As of 06:15 PDT

Weather in Mesa Grande, CA

49°Current weather

Mesa Grande, Tuesday, 27 October, 06:15

Clear. Feels like 49°. High 68°, low 48°.

Pressure30.00 inHg
Wind1.8 mph NE
Humidity70%
Visibility6.2 mi
Dew point39°

Monthly outlook for Mesa Grande, CA: average high 66.5°, average low 48.4°. That is 0.2° above the climate normal for October. Precipitation is expected on 4 days (about 0.4 inches), against a normal of 1 days and 0.3 inches. The warmest day looks like 11 November (75.3°), the coolest 31 October (42.9°).

66.5°/48.4°
Average high / low
+0.2°
Above normal
4 / 1
Wet days / normal
0.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
27 October – 5 November65.7°67.3°-0.9°
6 November – 15 November67.8°63.9°+2.2°
16 November – 25 Novemberat normal60.6°—

October records over 66 years

95.2°5 October 2024All-time high
26.8°29 October 1971All-time low

Climate normals and records are computed from the nearest reference point — Julian (13 mi).

Wed, 2867° / 44°0Overcast
67 °Overcast

Mesa Grande, Wednesday, 28 October

Overcast. High 67°, low 44°.

Pressure29.97 inHg
Wind4.4 mph SW
Humidity38%
Visibility6.2 mi
Dew point40°
Thu, 2962° / 48°0.06Light rain
62 °Light rain

Mesa Grande, Thursday, 29 October

Light rain. High 62°, low 48°.

Pressure29.91 inHg
Wind4.9 mph SW
Humidity68%
Visibility6.2 mi
Dew point51°
Fri, 3056° / 47°0.17Light rain
56 °Light rain

Mesa Grande, Friday, 30 October

Light rain. High 56°, low 47°.

Pressure29.94 inHg
Wind5.8 mph SW
Humidity75%
Visibility6.2 mi
Dew point50°
Sat, 3158° / 43°0.13Light rain
58 °Light rain

Mesa Grande, Saturday, 31 October

Light rain. High 58°, low 43°.

Pressure29.94 inHg
Wind4.2 mph SW
Humidity59%
Visibility—
Dew point42°
Sun, 0164° / 48°0.06Light rain
64 °Light rain

Mesa Grande, Sunday, 1 November

Light rain. High 64°, low 48°.

Pressure29.91 inHg
Wind6.8 mph SW
Humidity69%
Visibility—
Dew point47°
Mon, 0271° / 49°0Clear
71 °Clear

Mesa Grande, Monday, 2 November

Clear. High 71°, low 49°.

Pressure30.09 inHg
Wind8.6 mph NE
Humidity21%
Visibility—
Dew point23°
Tue, 0371° / 49°0Clear
71 °Clear

Mesa Grande, Tuesday, 3 November

Clear. High 71°, low 49°.

Pressure30.09 inHg
Wind7.9 mph NE
Humidity11%
Visibility—
Dew point8°
Wed, 0471° / 51°0Clear
71 °Clear

Mesa Grande, Wednesday, 4 November

Clear. High 71°, low 51°.

Pressure30.03 inHg
Wind8.9 mph E
Humidity20%
Visibility—
Dew point23°
Thu, 0569° / 52°0Overcast
69 °Overcast

Mesa Grande, Thursday, 5 November

Overcast. High 69°, low 52°.

Pressure30.06 inHg
Wind7.3 mph SW
Humidity24%
Visibility—
Dew point27°
Fri, 0669° / 50°0Overcast
69 °Overcast

Mesa Grande, Friday, 6 November

Overcast. High 69°, low 50°.

Pressure30.03 inHg
Wind9 mph SW
Humidity27%
Visibility—
Dew point30°
Sat, 0758° / 48°0Light rain
58 °Light rain

Mesa Grande, Saturday, 7 November

Light rain. High 58°, low 48°.

Pressure29.97 inHg
Wind7.2 mph W
Humidity66%
Visibility—
Dew point46°
Sun, 0868° / 46°0Clear
68 °Clear

Mesa Grande, Sunday, 8 November

Clear. High 68°, low 46°.

Pressure29.97 inHg
Wind4 mph E
Humidity39%
Visibility—
Dew point35°
Mon, 0968° / 49°0Clear
68 °Clear

Mesa Grande, Monday, 9 November

Clear. High 68°, low 49°.

