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As of 22:20 CDT

Weather in Dayton, MO

46°Current weather

Dayton, Sunday, 18 October, 22:20

Clear. Feels like 46°. High 68°, low 41°.

Pressure30.30 inHg
Wind0 mph N
Humidity87%
Visibility6.2 mi
Dew point43°
Mon, 1968° / 41°0Overcast
68 °Overcast

Dayton, Monday, 19 October

Overcast. High 68°, low 41°.

Pressure30.33 inHg
Wind6.5 mph S
Humidity57%
Visibility6.2 mi
Dew point47°
Tue, 2072° / 43°0Clear
72 °Clear

Dayton, Tuesday, 20 October

Clear. High 72°, low 43°.

Pressure30.33 inHg
Wind6.3 mph S
Humidity62%
Visibility6.2 mi
Dew point52°
Wed, 2171° / 49°0Mostly clear
71 °Mostly clear

Dayton, Wednesday, 21 October

Mostly clear. High 71°, low 49°.

Pressure30.30 inHg
Wind2.2 mph S
Humidity59%
Visibility6.2 mi
Dew point51°
Thu, 2272° / 50°0Clear
72 °Clear

Dayton, Thursday, 22 October

Clear. High 72°, low 50°.

Pressure30.30 inHg
Wind4.7 mph SE
Humidity57%
Visibility6.2 mi
Dew point51°
Fri, 2372° / 53°0Clear
72 °Clear

Dayton, Friday, 23 October

Clear. High 72°, low 53°.

Pressure30.24 inHg
Wind10.2 mph S
Humidity54%
Visibility—
Dew point51°
Sat, 2475° / 54°0Overcast
75 °Overcast

Dayton, Saturday, 24 October

Overcast. High 75°, low 54°.

Pressure30.24 inHg
Wind11.7 mph W
Humidity45%
Visibility—
Dew point47°
Sun, 2566° / 49°0.07Light rain
66 °Light rain

Dayton, Sunday, 25 October

Light rain. High 66°, low 49°.

Pressure30.36 inHg
Wind12.6 mph N
Humidity36%
Visibility—
Dew point34°
Mon, 2673° / 54°0.08Light rain
73 °Light rain

Dayton, Monday, 26 October

Light rain. High 73°, low 54°.

Pressure30.09 inHg
Wind14.3 mph S
Humidity40%
Visibility—
Dew point44°
Tue, 2762° / 56°0.36Rain
62 °Rain

Dayton, Tuesday, 27 October

Rain. High 62°, low 56°.

Pressure30.09 inHg
Wind7.9 mph S
Humidity95%
Visibility—
Dew point56°
Wed, 2860° / 56°0.06Light rain
60 °Light rain

Dayton, Wednesday, 28 October

Light rain. High 60°, low 56°.

Pressure30.06 inHg
Wind5.5 mph S
Humidity92%
Visibility—
Dew point57°
Thu, 2976° / 59°0Partly cloudy
76 °Partly cloudy

Dayton, Thursday, 29 October

Partly cloudy. High 76°, low 59°.

Pressure29.85 inHg
Wind17.3 mph S
Humidity61%
Visibility—
Dew point56°
Fri, 3070° / 56°0.05Light rain
70 °Light rain

Dayton, Friday, 30 October

Light rain. High 70°, low 56°.

Pressure29.88 inHg
Wind21.3 mph S
Humidity23%
Visibility—
Dew point30°
Sat, 3170° / 55°0.13Light rain
70 °Light rain

Dayton, Saturday, 31 October

Light rain. High 70°, low 55°.

Pressure29.88 inHg
Wind15 mph SW
Humidity35%
Visibility—
Dew point39°
Sun, 0162° / 45°0Clear
62 °Clear

Dayton, Sunday, 1 November

Clear. High 62°, low 45°.

Pressure30.00 inHg
Wind18.5 mph NW
Humidity44%
Visibility—
Dew point35°
Mon, 0267° / 45°0Overcast
67 °Overcast

Dayton, Monday, 2 November

Overcast. High 67°, low 45°.

Pressure30.00 inHg
Wind15.3 mph S
Humidity38%
Visibility—
Dew point35°

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, MO 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, MO 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.