As of 05:21 MDT

Weather in Dayton, ID

46°Current weather

Dayton, Monday, 12 October, 05:21

Overcast. Feels like 44°. High 52°, low 46°.

Pressure29.74 inHg
Wind3.8 mph N
Humidity99%
Visibility1.8 mi
Dew point46°

Monthly outlook for Dayton, ID: average high 59.2°, average low 43.2°. That is 0.9° above the climate normal for October. Precipitation is expected on 6 days (about 2.4 inches), against a normal of 4 days and 0.9 inches. The warmest day looks like 19 October (66.5°), the coolest 15 October (38.1°).

59.2°/43.2°
Average high / low
+0.9°
Above normal
6 / 4
Wet days / normal
2.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 October – 21 October59.1°59.1°+0°
22 October – 31 October59.4°53.3°+3.4°
1 November – 10 Novemberat normal48.1°—

October records over 66 years

85.6°2 October 2010All-time high
1.6°30 October 2019All-time low

Climate normals and records are computed from the nearest reference point — Oxford (10 mi).

Tue, 1350° / 40°0.26Rain
50 °Rain

Dayton, Tuesday, 13 October

Rain. High 50°, low 40°.

Pressure29.97 inHg
Wind5.5 mph N
Humidity78%
Visibility6.2 mi
Dew point41°
Wed, 1455° / 39°0.01Light rain
55 °Light rain

Dayton, Wednesday, 14 October

Light rain. High 55°, low 39°.

Pressure30.09 inHg
Wind6.8 mph N
Humidity63%
Visibility6.2 mi
Dew point38°
Thu, 1561° / 38°0Clear
61 °Clear

Dayton, Thursday, 15 October

Clear. High 61°, low 38°.

Pressure30.39 inHg
Wind4.8 mph N
Humidity52%
Visibility6.2 mi
Dew point36°
Fri, 1660° / 40°0Clear
60 °Clear

Dayton, Friday, 16 October

Clear. High 60°, low 40°.

Pressure30.42 inHg
Wind7.9 mph NE
Humidity43%
Visibility—
Dew point30°
Sat, 1762° / 44°0Clear
62 °Clear

Dayton, Saturday, 17 October

Clear. High 62°, low 44°.

Pressure30.15 inHg
Wind4.5 mph S
Humidity55%
Visibility—
Dew point39°
Sun, 1864° / 46°0Overcast
64 °Overcast

Dayton, Sunday, 18 October

Overcast. High 64°, low 46°.

Pressure30.00 inHg
Wind6.4 mph S
Humidity39%
Visibility—
Dew point33°
Mon, 1967° / 46°0Mostly clear
67 °Mostly clear

Dayton, Monday, 19 October

Mostly clear. High 67°, low 46°.

Pressure29.94 inHg
Wind13.9 mph S
Humidity33%
Visibility—
Dew point31°
Tue, 2060° / 46°0.39Rain
60 °Rain

Dayton, Tuesday, 20 October

Rain. High 60°, low 46°.

Pressure29.68 inHg
Wind15.8 mph S
Humidity54%
Visibility—
Dew point40°
Wed, 2159° / 45°0.11Light rain
59 °Light rain

Dayton, Wednesday, 21 October

Light rain. High 59°, low 45°.

Pressure29.88 inHg
Wind11.5 mph N
Humidity60%
Visibility—
Dew point39°
Thu, 2265° / 44°0Mostly clear
65 °Mostly clear

Dayton, Thursday, 22 October

Mostly clear. High 65°, low 44°.

Pressure30.00 inHg
Wind12 mph N
Humidity47%
Visibility—
Dew point37°
Fri, 2364° / 47°0.4Rain
64 °Rain

Dayton, Friday, 23 October

Rain. High 64°, low 47°.

Pressure30.00 inHg
Wind9.5 mph N
Humidity48%
Visibility—
Dew point40°
Sat, 2446° / 43°0.06Light rain
46 °Light rain

Dayton, Saturday, 24 October

Light rain. High 46°, low 43°.

