humidity72%
Visibility6.2 mi
Dew point64°
Wed, 1461° / 56°0Overcast
61 °Overcast

Byron, Wednesday, 14 October

Overcast. High 61°, low 56°.

Pressure30.09 inHg
Wind8.1 mph N
Humidity70%
Visibility—
Dew point51°
Thu, 1559° / 48°0.04Light rain
59 °Light rain

Byron, Thursday, 15 October

Light rain. High 59°, low 48°.

Pressure30.36 inHg
Wind12.7 mph SE
Humidity46%
Visibility—
Dew point37°
Fri, 1664° / 51°0.06Light rain
64 °Light rain

Byron, Friday, 16 October

Light rain. High 64°, low 51°.

Pressure29.68 inHg
Wind21.8 mph W
Humidity74%
Visibility—
Dew point53°
Sat, 1749° / 34°0.05Light rain
49 °Light rain

Byron, Saturday, 17 October

Light rain. High 49°, low 34°.

Pressure30.00 inHg
Wind21.2 mph NW
Humidity64%
Visibility—
Dew point31°
Sun, 1848° / 25°0Mostly clear
48 °Mostly clear

Byron, Sunday, 18 October

Mostly clear. High 48°, low 25°.

Pressure30.42 inHg
Wind9.1 mph NW
Humidity35%
Visibility—
Dew point18°
Mon, 1957° / 33°0Clear
57 °Clear

Byron, Monday, 19 October

Clear. High 57°, low 33°.

Pressure30.39 inHg
Wind9.2 mph SW
Humidity36%
Visibility—
Dew point27°
Tue, 2057° / 41°0Overcast
57 °Overcast

Byron, Tuesday, 20 October

Overcast. High 57°, low 41°.

Pressure30.39 inHg
Wind11.7 mph SE
Humidity53%
Visibility—
Dew point34°
Wed, 2165° / 41°0Overcast
65 °Overcast

Byron, Wednesday, 21 October

Overcast. High 65°, low 41°.

Pressure30.18 inHg
Wind14.7 mph S
Humidity40%
Visibility—
Dew point37°
Thu, 2258° / 54°0.6Rain
58 °Rain

Byron, Thursday, 22 October

Rain. High 58°, low 54°.

Pressure29.85 inHg
Wind16.6 mph SE
Humidity89%
Visibility—
Dew point53°
Fri, 2363° / 53°0.03Light rain
63 °Light rain

Byron, Friday, 23 October

Light rain. High 63°, low 53°.

Pressure29.88 inHg
Wind7.9 mph W
Humidity86%
Visibility—
Dew point55°
Sat, 2465° / 51°0Overcast
65 °Overcast

Byron, Saturday, 24 October

Overcast. High 65°, low 51°.

Pressure29.80 inHg
Wind17.9 mph SW
Humidity60%
Visibility—
Dew point49°
Sun, 2551° / 45°0.03Light rain
51 °Light rain

Byron, Sunday, 25 October

Light rain. High 51°, low 45°.

Pressure29.91 inHg
Wind14.7 mph W
Humidity49%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2655° / 41°0.09Climate normal
55 °Climate normal

Byron, Monday, 26 October

Climate normal for this date — 60-year average.

Average high55°
Average low41°
Average precipitation0.09 in
Chance of precipitation25%
Record high76° (1963)
Record low27° (1962)
Tue, 2754° / 41°0.1Climate normal
54 °Climate normal

Byron, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high54°
Average low41°
Average precipitation0.1 in
Chance of precipitation35%
Record high75° (2023)
Record low27° (1976)
Wed, 2854° / 40°0.06Climate normal
54 °Climate normal

Byron, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high54°
Average low40°
Average precipitation0.06 in
Chance of precipitation22%
Record high71° (1989)
Record low24° (1967)
Thu, 2953° / 40°0.06Climate normal
53 °Climate normal

Byron, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high53°
Average low40°
Average precipitation0.06 in
Chance of precipitation18%
Record high75° (2024)
Record low22° (1967)
Fri, 3055° / 40°0.08Climate normal
55 °Climate normal

Byron, Friday, 30 October

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.08 in
Chance of precipitation23%
Record high74° (2024)
Record low28° (1988)
Sat, 3155° / 41°0.11Climate normal
55 °Climate normal

Byron, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high55°
Average low41°
Average precipitation0.11 in
Chance of precipitation33%
Record high72° (2024)
Record low26° (1988)
Sun, 0153° / 41°0.12Climate normal
53 °Climate normal

Byron, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high53°
Average low41°
Average precipitation0.12 in
Chance of precipitation45%
Record high73° (2016)
Record low25° (2023)
Mon, 0253° / 40°0.17Climate normal
53 °Climate normal

Byron, Monday, 2 November

Climate normal for this date — 60-year average.

Average high53°
Average low40°
Average precipitation0.17 in
Chance of precipitation43%
Record high71° (1961)
Record low25° (2014)
Tue, 0351° / 39°0.08Climate normal
51 °Climate normal

Byron, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high51°
Average low39°
Average precipitation0.08 in
Chance of precipitation30%
Record high73° (1987)
Record low23° (1991)
Wed, 0452° / 39°0.06Climate normal
52 °Climate normal

Byron, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high52°
Average low39°
Average precipitation0.06 in
Chance of precipitation27%
Record high73° (2015)
Record low20° (1991)
Thu, 0551° / 39°0.12Climate normal
51 °Climate normal

Byron, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high51°
Average low39°
Average precipitation0.12 in
Chance of precipitation32%
Record high72° (1978)
Record low20° (1991)
Fri, 0651° / 37°0.08Climate normal
51 °Climate normal

Byron, Friday, 6 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.08 in
Chance of precipitation32%
Record high72° (1975)
Record low25° (1991)
Sat, 0749° / 37°0.07Climate normal
49 °Climate normal

Byron, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high49°
Average low37°
Average precipitation0.07 in
Chance of precipitation22%
Record high68° (2020)
Record low22° (1991)
Sun, 0849° / 37°0.03Climate normal
49 °Climate normal

Byron, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high49°
Average low37°
Average precipitation0.03 in
Chance of precipitation23%
Record high72° (2020)
Record low18° (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 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 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.