As of 19:32 PDT

Weather in Dayton, CA

74°Current weather

Dayton, Sunday, 18 October, 19:32

Clear. Feels like 72°. High 83°, low 55°.

Pressure29.85 inHg
Wind9.2 mph SE
Humidity29%
Visibility6.2 mi
Dew point40°

Monthly outlook for Dayton, CA: average high 72.5°, average low 49.1°. That is 0.3° below the climate normal for October. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 3 days and 1.6 inches. The warmest day looks like 25 October (84.6°), the coolest 31 October (40.2°).

72.5°/49.1°
Average high / low
−0.3°
Below normal
1 / 3
Wet days / normal
0.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October76.7°74.8°+1.1°
28 October – 6 November65.4°69.4°-2.3°
7 November – 16 Novemberat normal64.1°—

October records over 66 years

104.2°1 October 2020All-time high
35.8°17 October 1984All-time low

Climate normals and records are computed from the nearest reference point — Chico (8 mi).

Mon, 1974° / 49°0Clear
74 °Clear

Dayton, Monday, 19 October

Clear. High 74°, low 49°.

Pressure29.94 inHg
Wind6.3 mph SE
Humidity53%
Visibility6.2 mi
Dew point47°
Tue, 2073° / 48°0Overcast
73 °Overcast

Dayton, Tuesday, 20 October

Overcast. High 73°, low 48°.

Pressure29.94 inHg
Wind2.6 mph NW
Humidity40%
Visibility6.2 mi
Dew point41°
Wed, 2174° / 59°0.15Rain
74 °Rain

Dayton, Wednesday, 21 October

Rain. High 74°, low 59°.

Pressure29.85 inHg
Wind3.5 mph NW
Humidity48%
Visibility6.2 mi
Dew point51°
Thu, 2271° / 54°0Overcast
71 °Overcast

Dayton, Thursday, 22 October

Overcast. High 71°, low 54°.

Pressure29.94 inHg
Wind1.6 mph NW
Humidity52%
Visibility6.2 mi
Dew point50°
Fri, 2372° / 52°0Clear
72 °Clear

Dayton, Friday, 23 October

Clear. High 72°, low 52°.

Pressure30.12 inHg
Wind15.1 mph NW
Humidity57%
Visibility—
Dew point47°
Sat, 2477° / 45°0Mostly clear
77 °Mostly clear

Dayton, Saturday, 24 October

Mostly clear. High 77°, low 45°.

Pressure30.12 inHg
Wind5.1 mph E
Humidity30%
Visibility—
Dew point29°
Sun, 2585° / 53°0Clear
85 °Clear

Dayton, Sunday, 25 October

Clear. High 85°, low 53°.

Pressure30.03 inHg
Wind6.5 mph SE
Humidity19%
Visibility—
Dew point25°
Mon, 2683° / 54°0Clear
83 °Clear

Dayton, Monday, 26 October

Clear. High 83°, low 54°.

Pressure29.85 inHg
Wind6.4 mph SE
Humidity18%
Visibility—
Dew point24°
Tue, 2774° / 53°0Overcast
74 °Overcast

Dayton, Tuesday, 27 October

Overcast. High 74°, low 53°.

Pressure29.71 inHg
Wind20 mph SE
Humidity37%
Visibility—
Dew point38°
Wed, 2862° / 43°0Mostly clear
62 °Mostly clear

Dayton, Wednesday, 28 October

Mostly clear. High 62°, low 43°.

Pressure29.94 inHg
Wind6 mph S
Humidity48%
Visibility—
Dew point35°
Thu, 2953° / 43°0.01Light rain
53 °Light rain

Dayton, Thursday, 29 October

Light rain. High 53°, low 43°.

Pressure30.09 inHg
Wind13.4 mph SE
Humidity58%
Visibility—
Dew point37°
Fri, 3065° / 42°0Mostly clear
65 °Mostly clear

Dayton, Friday, 30 October

Mostly clear. High 65°, low 42°.

Pressure30.15 inHg
Wind11.9 mph NW
Humidity58%
Visibility—
Dew point40°
Sat, 3169° / 40°0Clear
69 °Clear

Dayton, Saturday, 31 October

Clear. High 69°, low 40°.

