As of 23:40 EDT

Weather in Dayton, MI

45°Current weather

Dayton, Friday, 16 October, 23:40

Overcast. Feels like 37°. High 63°, low 45°.

Pressure30.33 inHg
Wind18.4 mph N
Humidity75%
Visibility6.2 mi
Dew point37°

Monthly outlook for Dayton, MI: average high 60.8°, average low 45.6°. That is 2.4° above the climate normal for October. Precipitation is expected on 4 days (about 1.1 inches), against a normal of 6 days and 1.9 inches. The warmest day looks like 23 October (70°), the coolest 17 October (39.5°).

60.8°/45.6°
Average high / low
+2.4°
Above normal
4 / 6
Wet days / normal
1.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
16 October – 25 October63.4°57.4°+3.3°
26 October – 4 November56.4°54°+1.3°
5 November – 14 Novemberat normal49.1°—

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).

Sat, 1753° / 40°0Clear
53 °Clear

Dayton, Saturday, 17 October

Clear. High 53°, low 40°.

Pressure30.53 inHg
Wind1.4 mph SE
Humidity53%
Visibility6.2 mi
Dew point34°
Sun, 1861° / 43°0Clear
61 °Clear

Dayton, Sunday, 18 October

Clear. High 61°, low 43°.

Pressure30.50 inHg
Wind10.5 mph SW
Humidity52%
Visibility6.2 mi
Dew point38°
Mon, 1964° / 42°0Clear
64 °Clear

Dayton, Monday, 19 October

Clear. High 64°, low 42°.

Pressure30.45 inHg
Wind5 mph S
Humidity55%
Visibility6.2 mi
Dew point43°
Tue, 2065° / 43°0Clear
65 °Clear

Dayton, Tuesday, 20 October

Clear. High 65°, low 43°.

Pressure30.39 inHg
Wind3 mph SE
Humidity56%
Visibility6.2 mi
Dew point45°
Wed, 2167° / 45°0Light rain
67 °Light rain

Dayton, Wednesday, 21 October

Light rain. High 67°, low 45°.

Pressure30.30 inHg
Wind6.6 mph SE
Humidity46%
Visibility—
Dew point42°
Thu, 2266° / 47°0Overcast
66 °Overcast

Dayton, Thursday, 22 October

Overcast. High 66°, low 47°.

Pressure30.21 inHg
Wind5.8 mph N
Humidity55%
Visibility—
Dew point46°
Fri, 2370° / 53°0Mostly clear
70 °Mostly clear

Dayton, Friday, 23 October

Mostly clear. High 70°, low 53°.

Pressure30.27 inHg
Wind7.1 mph SE
Humidity38%
Visibility—
Dew point41°
Sat, 2469° / 51°0Overcast
69 °Overcast

Dayton, Saturday, 24 October

Overcast. High 69°, low 51°.

Pressure30.24 inHg
Wind11.7 mph S
Humidity39%
Visibility—
Dew point40°
Sun, 2556° / 46°0Overcast
56 °Overcast

Dayton, Sunday, 25 October

Overcast. High 56°, low 46°.

Pressure30.30 inHg
Wind14.7 mph N
Humidity59%
Visibility—
Dew point42°
Mon, 2650° / 42°0Overcast
50 °Overcast

Dayton, Monday, 26 October

Overcast. High 50°, low 42°.

Pressure30.39 inHg
Wind8.4 mph SE
Humidity62%
Visibility—
Dew point35°
Tue, 2763° / 50°0Overcast
63 °Overcast

Dayton, Tuesday, 27 October

Overcast. High 63°, low 50°.

Pressure30.12 inHg
Wind11.3 mph SW
Humidity66%
Visibility—
Dew point50°
Wed, 2854° / 45°0Mostly clear
54 °Mostly clear

Dayton, Wednesday, 28 October

Mostly clear. High 54°, low 45°.

Pressure30.12 inHg
Wind13.5 mph NW
Humidity56%
Visibility—
Dew point38°
Thu, 2956° / 42°0.07Light rain
56 °Light rain

Dayton, Thursday, 29 October

Light rain. High 56°, low 42°.

Pressure30.03 inHg
Wind11.9 mph E
Humidity48%
Visibility—
Dew point33°
Fri, 3063° / 50°0.68Heavy rain
63 °Heavy rain

Dayton, Friday, 30 October

Heavy rain. High 63°, low 50°.

Pressure29.53 inHg
Wind16.2 mph SE
Humidity89%
Visibility—
Dew point58°
Sat, 3152° / 46°0.06Light rain
52 °Light rain

Dayton, Saturday, 31 October

Light rain. High 52°, low 46°.

Pressure30.03 inHg
Wind19.7 mph N
Humidity67%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0154° / 45°0.17Climate normal
54 °Climate normal

Dayton, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high54°
Average low45°
Average precipitation0.17 in
Chance of precipitation50%
Record high70° (2016)
Record low30° (2019)
Mon, 0253° / 44°0.14Climate normal
53 °Climate normal

Dayton, Monday, 2 November

Climate normal for this date — 60-year average.

Average high53°
Average low44°
Average precipitation0.14 in
Chance of precipitation47%
Record high70° (1961)
Record low29° (1991)
Tue, 0352° / 43°0.07Climate normal
52 °Climate normal

Dayton, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high52°
Average low43°
Average precipitation0.07 in
Chance of precipitation35%
Record high69° (1961)
Record low23° (1991)
Wed, 0452° / 44°0.11Climate normal
52 °Climate normal

Dayton, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high52°
Average low44°
Average precipitation0.11 in
Chance of precipitation38%
Record high69° (2022)
Record low24° (1991)
Thu, 0552° / 43°0.13Climate normal
52 °Climate normal

Dayton, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high52°
Average low43°
Average precipitation0.13 in
Chance of precipitation35%
Record high70° (2024)
Record low23° (1991)
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)

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.