Pressure30.06 inHg
Wind8.2 mph W
Humidity29%
Visibility—
Dew point30°
Tue, 1068° / 48°0Partly cloudy
68 °Partly cloudy

Mesa Grande, Tuesday, 10 November

Partly cloudy. High 68°, low 48°.

Pressure30.03 inHg
Wind6.6 mph W
Humidity35%
Visibility—
Dew point34°
Wed, 1175° / 53°0Partly cloudy
75 °Partly cloudy

Mesa Grande, Wednesday, 11 November

Partly cloudy. High 75°, low 53°.

Pressure30.00 inHg
Wind8.3 mph E
Humidity23%
Visibility—
Dew point29°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1263° / 44°0.06Climate normal
63 °Climate normal

Mesa Grande, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high63°
Average low44°
Average precipitation0.06 in
Chance of precipitation15%
Record high77° (1999)
Record low28° (2000)
Fri, 1364° / 44°0Climate normal
64 °Climate normal

Mesa Grande, Friday, 13 November

Climate normal for this date — 60-year average.

Average high64°
Average low44°
Average precipitation0 in
Chance of precipitation3%
Record high78° (1967)
Record low26° (1985)
Sat, 1463° / 44°0.02Climate normal
63 °Climate normal

Mesa Grande, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high63°
Average low44°
Average precipitation0.02 in
Chance of precipitation8%
Record high78° (2016)
Record low28° (1964)
Sun, 1563° / 43°0.04Climate normal
63 °Climate normal

Mesa Grande, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high63°
Average low43°
Average precipitation0.04 in
Chance of precipitation10%
Record high79° (2016)
Record low29° (1964)
Mon, 1662° / 43°0.02Climate normal
62 °Climate normal

Mesa Grande, Monday, 16 November

Climate normal for this date — 60-year average.

Average high62°
Average low43°
Average precipitation0.02 in
Chance of precipitation12%
Record high77° (2006)
Record low26° (1964)
Tue, 1762° / 43°0.02Climate normal
62 °Climate normal

Mesa Grande, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high62°
Average low43°
Average precipitation0.02 in
Chance of precipitation3%
Record high75° (2006)
Record low29° (1964)
Wed, 1861° / 42°0.02Climate normal
61 °Climate normal

Mesa Grande, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high61°
Average low42°
Average precipitation0.02 in
Chance of precipitation10%
Record high76° (2007)
Record low25° (1964)
Thu, 1962° / 42°0.02Climate normal
62 °Climate normal

Mesa Grande, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high62°
Average low42°
Average precipitation0.02 in
Chance of precipitation10%
Record high76° (2007)
Record low26° (1994)
Fri, 2062° / 42°0.03Climate normal
62 °Climate normal

Mesa Grande, Friday, 20 November

Climate normal for this date — 60-year average.

Average high62°
Average low42°
Average precipitation0.03 in
Chance of precipitation10%
Record high74° (2006)
Record low29° (1994)
Sat, 2160° / 42°0.07Climate normal
60 °Climate normal

Mesa Grande, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high60°
Average low42°
Average precipitation0.07 in
Chance of precipitation18%
Record high74° (2002)
Record low29° (1979)
Sun, 2259° / 40°0.04Climate normal
59 °Climate normal

Mesa Grande, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high59°
Average low40°
Average precipitation0.04 in
Chance of precipitation13%
Record high73° (1995)
Record low28° (2004)
Mon, 2360° / 41°0.01Climate normal
60 °Climate normal

Mesa Grande, Monday, 23 November

Climate normal for this date — 60-year average.

Average high60°
Average low41°
Average precipitation0.01 in
Chance of precipitation5%
Record high78° (2017)
Record low31° (1983)
Tue, 2460° / 40°0.02Climate normal
60 °Climate normal

Mesa Grande, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high60°
Average low40°
Average precipitation0.02 in
Chance of precipitation8%
Record high79° (2017)
Record low31° (1966)
Wed, 2560° / 40°0.04Climate normal
60 °Climate normal

Mesa Grande, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high60°
Average low40°
Average precipitation0.04 in
Chance of precipitation10%
Record high79° (2017)
Record low28° (2010)

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 Mesa Grande, 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 Mesa Grande, 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.