As of 01:13 EDT

Weather in Dayton, MI

49°Current weather

Dayton, Wednesday, 21 October, 01:13

Clear. Feels like 48°. High 69°, low 40°.

Pressure30.30 inHg
Wind4.5 mph SE
Humidity84%
Visibility6.2 mi
Dew point45°

Monthly outlook for Dayton, MI: average high 58.4°, average low 41.7°. That is 2° above the climate normal for October. Precipitation is expected on 1 day (about 0.5 inches), against a normal of 6 days and 1.9 inches. The warmest day looks like 22 October (69.8°), the coolest 28 October (31.2°).

58.4°/41.7°
Average high / low
+2°
Above normal
1 / 6
Wet days / normal
0.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
21 October – 30 October60.9°56°+2.7°
31 October – 9 November54.4°52°+1.3°
10 November – 19 Novemberat normal46.9°—

October records over 66 years

84.6°3 October 2025All-time high
30.6°31 October 2023All-time low

Climate normals and records are computed from the nearest reference point — Bridgman (12 mi).

Thu, 2270° / 42°0Clear
70 °Clear

Dayton, Thursday, 22 October

Clear. High 70°, low 42°.

Pressure30.27 inHg
Wind1.6 mph SE
Humidity67%
Visibility6.2 mi
Dew point53°
Fri, 2365° / 48°0Partly cloudy
65 °Partly cloudy

Dayton, Friday, 23 October

Partly cloudy. High 65°, low 48°.

Pressure30.39 inHg
Wind7 mph SE
Humidity81%
Visibility6.2 mi
Dew point51°
Sat, 2465° / 46°0Clear
65 °Clear

Dayton, Saturday, 24 October

Clear. High 65°, low 46°.

Pressure30.42 inHg
Wind6.7 mph S
Humidity69%
Visibility6.2 mi
Dew point49°
Sun, 2568° / 49°0Overcast
68 °Overcast

Dayton, Sunday, 25 October

Overcast. High 68°, low 49°.

Pressure30.39 inHg
Wind8.3 mph S
Humidity54%
Visibility—
Dew point47°
Mon, 2669° / 51°0Overcast
69 °Overcast

Dayton, Monday, 26 October

Overcast. High 69°, low 51°.

Pressure30.18 inHg
Wind11.6 mph N
Humidity51%
Visibility—
Dew point48°
Tue, 2748° / 37°0Overcast
48 °Overcast

Dayton, Tuesday, 27 October

Overcast. High 48°, low 37°.

Pressure30.33 inHg
Wind14.8 mph N
Humidity51%
Visibility—
Dew point29°
Wed, 2849° / 31°0Clear
49 °Clear

Dayton, Wednesday, 28 October

Clear. High 49°, low 31°.

Pressure30.30 inHg
Wind6.6 mph SE
Humidity45%
Visibility—
Dew point26°
Thu, 2951° / 37°0Mostly clear
51 °Mostly clear

Dayton, Thursday, 29 October

Mostly clear. High 51°, low 37°.

Pressure30.18 inHg
Wind12 mph W
Humidity52%
Visibility—
Dew point32°
Fri, 3054° / 39°0Clear
54 °Clear

Dayton, Friday, 30 October

Clear. High 54°, low 39°.

Pressure30.24 inHg
Wind6 mph NW
Humidity41%
Visibility—
Dew point29°
Sat, 3160° / 38°0Clear
60 °Clear

Dayton, Saturday, 31 October

Clear. High 60°, low 38°.

Pressure30.06 inHg
Wind13.8 mph S
Humidity34%
Visibility—
Dew point28°
Sun, 0157° / 47°0.54Rain
57 °Rain

Dayton, Sunday, 1 November

Rain. High 57°, low 47°.

Pressure29.97 inHg
Wind14.8 mph S
Humidity97%
Visibility—
Dew point53°
Mon, 0256° / 47°0Clear
56 °Clear

Dayton, Monday, 2 November

Clear. High 56°, low 47°.

Pressure30.09 inHg
Wind15.3 mph NW
Humidity45%
Visibility—
Dew point34°
Tue, 0349° / 40°0Overcast
49 °Overcast

Dayton, Tuesday, 3 November

Overcast. High 49°, low 40°.

