As of 04:42 PST

Weather in Alta Mesa, CA

53°Current weather

Alta Mesa, Thursday, 5 November, 04:42

Clear. Feels like 52°. High 73°, low 52°.

Pressure30.09 inHg
Wind0 mph N
Humidity87%
Visibility6.2 mi
Dew point49°

Monthly outlook for Alta Mesa, CA: average high 67.7°, average low 53.7°. That is 2.1° above the climate normal for November. Precipitation is expected on 4 days (about 2.1 inches), against a normal of 4 days and 1.3 inches. The warmest day looks like 11 November (77.2°), the coolest 16 November (49.4°).

67.7°/53.7°
Average high / low
+2.1°
Above normal
4 / 4
Wet days / normal
2.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
5 November – 14 November70.8°64.7°+3.4°
15 November – 24 November62.7°61.9°+0.4°
25 November – 4 Decemberat normal59.8°—

November records over 66 years

86°4 November 1976All-time high
36.5°28 November 2019All-time low

Climate normals and records are computed from the nearest reference point — Stanford (3 mi).

Fri, 0676° / 53°0Partly cloudy
76 °Partly cloudy

Alta Mesa, Friday, 6 November

Partly cloudy. High 76°, low 53°.

Pressure30.12 inHg
Wind3.2 mph N
Humidity63%
Visibility3.0 mi
Dew point54°
Sat, 0771° / 53°0Mostly clear
71 °Mostly clear

Alta Mesa, Saturday, 7 November

Mostly clear. High 71°, low 53°.

Pressure30.09 inHg
Wind3.9 mph N
Humidity56%
Visibility6.2 mi
Dew point52°
Sun, 0867° / 53°0Partly cloudy
67 °Partly cloudy

Alta Mesa, Sunday, 8 November

Partly cloudy. High 67°, low 53°.

Pressure30.15 inHg
Wind3 mph N
Humidity68%
Visibility6.2 mi
Dew point54°
Mon, 0970° / 56°0Overcast
70 °Overcast

Alta Mesa, Monday, 9 November

Overcast. High 70°, low 56°.

Pressure30.15 inHg
Wind5.9 mph NW
Humidity52%
Visibility—
Dew point47°
Tue, 1069° / 55°0Clear
69 °Clear

Alta Mesa, Tuesday, 10 November

Clear. High 69°, low 55°.

Pressure30.18 inHg
Wind4.6 mph N
Humidity65%
Visibility—
Dew point51°
Wed, 1177° / 56°0Partly cloudy
77 °Partly cloudy

Alta Mesa, Wednesday, 11 November

Partly cloudy. High 77°, low 56°.

Pressure30.00 inHg
Wind5 mph W
Humidity37%
Visibility—
Dew point40°
Thu, 1274° / 59°0Overcast
74 °Overcast

Alta Mesa, Thursday, 12 November

Overcast. High 74°, low 59°.

Pressure30.03 inHg
Wind3.7 mph SE
Humidity37%
Visibility—
Dew point40°
Fri, 1368° / 60°0.04Light rain
68 °Light rain

Alta Mesa, Friday, 13 November

Light rain. High 68°, low 60°.

Pressure29.85 inHg
Wind5.5 mph N
Humidity56%
Visibility—
Dew point51°
Sat, 1461° / 57°0.09Light rain
61 °Light rain

Alta Mesa, Saturday, 14 November

Light rain. High 61°, low 57°.

Pressure29.71 inHg
Wind4.5 mph SE
Humidity85%
Visibility—
Dew point55°
Sun, 1561° / 52°1.83Heavy rain
61 °Heavy rain

Alta Mesa, Sunday, 15 November

Heavy rain. High 61°, low 52°.

Pressure29.83 inHg
Wind12.7 mph S
Humidity69%
Visibility—
Dew point48°
Mon, 1657° / 49°0.12Light rain
57 °Light rain

Alta Mesa, Monday, 16 November

Light rain. High 57°, low 49°.

Pressure29.91 inHg
Wind9.9 mph N
Humidity70%
Visibility—
Dew point46°
Tue, 1764° / 51°0Clear
64 °Clear

Alta Mesa, Tuesday, 17 November

Clear. High 64°, low 51°.