Pressure30.24 inHg
Wind5.5 mph N
Humidity22%
Visibility—
Dew point17°
Sun, 0174° / 46°0Partly cloudy
74 °Partly cloudy

Dayton, Sunday, 1 November

Partly cloudy. High 74°, low 46°.

Pressure30.18 inHg
Wind5.3 mph E
Humidity30%
Visibility—
Dew point29°
Mon, 0269° / 49°0Overcast
69 °Overcast

Dayton, Monday, 2 November

Overcast. High 69°, low 49°.

Pressure29.94 inHg
Wind22.6 mph N
Humidity42%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0370° / 49°0.09Climate normal
70 °Climate normal

Dayton, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high70°
Average low49°
Average precipitation0.09 in
Chance of precipitation22%
Record high86° (1976)
Record low36° (2022)
Wed, 0469° / 49°0.08Climate normal
69 °Climate normal

Dayton, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high69°
Average low49°
Average precipitation0.08 in
Chance of precipitation17%
Record high84° (1976)
Record low37° (1973)
Thu, 0568° / 48°0.13Climate normal
68 °Climate normal

Dayton, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high68°
Average low48°
Average precipitation0.13 in
Chance of precipitation18%
Record high83° (1976)
Record low37° (2011)
Fri, 0667° / 49°0.13Climate normal
67 °Climate normal

Dayton, Friday, 6 November

Climate normal for this date — 60-year average.

Average high67°
Average low49°
Average precipitation0.13 in
Chance of precipitation28%
Record high83° (1991)
Record low39° (1968)
Sat, 0767° / 48°0.18Climate normal
67 °Climate normal

Dayton, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high67°
Average low48°
Average precipitation0.18 in
Chance of precipitation35%
Record high84° (1991)
Record low38° (2011)
Sun, 0865° / 47°0.16Climate normal
65 °Climate normal

Dayton, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high65°
Average low47°
Average precipitation0.16 in
Chance of precipitation32%
Record high81° (1978)
Record low36° (2011)
Mon, 0964° / 46°0.16Climate normal
64 °Climate normal

Dayton, Monday, 9 November

Climate normal for this date — 60-year average.

Average high64°
Average low46°
Average precipitation0.16 in
Chance of precipitation33%
Record high80° (1990)
Record low35° (2020)
Tue, 1064° / 46°0.19Climate normal
64 °Climate normal

Dayton, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high64°
Average low46°
Average precipitation0.19 in
Chance of precipitation35%
Record high81° (1990)
Record low35° (2020)
Wed, 1164° / 46°0.19Climate normal
64 °Climate normal

Dayton, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high64°
Average low46°
Average precipitation0.19 in
Chance of precipitation32%
Record high81° (2019)
Record low33° (1985)
Thu, 1264° / 46°0.16Climate normal
64 °Climate normal

Dayton, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high64°
Average low46°
Average precipitation0.16 in
Chance of precipitation22%
Record high77° (1990)
Record low30° (1985)
Fri, 1364° / 46°0.22Climate normal
64 °Climate normal

Dayton, Friday, 13 November

Climate normal for this date — 60-year average.

Average high64°
Average low46°
Average precipitation0.22 in
Chance of precipitation32%
Record high83° (1995)
Record low27° (1985)
Sat, 1464° / 46°0.14Climate normal
64 °Climate normal

Dayton, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high64°
Average low46°
Average precipitation0.14 in
Chance of precipitation27%
Record high80° (1995)
Record low29° (1985)
Sun, 1563° / 46°0.17Climate normal
63 °Climate normal

Dayton, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high63°
Average low46°
Average precipitation0.17 in
Chance of precipitation23%
Record high80° (2008)
Record low30° (1964)
Mon, 1662° / 46°0.2Climate normal
62 °Climate normal

Dayton, Monday, 16 November

Climate normal for this date — 60-year average.

Average high62°
Average low46°
Average precipitation0.2 in
Chance of precipitation37%
Record high77° (1976)
Record low33° (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, CA 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, CA 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.