As of 02:56 PDT

Weather in Post Mountain, CA

42°Current weather

Post Mountain, Friday, 16 October, 02:56

Clear. Feels like 42°. High 80°, low 41°.

Pressure30.21 inHg
Wind2.2 mph SE
Humidity56%
Visibility6.2 mi
Dew point28°

Monthly outlook for Post Mountain, CA: average high 65.4°, average low 38°. That is 0.4° below the climate normal for October. Precipitation is expected on 1 day (about 0.9 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 16 October (80.2°), the coolest 29 October (29.1°).

65.4°/38°
Average high / low
−0.4°
Below normal
1 / 4
Wet days / normal
0.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
16 October – 25 October68°68.2°-0.1°
26 October – 4 November61.1°62.4°-0.7°
5 November – 14 Novemberat normal56.1°—

October records over 66 years

96.8°2 October 1980All-time high
24.3°18 October 1984All-time low

Climate normals and records are computed from the nearest reference point — Hayfork (11 mi).

Sat, 1775° / 40°0Partly cloudy
75 °Partly cloudy

Post Mountain, Saturday, 17 October

Partly cloudy. High 75°, low 40°.

Pressure30.12 inHg
Wind2.5 mph N
Humidity18%
Visibility6.2 mi
Dew point22°
Sun, 1875° / 42°0Clear
75 °Clear

Post Mountain, Sunday, 18 October

Clear. High 75°, low 42°.

Pressure29.91 inHg
Wind2.4 mph S
Humidity20%
Visibility6.2 mi
Dew point23°
Mon, 1956° / 41°0.02Light rain
56 °Light rain

Post Mountain, Monday, 19 October

Light rain. High 56°, low 41°.

Pressure29.88 inHg
Wind3.5 mph W
Humidity42%
Visibility6.2 mi
Dew point27°
Tue, 2058° / 40°0.01Light rain
58 °Light rain

Post Mountain, Tuesday, 20 October

Light rain. High 58°, low 40°.

Pressure29.85 inHg
Wind8.1 mph E
Humidity59%
Visibility—
Dew point36°
Wed, 2159° / 37°0Overcast
59 °Overcast

Post Mountain, Wednesday, 21 October

Overcast. High 59°, low 37°.

Pressure29.88 inHg
Wind5 mph E
Humidity41%
Visibility—
Dew point30°
Thu, 2269° / 41°0Mostly clear
69 °Mostly clear

Post Mountain, Thursday, 22 October

Mostly clear. High 69°, low 41°.

Pressure29.88 inHg
Wind8.1 mph W
Humidity29%
Visibility—
Dew point29°
Fri, 2368° / 39°0Overcast
68 °Overcast

Post Mountain, Friday, 23 October

Overcast. High 68°, low 39°.

Pressure30.00 inHg
Wind6.4 mph NW
Humidity41%
Visibility—
Dew point33°
Sat, 2471° / 36°0Overcast
71 °Overcast

Post Mountain, Saturday, 24 October

Overcast. High 71°, low 36°.

Pressure30.15 inHg
Wind7 mph NW
Humidity11%
Visibility—
Dew point5°
Sun, 2568° / 38°0Overcast
68 °Overcast

Post Mountain, Sunday, 25 October

Overcast. High 68°, low 38°.

Pressure30.18 inHg
Wind7.5 mph NW
Humidity9%
Visibility—
Dew point-1°
Mon, 2674° / 40°0Partly cloudy
74 °Partly cloudy

Post Mountain, Monday, 26 October

Partly cloudy. High 74°, low 40°.

Pressure30.03 inHg
Wind5.8 mph NW
Humidity18%
Visibility—
Dew point19°
Tue, 2765° / 35°0.01Light rain
65 °Light rain

Post Mountain, Tuesday, 27 October

Light rain. High 65°, low 35°.

Pressure29.91 inHg
Wind9.5 mph NW
Humidity35%
Visibility—
Dew point32°
Wed, 2853° / 30°0Overcast
53 °Overcast

Post Mountain, Wednesday, 28 October

Overcast. High 53°, low 30°.