Pressure29.94 inHg
Wind5.1 mph NW
Humidity53%
Visibility—
Dew point42°
Wed, 1864° / 50°0Clear
64 °Clear

Alta Mesa, Wednesday, 18 November

Clear. High 64°, low 50°.

Pressure30.09 inHg
Wind3 mph N
Humidity63%
Visibility—
Dew point46°
Thu, 1964° / 51°0Clear
64 °Clear

Alta Mesa, Thursday, 19 November

Clear. High 64°, low 51°.

Pressure30.21 inHg
Wind3.3 mph NW
Humidity58%
Visibility—
Dew point44°
Fri, 2065° / 50°0Clear
65 °Clear

Alta Mesa, Friday, 20 November

Clear. High 65°, low 50°.

Pressure30.24 inHg
Wind2.9 mph N
Humidity54%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2160° / 49°0.08Climate normal
60 °Climate normal

Alta Mesa, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high60°
Average low49°
Average precipitation0.08 in
Chance of precipitation25%
Record high73° (2005)
Record low40° (1964)
Sun, 2261° / 49°0.07Climate normal
61 °Climate normal

Alta Mesa, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high61°
Average low49°
Average precipitation0.07 in
Chance of precipitation28%
Record high72° (2005)
Record low40° (1972)
Mon, 2361° / 48°0.05Climate normal
61 °Climate normal

Alta Mesa, Monday, 23 November

Climate normal for this date — 60-year average.

Average high61°
Average low48°
Average precipitation0.05 in
Chance of precipitation17%
Record high73° (1995)
Record low41° (1994)
Tue, 2461° / 48°0.08Climate normal
61 °Climate normal

Alta Mesa, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high61°
Average low48°
Average precipitation0.08 in
Chance of precipitation18%
Record high72° (1995)
Record low40° (1966)
Wed, 2561° / 48°0.06Climate normal
61 °Climate normal

Alta Mesa, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high61°
Average low48°
Average precipitation0.06 in
Chance of precipitation25%
Record high77° (2017)
Record low39° (2010)
Thu, 2660° / 47°0.08Climate normal
60 °Climate normal

Alta Mesa, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high60°
Average low47°
Average precipitation0.08 in
Chance of precipitation20%
Record high73° (2014)
Record low41° (2015)
Fri, 2760° / 47°0.07Climate normal
60 °Climate normal

Alta Mesa, Friday, 27 November

Climate normal for this date — 60-year average.

Average high60°
Average low47°
Average precipitation0.07 in
Chance of precipitation20%
Record high72° (1986)
Record low38° (2015)
Sat, 2860° / 47°0.11Climate normal
60 °Climate normal

Alta Mesa, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high60°
Average low47°
Average precipitation0.11 in
Chance of precipitation20%
Record high72° (1980)
Record low37° (2019)
Sun, 2960° / 47°0.13Climate normal
60 °Climate normal

Alta Mesa, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high60°
Average low47°
Average precipitation0.13 in
Chance of precipitation25%
Record high71° (1977)
Record low38° (2019)
Mon, 3059° / 47°0.16Climate normal
59 °Climate normal

Alta Mesa, Monday, 30 November

Climate normal for this date — 60-year average.

Average high59°
Average low47°
Average precipitation0.16 in
Chance of precipitation27%
Record high70° (2008)
Record low39° (2022)
Tue, 0160° / 48°0.11Climate normal
60 °Climate normal

Alta Mesa, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high60°
Average low48°
Average precipitation0.11 in
Chance of precipitation25%
Record high70° (2021)
Record low42° (1990)
Wed, 0259° / 47°0.17Climate normal
59 °Climate normal

Alta Mesa, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high59°
Average low47°
Average precipitation0.17 in
Chance of precipitation25%
Record high70° (1986)
Record low39° (2004)
Thu, 0360° / 48°0.12Climate normal
60 °Climate normal

Alta Mesa, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high60°
Average low48°
Average precipitation0.12 in
Chance of precipitation27%
Record high70° (1979)
Record low39° (2004)
Fri, 0459° / 47°0.07Climate normal
59 °Climate normal

Alta Mesa, Friday, 4 December

Climate normal for this date — 60-year average.

Average high59°
Average low47°
Average precipitation0.07 in
Chance of precipitation28%
Record high69° (1979)
Record low40° (2013)

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 Alta Mesa, 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 Alta Mesa, 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.