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As of 12:27 MDT

Weather in Dayton, ID

89°Current weather

Dayton, Saturday, 8 August, 12:27

Overcast. Feels like 86°. High 97°, low 65°.

Pressure29.88 inHg
Wind2 mph W
Humidity26%
Visibility6.2 mi
Dew point48°
Sun, 0996° / 64°0.05Light rain
96 °Light rain

Dayton, Sunday, 9 August

Light rain. High 96°, low 64°.

Pressure29.80 inHg
Wind7.6 mph SW
Humidity16%
Visibility6.2 mi
Dew point40°
Mon, 1098° / 60°0Clear
98 °Clear

Dayton, Monday, 10 August

Clear. High 98°, low 60°.

Pressure29.83 inHg
Wind8.9 mph S
Humidity18%
Visibility6.2 mi
Dew point43°
Tue, 1199° / 66°0Overcast
99 °Overcast

Dayton, Tuesday, 11 August

Overcast. High 99°, low 66°.

Pressure29.85 inHg
Wind4.3 mph SW
Humidity8%
Visibility6.2 mi
Dew point22°
Wed, 1290° / 70°0Overcast
90 °Overcast

Dayton, Wednesday, 12 August

Overcast. High 90°, low 70°.

Pressure29.80 inHg
Wind5.4 mph SW
Humidity11%
Visibility6.2 mi
Dew point29°
Thu, 1394° / 61°0Partly cloudy
94 °Partly cloudy

Dayton, Thursday, 13 August

Partly cloudy. High 94°, low 61°.

Pressure29.80 inHg
Wind7 mph S
Humidity21%
Visibility—
Dew point40°
Fri, 1487° / 65°0.07Light rain
87 °Light rain

Dayton, Friday, 14 August

Light rain. High 87°, low 65°.

Pressure29.94 inHg
Wind15.8 mph NW
Humidity44%
Visibility—
Dew point52°
Sat, 1584° / 61°0.22Light rain
84 °Light rain

Dayton, Saturday, 15 August

Light rain. High 84°, low 61°.

Pressure30.03 inHg
Wind8.2 mph NW
Humidity47%
Visibility—
Dew point52°
Sun, 1690° / 60°0.01Light rain
90 °Light rain

Dayton, Sunday, 16 August

Light rain. High 90°, low 60°.

Pressure30.03 inHg
Wind10.3 mph NW
Humidity27%
Visibility—
Dew point43°
Mon, 1791° / 60°0Partly cloudy
91 °Partly cloudy

Dayton, Monday, 17 August

Partly cloudy. High 91°, low 60°.

Pressure30.03 inHg
Wind10.4 mph SW
Humidity26%
Visibility—
Dew point43°
Tue, 1887° / 65°0.07Light rain
87 °Light rain

Dayton, Tuesday, 18 August

Light rain. High 87°, low 65°.

Pressure30.03 inHg
Wind10.9 mph W
Humidity47%
Visibility—
Dew point53°
Wed, 1992° / 61°0Clear
92 °Clear

Dayton, Wednesday, 19 August

Clear. High 92°, low 61°.

Pressure29.91 inHg
Wind10.1 mph W
Humidity29%
Visibility—
Dew point46°
Thu, 2094° / 64°0.01Light rain
94 °Light rain

Dayton, Thursday, 20 August

Light rain. High 94°, low 64°.

Pressure29.88 inHg
Wind14.9 mph SW
Humidity25%
Visibility—
Dew point46°
Fri, 2188° / 63°0.04Light rain
88 °Light rain

Dayton, Friday, 21 August

Light rain. High 88°, low 63°.

Pressure30.00 inHg
Wind17.2 mph SW
Humidity39%
Visibility—
Dew point52°
Sat, 2293° / 63°0Overcast
93 °Overcast

Dayton, Saturday, 22 August

Overcast. High 93°, low 63°.

Pressure29.91 inHg
Wind14.5 mph SW
Humidity23%
Visibility—
Dew point43°
Sun, 2392° / 62°0.02Light rain
92 °Light rain

Dayton, Sunday, 23 August

Light rain. High 92°, low 62°.

Pressure29.94 inHg
Wind13.5 mph NW
Humidity32%
Visibility—
Dew point47°

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, ID 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, ID 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.