As of 09:19 PST

Weather in Alta Mesa, CA

58°Current weather

Alta Mesa, Monday, 2 November, 09:19

Clear. Feels like 57°. High 68°, low 47°.

Pressure30.15 inHg
Wind6.9 mph S
Humidity71%
Visibility6.2 mi
Dew point49°

Monthly outlook for Alta Mesa, CA: average high 69°, average low 54.9°. That is 2.1° above the climate normal for November. Precipitation is expected on 2 days (about 0.6 inches), against a normal of 3 days and 1.2 inches. The warmest day looks like 8 November (76°), the coolest 2 November (47.3°).

69°/54.9°
Average high / low
+2.1°
Above normal
2 / 3
Wet days / normal
0.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
2 November – 11 November69°66°+1.7°
12 November – 21 November68.8°62.7°+3.4°
22 November – 1 Decemberat normal60.3°—

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).

Tue, 0366° / 50°0.09Light rain
66 °Light rain

Alta Mesa, Tuesday, 3 November

Light rain. High 66°, low 50°.

Pressure30.06 inHg
Wind5.6 mph S
Humidity72%
Visibility3.7 mi
Dew point53°
Wed, 0464° / 50°0Clear
64 °Clear

Alta Mesa, Wednesday, 4 November

Clear. High 64°, low 50°.

Pressure30.06 inHg
Wind2.5 mph NW
Humidity56%
Visibility6.2 mi
Dew point47°
Thu, 0567° / 49°0Overcast
67 °Overcast

Alta Mesa, Thursday, 5 November

Overcast. High 67°, low 49°.

Pressure30.12 inHg
Wind2.8 mph NW
Humidity61%
Visibility6.2 mi
Dew point50°
Fri, 0668° / 52°0Overcast
68 °Overcast

Alta Mesa, Friday, 6 November

Overcast. High 68°, low 52°.

Pressure30.18 inHg
Wind5.3 mph N
Humidity73%
Visibility—
Dew point52°
Sat, 0771° / 56°0Clear
71 °Clear

Alta Mesa, Saturday, 7 November

Clear. High 71°, low 56°.

Pressure30.09 inHg
Wind5.1 mph NW
Humidity55%
Visibility—
Dew point47°
Sun, 0876° / 58°0Mostly clear
76 °Mostly clear

Alta Mesa, Sunday, 8 November

Mostly clear. High 76°, low 58°.

Pressure30.03 inHg
Wind3.4 mph NW
Humidity32%
Visibility—
Dew point38°
Mon, 0974° / 60°0Overcast
74 °Overcast

Alta Mesa, Monday, 9 November

Overcast. High 74°, low 60°.

Pressure29.97 inHg
Wind3.2 mph NW
Humidity32%
Visibility—
Dew point38°
Tue, 1071° / 58°0Overcast
71 °Overcast

Alta Mesa, Tuesday, 10 November

Overcast. High 71°, low 58°.

Pressure30.00 inHg
Wind8.4 mph S
Humidity65%
Visibility—
Dew point53°
Wed, 1164° / 58°0.52Heavy rain
64 °Heavy rain

Alta Mesa, Wednesday, 11 November

Heavy rain. High 64°, low 58°.

Pressure29.94 inHg
Wind8.4 mph SE
Humidity68%
Visibility—
Dew point52°
Thu, 1267° / 58°0Light rain
67 °Light rain

Alta Mesa, Thursday, 12 November

Light rain. High 67°, low 58°.

Pressure30.06 inHg
Wind5.1 mph NW
Humidity80%
Visibility—
Dew point56°
Fri, 1368° / 57°0Clear
68 °Clear

Alta Mesa, Friday, 13 November

Clear. High 68°, low 57°.

Pressure30.24 inHg
Wind4.6 mph NW
Humidity71%
Visibility—
Dew point54°
Sat, 1473° / 56°0Partly cloudy
73 °Partly cloudy

Alta Mesa, Saturday, 14 November

Partly cloudy. High 73°, low 56°.

Pressure30.12 inHg
Wind3.3 mph S
Humidity47%
Visibility—
Dew point44°
Sun, 1572° / 58°0Partly cloudy
72 °Partly cloudy

Alta Mesa, Sunday, 15 November

Partly cloudy. High 72°, low 58°.

Pressure30.00 inHg
Wind5.9 mph NW
Humidity44%
Visibility—
Dew point44°
Mon, 1666° / 58°0Overcast
66 °Overcast

Alta Mesa, Monday, 16 November

Overcast. High 66°, low 58°.

Pressure30.03 inHg
Wind5.2 mph NW
Humidity69%
Visibility—
Dew point52°
Tue, 1766° / 55°0Overcast
66 °Overcast

Alta Mesa, Tuesday, 17 November

Overcast. High 66°, low 55°.

Pressure30.00 inHg
Wind2.9 mph SW
Humidity52%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1862° / 50°0.06Climate normal
62 °Climate normal

Alta Mesa, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high62°
Average low50°
Average precipitation0.06 in
Chance of precipitation22%
Record high78° (2005)
Record low38° (1964)
Thu, 1962° / 49°0.04Climate normal
62 °Climate normal

Alta Mesa, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high62°
Average low49°
Average precipitation0.04 in
Chance of precipitation25%
Record high76° (1989)
Record low39° (1994)
Fri, 2062° / 49°0.1Climate normal
62 °Climate normal

Alta Mesa, Friday, 20 November

Climate normal for this date — 60-year average.

Average high62°
Average low49°
Average precipitation0.1 in
Chance of precipitation23%
Record high75° (1989)
Record low40° (1979)
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)

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.