As of 01:52 CDT

Weather in Dayton, IA

54°Current weather

Dayton, Friday, 23 October, 01:52

Overcast. Feels like 52°. High 72°, low 53°.

Pressure30.18 inHg
Wind8.2 mph S
Humidity82%
Visibility6.2 mi
Dew point48°
Sat, 2475° / 55°0Overcast
75 °Overcast

Dayton, Saturday, 24 October

Overcast. High 75°, low 55°.

Pressure30.18 inHg
Wind10.5 mph S
Humidity51%
Visibility6.2 mi
Dew point51°
Sun, 2568° / 53°0Overcast
68 °Overcast

Dayton, Sunday, 25 October

Overcast. High 68°, low 53°.

Pressure30.36 inHg
Wind6.8 mph NE
Humidity67%
Visibility6.2 mi
Dew point53°
Mon, 2668° / 51°0.01Light rain
68 °Light rain

Dayton, Monday, 26 October

Light rain. High 68°, low 51°.

Pressure30.33 inHg
Wind8.1 mph E
Humidity57%
Visibility6.2 mi
Dew point47°
Tue, 2770° / 55°0.08Light rain
70 °Light rain

Dayton, Tuesday, 27 October

Light rain. High 70°, low 55°.

Pressure30.15 inHg
Wind12.2 mph S
Humidity55%
Visibility—
Dew point49°
Wed, 2868° / 56°0.11Light rain
68 °Light rain

Dayton, Wednesday, 28 October

Light rain. High 68°, low 56°.

Pressure29.88 inHg
Wind15.8 mph S
Humidity68%
Visibility—
Dew point52°
Thu, 2962° / 47°0.17Light rain
62 °Light rain

Dayton, Thursday, 29 October

Light rain. High 62°, low 47°.

Pressure30.18 inHg
Wind11.2 mph N
Humidity70%
Visibility—
Dew point42°
Fri, 3054° / 44°0.15Rain
54 °Rain

Dayton, Friday, 30 October

Rain. High 54°, low 44°.

Pressure30.12 inHg
Wind11.8 mph E
Humidity73%
Visibility—
Dew point42°
Sat, 3158° / 55°0.49Rain
58 °Rain

Dayton, Saturday, 31 October

Rain. High 58°, low 55°.

Pressure29.71 inHg
Wind17.6 mph S
Humidity95%
Visibility—
Dew point55°
Sun, 0158° / 45°0Partly cloudy
58 °Partly cloudy

Dayton, Sunday, 1 November

Partly cloudy. High 58°, low 45°.

Pressure30.03 inHg
Wind11.6 mph NW
Humidity44%
Visibility—
Dew point33°
Mon, 0257° / 44°0Overcast
57 °Overcast

Dayton, Monday, 2 November

Overcast. High 57°, low 44°.

Pressure30.15 inHg
Wind10.4 mph NW
Humidity55%
Visibility—
Dew point40°
Tue, 0346° / 40°0Overcast
46 °Overcast

Dayton, Tuesday, 3 November

Overcast. High 46°, low 40°.

Pressure30.39 inHg
Wind11.4 mph N
Humidity59%
Visibility—
Dew point31°
Wed, 0450° / 42°0Clear
50 °Clear

Dayton, Wednesday, 4 November

Clear. High 50°, low 42°.

Pressure30.18 inHg
Wind15.3 mph NW
Humidity48%
Visibility—
Dew point30°
Thu, 0558° / 38°0Overcast
58 °Overcast

Dayton, Thursday, 5 November

Overcast. High 58°, low 38°.

Pressure30.06 inHg
Wind14.3 mph W
Humidity39%
Visibility—
Dew point28°
Fri, 0665° / 47°0Clear
65 °Clear

Dayton, Friday, 6 November

Clear. High 65°, low 47°.

Pressure29.94 inHg
Wind10.1 mph W
Humidity43%
Visibility—
Dew point38°
Sat, 0755° / 44°0Overcast
55 °Overcast

Dayton, Saturday, 7 November

Overcast. High 55°, low 44°.

Pressure29.94 inHg
Wind16.2 mph SE
Humidity69%
Visibility—
Dew point43°

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, IA 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, IA 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.