Pressure30.30 inHg
Wind9.3 mph NW
Humidity52%
Visibility—
Dew point31°
Wed, 0452° / 40°0Overcast
52 °Overcast

Dayton, Wednesday, 4 November

Overcast. High 52°, low 40°.

Pressure30.18 inHg
Wind6.1 mph NE
Humidity37%
Visibility—
Dew point25°
Thu, 0552° / 36°0Clear
52 °Clear

Dayton, Thursday, 5 November

Clear. High 52°, low 36°.

Pressure30.42 inHg
Wind8.5 mph E
Humidity37%
Visibility—
Dew point24°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0652° / 42°0.09Climate normal
52 °Climate normal

Dayton, Friday, 6 November

Climate normal for this date — 60-year average.

Average high52°
Average low42°
Average precipitation0.09 in
Chance of precipitation40%
Record high70° (2020)
Record low29° (1991)
Sat, 0750° / 42°0.08Climate normal
50 °Climate normal

Dayton, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high50°
Average low42°
Average precipitation0.08 in
Chance of precipitation33%
Record high70° (2020)
Record low27° (1991)
Sun, 0850° / 42°0.07Climate normal
50 °Climate normal

Dayton, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high50°
Average low42°
Average precipitation0.07 in
Chance of precipitation28%
Record high74° (2020)
Record low27° (1991)
Mon, 0950° / 41°0.14Climate normal
50 °Climate normal

Dayton, Monday, 9 November

Climate normal for this date — 60-year average.

Average high50°
Average low41°
Average precipitation0.14 in
Chance of precipitation42%
Record high73° (2020)
Record low25° (1991)
Tue, 1050° / 41°0.15Climate normal
50 °Climate normal

Dayton, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high50°
Average low41°
Average precipitation0.15 in
Chance of precipitation50%
Record high73° (2020)
Record low24° (2017)
Wed, 1148° / 39°0.1Climate normal
48 °Climate normal

Dayton, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high48°
Average low39°
Average precipitation0.1 in
Chance of precipitation38%
Record high65° (2010)
Record low24° (2017)
Thu, 1246° / 37°0.09Climate normal
46 °Climate normal

Dayton, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high46°
Average low37°
Average precipitation0.09 in
Chance of precipitation37%
Record high66° (1964)
Record low17° (2019)
Fri, 1346° / 37°0.07Climate normal
46 °Climate normal

Dayton, Friday, 13 November

Climate normal for this date — 60-year average.

Average high46°
Average low37°
Average precipitation0.07 in
Chance of precipitation28%
Record high63° (1999)
Record low12° (2019)
Sat, 1447° / 37°0.08Climate normal
47 °Climate normal

Dayton, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high47°
Average low37°
Average precipitation0.08 in
Chance of precipitation40%
Record high62° (2025)
Record low15° (1986)
Sun, 1546° / 38°0.11Climate normal
46 °Climate normal

Dayton, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high46°
Average low38°
Average precipitation0.11 in
Chance of precipitation43%
Record high61° (1990)
Record low24° (1996)
Mon, 1646° / 37°0.08Climate normal
46 °Climate normal

Dayton, Monday, 16 November

Climate normal for this date — 60-year average.

Average high46°
Average low37°
Average precipitation0.08 in
Chance of precipitation35%
Record high62° (2023)
Record low26° (2019)
Tue, 1746° / 38°0.1Climate normal
46 °Climate normal

Dayton, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high46°
Average low38°
Average precipitation0.1 in
Chance of precipitation40%
Record high63° (2016)
Record low20° (2014)
Wed, 1847° / 38°0.12Climate normal
47 °Climate normal

Dayton, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high47°
Average low38°
Average precipitation0.12 in
Chance of precipitation38%
Record high64° (2016)
Record low17° (2014)
Thu, 1947° / 38°0.09Climate normal
47 °Climate normal

Dayton, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high47°
Average low38°
Average precipitation0.09 in
Chance of precipitation35%
Record high63° (2024)
Record low19° (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 Dayton, 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 Dayton, 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.