As of 12:43 PDT

Weather in Peterson Mill, CA

43°Current weather

Peterson Mill, Tuesday, 27 October, 12:43

Clear. Feels like 39°. High 49°, low 24°.

Pressure29.85 inHg
Wind6.9 mph S
Humidity29%
Visibility6.2 mi
Dew point15°

Monthly outlook for Peterson Mill, CA: average high 53.7°, average low 37.1°. That is 3.2° above the climate normal for October. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 2 days and 0.7 inches. The warmest day looks like 29 October (59.6°), the coolest 28 October (22.5°).

53.7°/37.1°
Average high / low
+3.2°
Above normal
2 / 2
Wet days / normal
0.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
27 October – 5 November52.9°49.4°+2°
6 November – 15 November54.9°44.7°+5.7°
16 November – 25 Novemberat normal40.5°—

October records over 66 years

74.1°1 October 1980All-time high
0.5°29 October 1971All-time low

Climate normals and records are computed from the nearest reference point — Aspendell (7 mi).

Wed, 2854° / 22°0Partly cloudy
54 °Partly cloudy

Peterson Mill, Wednesday, 28 October

Partly cloudy. High 54°, low 22°.

Pressure29.94 inHg
Wind3.6 mph NE
Humidity40%
Visibility6.2 mi
Dew point26°
Thu, 2960° / 42°0Overcast
60 °Overcast

Peterson Mill, Thursday, 29 October

Overcast. High 60°, low 42°.

Pressure29.88 inHg
Wind3.3 mph NE
Humidity44%
Visibility6.2 mi
Dew point34°
Fri, 3056° / 41°0Partly cloudy
56 °Partly cloudy

Peterson Mill, Friday, 30 October

Partly cloudy. High 56°, low 41°.

Pressure29.83 inHg
Wind2.7 mph NE
Humidity44%
Visibility6.2 mi
Dew point30°
Sat, 3153° / 42°0.12Light rain
53 °Light rain

Peterson Mill, Saturday, 31 October

Light rain. High 53°, low 42°.

Pressure29.83 inHg
Wind2.8 mph NE
Humidity48%
Visibility6.2 mi
Dew point30°
Sun, 0151° / 38°0.09Snow
51 °Snow

Peterson Mill, Sunday, 1 November

Snow. High 51°, low 38°.

Pressure29.94 inHg
Wind3 mph NE
Humidity53%
Visibility—
Dew point29°
Mon, 0251° / 34°0Clear
51 °Clear

Peterson Mill, Monday, 2 November

Clear. High 51°, low 34°.

Pressure30.15 inHg
Wind8 mph N
Humidity16%
Visibility—
Dew point1°
Tue, 0352° / 37°0Overcast
52 °Overcast

Peterson Mill, Tuesday, 3 November

Overcast. High 52°, low 37°.

Pressure30.12 inHg
Wind7.3 mph E
Humidity19%
Visibility—
Dew point7°
Wed, 0451° / 35°0Partly cloudy
51 °Partly cloudy

Peterson Mill, Wednesday, 4 November

Partly cloudy. High 51°, low 35°.

Pressure30.03 inHg
Wind5.9 mph E
Humidity27%
Visibility—
Dew point13°
Thu, 0553° / 38°0Overcast
53 °Overcast

Peterson Mill, Thursday, 5 November

Overcast. High 53°, low 38°.

Pressure30.06 inHg
Wind6.1 mph E
Humidity29%
Visibility—
Dew point16°
Fri, 0657° / 44°0Overcast
57 °Overcast

Peterson Mill, Friday, 6 November

Overcast. High 57°, low 44°.

Pressure30.03 inHg
Wind6.3 mph SW
Humidity32%
Visibility—
Dew point22°
Sat, 0759° / 44°0Clear
59 °Clear

Peterson Mill, Saturday, 7 November

Clear. High 59°, low 44°.

Pressure29.91 inHg
Wind10.7 mph SW
Humidity28%
Visibility—
Dew point20°
Sun, 0853° / 39°0Clear
53 °Clear

Peterson Mill, Sunday, 8 November

Clear. High 53°, low 39°.

Pressure30.12 inHg
Wind8.7 mph SW
Humidity48%
Visibility—
Dew point28°
Mon, 0956° / 39°0Mostly clear
56 °Mostly clear

Peterson Mill, Monday, 9 November

Mostly clear. High 56°, low 39°.