Pressure30.15 inHg
Wind9 mph NW
Humidity72%
Visibility—
Dew point31°
Thu, 2965° / 29°0Overcast
65 °Overcast

Post Mountain, Thursday, 29 October

Overcast. High 65°, low 29°.

Pressure30.18 inHg
Wind4.9 mph N
Humidity24%
Visibility—
Dew point15°
Fri, 3065° / 40°0Overcast
65 °Overcast

Post Mountain, Friday, 30 October

Overcast. High 65°, low 40°.

Pressure30.12 inHg
Wind11.1 mph SW
Humidity20%
Visibility—
Dew point18°
Sat, 3144° / 39°0.85Rain
44 °Rain

Post Mountain, Saturday, 31 October

Rain. High 44°, low 39°.

Pressure30.06 inHg
Wind4.4 mph S
Humidity96%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0163° / 42°0.09Climate normal
63 °Climate normal

Post Mountain, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high63°
Average low42°
Average precipitation0.09 in
Chance of precipitation25%
Record high82° (1966)
Record low32° (1971)
Mon, 0262° / 43°0.12Climate normal
62 °Climate normal

Post Mountain, Monday, 2 November

Climate normal for this date — 60-year average.

Average high62°
Average low43°
Average precipitation0.12 in
Chance of precipitation22%
Record high81° (2020)
Record low31° (1994)
Tue, 0363° / 43°0.1Climate normal
63 °Climate normal

Post Mountain, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high63°
Average low43°
Average precipitation0.1 in
Chance of precipitation23%
Record high79° (1966)
Record low28° (2022)
Wed, 0461° / 44°0.1Climate normal
61 °Climate normal

Post Mountain, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high61°
Average low44°
Average precipitation0.1 in
Chance of precipitation22%
Record high78° (2019)
Record low32° (2013)
Thu, 0559° / 43°0.15Climate normal
59 °Climate normal

Post Mountain, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high59°
Average low43°
Average precipitation0.15 in
Chance of precipitation33%
Record high78° (2012)
Record low28° (2017)
Fri, 0658° / 42°0.17Climate normal
58 °Climate normal

Post Mountain, Friday, 6 November

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.17 in
Chance of precipitation42%
Record high76° (1978)
Record low31° (2022)
Sat, 0758° / 41°0.19Climate normal
58 °Climate normal

Post Mountain, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high58°
Average low41°
Average precipitation0.19 in
Chance of precipitation35%
Record high78° (1991)
Record low27° (1994)
Sun, 0856° / 40°0.14Climate normal
56 °Climate normal

Post Mountain, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high56°
Average low40°
Average precipitation0.14 in
Chance of precipitation37%
Record high75° (2019)
Record low28° (2021)
Mon, 0955° / 39°0.2Climate normal
55 °Climate normal

Post Mountain, Monday, 9 November

Climate normal for this date — 60-year average.

Average high55°
Average low39°
Average precipitation0.2 in
Chance of precipitation38%
Record high75° (2019)
Record low19° (1998)
Tue, 1055° / 39°0.19Climate normal
55 °Climate normal

Post Mountain, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high55°
Average low39°
Average precipitation0.19 in
Chance of precipitation37%
Record high75° (2019)
Record low19° (1985)
Wed, 1156° / 39°0.2Climate normal
56 °Climate normal

Post Mountain, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high56°
Average low39°
Average precipitation0.2 in
Chance of precipitation33%
Record high75° (2019)
Record low7° (1985)
Thu, 1256° / 38°0.13Climate normal
56 °Climate normal

Post Mountain, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high56°
Average low38°
Average precipitation0.13 in
Chance of precipitation32%
Record high71° (2019)
Record low9° (1985)
Fri, 1355° / 39°0.27Climate normal
55 °Climate normal

Post Mountain, Friday, 13 November

Climate normal for this date — 60-year average.

Average high55°
Average low39°
Average precipitation0.27 in
Chance of precipitation40%
Record high77° (1995)
Record low11° (1985)
Sat, 1455° / 39°0.12Climate normal
55 °Climate normal

Post Mountain, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high55°
Average low39°
Average precipitation0.12 in
Chance of precipitation30%
Record high78° (1995)
Record low11° (1964)

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 Post Mountain, 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 Post Mountain, 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.