EN
English Español

As of 16:50 EDT

Weather in Dayton, TN

81°Current weather

Dayton, Monday, 12 October, 16:50

Clear. Feels like 85°. High 82°, low 58°.

Pressure30.03 inHg
Wind5.7 mph N
Humidity69%
Visibility6.2 mi
Dew point70°
Tue, 1382° / 62°0Clear
82 °Clear

Dayton, Tuesday, 13 October

Clear. High 82°, low 62°.

Pressure30.09 inHg
Wind3.9 mph SW
Humidity59%
Visibility6.2 mi
Dew point63°
Wed, 1486° / 64°0Clear
86 °Clear

Dayton, Wednesday, 14 October

Clear. High 86°, low 64°.

Pressure30.09 inHg
Wind2.2 mph S
Humidity65%
Visibility6.2 mi
Dew point67°
Thu, 1586° / 69°0.02Light rain
86 °Light rain

Dayton, Thursday, 15 October

Light rain. High 86°, low 69°.

Pressure30.15 inHg
Wind3.5 mph SW
Humidity70%
Visibility5.5 mi
Dew point71°
Fri, 1678° / 54°0.01Light rain
78 °Light rain

Dayton, Friday, 16 October

Light rain. High 78°, low 54°.

Pressure30.03 inHg
Wind12.2 mph NW
Humidity61%
Visibility6.2 mi
Dew point61°
Sat, 1763° / 48°0Clear
63 °Clear

Dayton, Saturday, 17 October

Clear. High 63°, low 48°.

Pressure30.39 inHg
Wind13.7 mph N
Humidity42%
Visibility—
Dew point36°
Sun, 1869° / 44°0Clear
69 °Clear

Dayton, Sunday, 18 October

Clear. High 69°, low 44°.

Pressure30.39 inHg
Wind7.2 mph SE
Humidity32%
Visibility—
Dew point35°
Mon, 1970° / 44°0Partly cloudy
70 °Partly cloudy

Dayton, Monday, 19 October

Partly cloudy. High 70°, low 44°.

Pressure30.42 inHg
Wind5.6 mph NE
Humidity42%
Visibility—
Dew point41°
Tue, 2073° / 55°0Overcast
73 °Overcast

Dayton, Tuesday, 20 October

Overcast. High 73°, low 55°.

Pressure30.27 inHg
Wind5.5 mph NE
Humidity46%
Visibility—
Dew point49°
Wed, 2176° / 56°0Clear
76 °Clear

Dayton, Wednesday, 21 October

Clear. High 76°, low 56°.

Pressure30.18 inHg
Wind6.3 mph NE
Humidity45%
Visibility—
Dew point50°
Thu, 2275° / 51°0Clear
75 °Clear

Dayton, Thursday, 22 October

Clear. High 75°, low 51°.

Pressure30.18 inHg
Wind4 mph N
Humidity44%
Visibility—
Dew point49°
Fri, 2375° / 53°0Mostly clear
75 °Mostly clear

Dayton, Friday, 23 October

Mostly clear. High 75°, low 53°.

Pressure30.18 inHg
Wind6.9 mph S
Humidity38%
Visibility—
Dew point44°
Sat, 2474° / 57°0.06Light rain
74 °Light rain

Dayton, Saturday, 24 October

Light rain. High 74°, low 57°.

Pressure30.00 inHg
Wind11.3 mph S
Humidity76%
Visibility—
Dew point62°
Sun, 2566° / 51°0.09Light rain
66 °Light rain

Dayton, Sunday, 25 October

Light rain. High 66°, low 51°.

Pressure30.00 inHg
Wind8.3 mph NW
Humidity58%
Visibility—
Dew point47°
Mon, 2670° / 46°0Clear
70 °Clear

Dayton, Monday, 26 October

Clear. High 70°, low 46°.

Pressure30.12 inHg
Wind5.9 mph NE
Humidity45%
Visibility—
Dew point44°
Tue, 2769° / 53°0Overcast
69 °Overcast

Dayton, Tuesday, 27 October

Overcast. High 69°, low 53°.

Pressure30.09 inHg
Wind7.3 mph S
Humidity64%
Visibility—
Dew point53°

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, TN 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, TN 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.