Pressure30.18 inHg
Wind7.1 mph E
Humidity38%
Visibility—
Dew point25°
Tue, 1057° / 40°0Clear
57 °Clear

Peterson Mill, Tuesday, 10 November

Clear. High 57°, low 40°.

Pressure30.09 inHg
Wind7.7 mph SW
Humidity26%
Visibility—
Dew point17°
Wed, 1148° / 34°0Clear
48 °Clear

Peterson Mill, Wednesday, 11 November

Clear. High 48°, low 34°.

Pressure29.91 inHg
Wind9.1 mph W
Humidity24%
Visibility—
Dew point11°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1244° / 28°0.06Climate normal
44 °Climate normal

Peterson Mill, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high44°
Average low28°
Average precipitation0.06 in
Chance of precipitation25%
Record high60° (1995)
Record low-4° (2000)
Fri, 1344° / 27°0.06Climate normal
44 °Climate normal

Peterson Mill, Friday, 13 November

Climate normal for this date — 60-year average.

Average high44°
Average low27°
Average precipitation0.06 in
Chance of precipitation23%
Record high59° (1990)
Record low-6° (1985)
Sat, 1443° / 27°0.07Climate normal
43 °Climate normal

Peterson Mill, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high43°
Average low27°
Average precipitation0.07 in
Chance of precipitation17%
Record high63° (2016)
Record low-3° (1964)
Sun, 1543° / 26°0.03Climate normal
43 °Climate normal

Peterson Mill, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high43°
Average low26°
Average precipitation0.03 in
Chance of precipitation10%
Record high59° (1995)
Record low-8° (1978)
Mon, 1642° / 27°0.06Climate normal
42 °Climate normal

Peterson Mill, Monday, 16 November

Climate normal for this date — 60-year average.

Average high42°
Average low27°
Average precipitation0.06 in
Chance of precipitation15%
Record high58° (1995)
Record low3° (2000)
Tue, 1742° / 26°0.1Climate normal
42 °Climate normal

Peterson Mill, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high42°
Average low26°
Average precipitation0.1 in
Chance of precipitation25%
Record high60° (1995)
Record low4° (1994)
Wed, 1841° / 26°0.07Climate normal
41 °Climate normal

Peterson Mill, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high41°
Average low26°
Average precipitation0.07 in
Chance of precipitation20%
Record high61° (2019)
Record low-4° (1964)
Thu, 1942° / 25°0.02Climate normal
42 °Climate normal

Peterson Mill, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high42°
Average low25°
Average precipitation0.02 in
Chance of precipitation13%
Record high60° (1989)
Record low-15° (1994)
Fri, 2041° / 26°0.07Climate normal
41 °Climate normal

Peterson Mill, Friday, 20 November

Climate normal for this date — 60-year average.

Average high41°
Average low26°
Average precipitation0.07 in
Chance of precipitation18%
Record high60° (1989)
Record low1° (1972)
Sat, 2139° / 24°0.06Climate normal
39 °Climate normal

Peterson Mill, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high39°
Average low24°
Average precipitation0.06 in
Chance of precipitation25%
Record high57° (1989)
Record low1° (2011)
Sun, 2239° / 24°0.07Climate normal
39 °Climate normal

Peterson Mill, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high39°
Average low24°
Average precipitation0.07 in
Chance of precipitation18%
Record high57° (1995)
Record low0° (1994)
Mon, 2340° / 24°0.04Climate normal
40 °Climate normal

Peterson Mill, Monday, 23 November

Climate normal for this date — 60-year average.

Average high40°
Average low24°
Average precipitation0.04 in
Chance of precipitation15%
Record high58° (1995)
Record low-1° (1972)
Tue, 2440° / 24°0.09Climate normal
40 °Climate normal

Peterson Mill, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high40°
Average low24°
Average precipitation0.09 in
Chance of precipitation12%
Record high58° (1995)
Record low1° (1978)
Wed, 2539° / 23°0.05Climate normal
39 °Climate normal

Peterson Mill, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high39°
Average low23°
Average precipitation0.05 in
Chance of precipitation18%
Record high56° (1995)
Record low-4° (1966)

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 Peterson Mill, 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 Peterson Mill, 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.