Pressure30.21 inHg
Wind7 mph S
Humidity85%
Visibility—
Dew point41°
Sun, 2558° / 40°0Clear
58 °Clear

Dayton, Sunday, 25 October

Clear. High 58°, low 40°.

Pressure30.27 inHg
Wind3.9 mph N
Humidity54%
Visibility—
Dew point35°
Mon, 2661° / 43°0Clear
61 °Clear

Dayton, Monday, 26 October

Clear. High 61°, low 43°.

Pressure30.18 inHg
Wind5.1 mph S
Humidity55%
Visibility—
Dew point37°
Tue, 2762° / 45°0Overcast
62 °Overcast

Dayton, Tuesday, 27 October

Overcast. High 62°, low 45°.

Pressure29.97 inHg
Wind7.3 mph S
Humidity48%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2852° / 34°0.06Climate normal
52 °Climate normal

Dayton, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high52°
Average low34°
Average precipitation0.06 in
Chance of precipitation30%
Record high69° (2008)
Record low5° (1970)
Thu, 2951° / 33°0.07Climate normal
51 °Climate normal

Dayton, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high51°
Average low33°
Average precipitation0.07 in
Chance of precipitation33%
Record high70° (1962)
Record low5° (1971)
Fri, 3049° / 32°0.07Climate normal
49 °Climate normal

Dayton, Friday, 30 October

Climate normal for this date — 60-year average.

Average high49°
Average low32°
Average precipitation0.07 in
Chance of precipitation28%
Record high71° (1962)
Record low2° (2019)
Sat, 3149° / 32°0.07Climate normal
49 °Climate normal

Dayton, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high49°
Average low32°
Average precipitation0.07 in
Chance of precipitation27%
Record high67° (2014)
Record low8° (2019)
Sun, 0149° / 31°0.04Climate normal
49 °Climate normal

Dayton, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high49°
Average low31°
Average precipitation0.04 in
Chance of precipitation23%
Record high67° (1965)
Record low7° (2004)
Mon, 0249° / 31°0.04Climate normal
49 °Climate normal

Dayton, Monday, 2 November

Climate normal for this date — 60-year average.

Average high49°
Average low31°
Average precipitation0.04 in
Chance of precipitation25%
Record high64° (1962)
Record low5° (1991)
Tue, 0350° / 31°0.03Climate normal
50 °Climate normal

Dayton, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high50°
Average low31°
Average precipitation0.03 in
Chance of precipitation17%
Record high66° (1962)
Record low-2° (1991)
Wed, 0450° / 32°0.05Climate normal
50 °Climate normal

Dayton, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high50°
Average low32°
Average precipitation0.05 in
Chance of precipitation22%
Record high66° (2020)
Record low20° (1994)
Thu, 0549° / 33°0.06Climate normal
49 °Climate normal

Dayton, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high49°
Average low33°
Average precipitation0.06 in
Chance of precipitation28%
Record high66° (1980)
Record low1° (1961)
Fri, 0649° / 32°0.04Climate normal
49 °Climate normal

Dayton, Friday, 6 November

Climate normal for this date — 60-year average.

Average high49°
Average low32°
Average precipitation0.04 in
Chance of precipitation22%
Record high70° (2020)
Record low-4° (1971)
Sat, 0748° / 31°0.08Climate normal
48 °Climate normal

Dayton, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high48°
Average low31°
Average precipitation0.08 in
Chance of precipitation35%
Record high66° (1999)
Record low7° (2003)
Sun, 0847° / 31°0.09Climate normal
47 °Climate normal

Dayton, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high47°
Average low31°
Average precipitation0.09 in
Chance of precipitation38%
Record high62° (1965)
Record low14° (1961)
Mon, 0946° / 29°0.09Climate normal
46 °Climate normal

Dayton, Monday, 9 November

Climate normal for this date — 60-year average.

Average high46°
Average low29°
Average precipitation0.09 in
Chance of precipitation33%
Record high62° (2016)
Record low12° (1966)
Tue, 1045° / 29°0.05Climate normal
45 °Climate normal

Dayton, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high45°
Average low29°
Average precipitation0.05 in
Chance of precipitation32%
Record high64° (2016)
Record low9° (2000)

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.