As of 12:15 CDT

Weather in Dayton, WI

78°

Dayton, Saturday, 10 October, 12:15

Clear. Feels like 78°. High 78°, low 58°.

Pressure30.06 inHg

Wind12.4 mph S

Humidity54%

Visibility6.2 mi

Dew point60°

See detailed hourly forecast

Sun, 1174° / 54°

74 °

Dayton, Sunday, 11 October

Clear. High 74°, low 54°.

Pressure29.94 inHg

Wind9.2 mph S

Humidity63%

Visibility6.2 mi

Dew point57°

Mon, 1278° / 61°

78 °

Dayton, Monday, 12 October

Clear. High 78°, low 61°.

Pressure29.80 inHg

Wind11.9 mph SW

Humidity66%

Visibility6.2 mi

Dew point63°

Tue, 1371° / 59°

71 °

Dayton, Tuesday, 13 October

Overcast. High 71°, low 59°.

Pressure29.85 inHg

Wind10.8 mph NW

Humidity73%

Visibility6.2 mi

Dew point59°

Wed, 1462° / 53°

62 °

Dayton, Wednesday, 14 October

Overcast. High 62°, low 53°.

Pressure30.15 inHg

Wind8.7 mph NE

Humidity63%

Visibility6.2 mi

Dew point48°

Thu, 1558° / 50°

58 °

Dayton, Thursday, 15 October

Overcast. High 58°, low 50°.

Pressure30.33 inHg

Wind12.1 mph E

Humidity60%

Visibility—

Dew point43°

Fri, 1653° / 36°

0.03

53 °

Dayton, Friday, 16 October

Light rain. High 53°, low 36°.

Pressure29.74 inHg

Wind27.7 mph W

Humidity57%

Visibility—

Dew point32°

Sat, 1739° / 31°

39 °

Dayton, Saturday, 17 October

Overcast. High 39°, low 31°.

Pressure30.33 inHg

Wind21.6 mph NW

Humidity52%

Visibility—

Dew point21°

Sun, 1844° / 23°

44 °

Dayton, Sunday, 18 October

Partly cloudy. High 44°, low 23°.

Pressure30.50 inHg

Wind10 mph SW

Humidity35%

Visibility—

Dew point15°

Mon, 1955° / 34°

55 °

Dayton, Monday, 19 October

Overcast. High 55°, low 34°.

Pressure30.30 inHg

Wind16.5 mph SW

Humidity42%

Visibility—

Dew point28°

Tue, 2056° / 40°

56 °

Dayton, Tuesday, 20 October

Overcast. High 56°, low 40°.

Pressure30.21 inHg

Wind16.3 mph S

Humidity46%

Visibility—

Dew point34°

Wed, 2152° / 47°

0.2

52 °

Dayton, Wednesday, 21 October

Rain. High 52°, low 47°.

Pressure29.91 inHg

Wind15.5 mph S

Humidity94%

Visibility—

Dew point46°

Thu, 2262° / 40°

62 °

Dayton, Thursday, 22 October

Clear. High 62°, low 40°.

Pressure30.00 inHg

Wind18.2 mph SW

Humidity51%

Visibility—

Dew point39°

Fri, 2354° / 37°

54 °

Dayton, Friday, 23 October

Clear. High 54°, low 37°.

Pressure30.18 inHg

Wind12.9 mph NW

Humidity42%

Visibility—

Dew point28°

Sat, 2453° / 37°

53 °

Dayton, Saturday, 24 October

Overcast. High 53°, low 37°.

Pressure30.21 inHg

Wind8.3 mph E

Humidity44%

Visibility—

Dew point28°

Sun, 2547° / 35°

0.24

47 °

Dayton, Sunday, 25 October

Snow. High 47°, low 35°.

Pressure29.83 inHg

Wind17.4 mph N

Humidity91%

Visibility—

Dew point42°

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, WI 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, WI 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.