As of 19:15 PDT

Weather in Mesa Grande, CA

51°Current weather

Mesa Grande, Thursday, 22 October, 19:15

Overcast. Feels like 50°. High 58°, low 51°.

Pressure29.97 inHg
Wind4.1 mph W
Humidity82%
Visibility2.4 mi
Dew point47°

Monthly outlook for Mesa Grande, CA: average high 63°, average low 47.6°. That is 2.8° below the climate normal for October. Precipitation is expected on 3 days (about 0.8 inches), against a normal of 1 days and 0.2 inches. The warmest day looks like 26 October (68.9°), the coolest 31 October (40°).

63°/47.6°
Average high / low
−2.8°
Below normal
3 / 1
Wet days / normal
0.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
22 October – 31 October61.8°68.6°-3.8°
1 November – 10 November65.1°65.9°-0.5°
11 November – 20 Novemberat normal62.3°—

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).

Fri, 2361° / 50°0.02Light rain
61 °Light rain

Mesa Grande, Friday, 23 October

Light rain. High 61°, low 50°.

Pressure30.00 inHg
Wind6 mph SW
Humidity66%
Visibility6.2 mi
Dew point48°
Sat, 2465° / 47°0Clear
65 °Clear

Mesa Grande, Saturday, 24 October

Clear. High 65°, low 47°.

Pressure29.94 inHg
Wind4.5 mph SW
Humidity45%
Visibility6.2 mi
Dew point45°
Sun, 2568° / 46°0Clear
68 °Clear

Mesa Grande, Sunday, 25 October

Clear. High 68°, low 46°.

Pressure30.03 inHg
Wind5.7 mph SW
Humidity35%
Visibility6.2 mi
Dew point42°
Mon, 2669° / 49°0Overcast
69 °Overcast

Mesa Grande, Monday, 26 October

Overcast. High 69°, low 49°.

Pressure30.06 inHg
Wind5.5 mph SW
Humidity35%
Visibility6.2 mi
Dew point42°
Tue, 2766° / 46°0Clear
66 °Clear

Mesa Grande, Tuesday, 27 October

Clear. High 66°, low 46°.

Pressure30.00 inHg
Wind6.1 mph SW
Humidity41%
Visibility—
Dew point38°
Wed, 2869° / 46°0Overcast
69 °Overcast

Mesa Grande, Wednesday, 28 October

Overcast. High 69°, low 46°.

Pressure29.94 inHg
Wind5.9 mph SW
Humidity28%
Visibility—
Dew point31°
Thu, 2953° / 47°0.06Light rain
53 °Light rain

Mesa Grande, Thursday, 29 October

Light rain. High 53°, low 47°.

Pressure29.94 inHg
Wind7.8 mph SW
Humidity70%
Visibility—
Dew point43°
Fri, 3051° / 43°0.06Light rain
51 °Light rain

Mesa Grande, Friday, 30 October

Light rain. High 51°, low 43°.

Pressure29.97 inHg
Wind6.6 mph SW
Humidity79%
Visibility—
Dew point44°
Sat, 3158° / 40°0Overcast
58 °Overcast

Mesa Grande, Saturday, 31 October

Overcast. High 58°, low 40°.

Pressure30.00 inHg
Wind7.5 mph SW
Humidity50%
Visibility—
Dew point35°
Sun, 0161° / 41°0Mostly clear
61 °Mostly clear

Mesa Grande, Sunday, 1 November

Mostly clear. High 61°, low 41°.

Pressure30.03 inHg
Wind5.6 mph W
Humidity44%
Visibility—
Dew point33°
Mon, 0267° / 49°0Clear
67 °Clear

Mesa Grande, Monday, 2 November

Clear. High 67°, low 49°.

Pressure30.12 inHg
Wind13.4 mph NE
Humidity14%
Visibility—
Dew point13°
Tue, 0366° / 49°0Clear
66 °Clear

Mesa Grande, Tuesday, 3 November

Clear. High 66°, low 49°.

Pressure30.18 inHg
Wind19.8 mph NE
Humidity16%
Visibility—
Dew point15°
Wed, 0465° / 54°0Clear
65 °Clear

Mesa Grande, Wednesday, 4 November

Clear. High 65°, low 54°.

Pressure30.12 inHg
Wind23.9 mph NE
Humidity20%
Visibility—
Dew point20°
Thu, 0565° / 53°0Mostly clear
65 °Mostly clear

Mesa Grande, Thursday, 5 November

Mostly clear. High 65°, low 53°.

Pressure30.03 inHg
Wind22.7 mph NE
Humidity25%
Visibility—
Dew point26°
Fri, 0665° / 50°0Overcast
65 °Overcast

Mesa Grande, Friday, 6 November

Overcast. High 65°, low 50°.

Pressure30.09 inHg
Wind8.9 mph W
Humidity34%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0765° / 45°0.02Climate normal
65 °Climate normal

Mesa Grande, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high65°
Average low45°
Average precipitation0.02 in
Chance of precipitation8%
Record high81° (2006)
Record low31° (2011)
Sun, 0864° / 45°0.04Climate normal
64 °Climate normal

Mesa Grande, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high64°
Average low45°
Average precipitation0.04 in
Chance of precipitation12%
Record high78° (2014)
Record low33° (2011)
Mon, 0964° / 44°0.04Climate normal
64 °Climate normal

Mesa Grande, Monday, 9 November

Climate normal for this date — 60-year average.

Average high64°
Average low44°
Average precipitation0.04 in
Chance of precipitation15%
Record high76° (2014)
Record low33° (2020)
Tue, 1063° / 44°0.02Climate normal
63 °Climate normal

Mesa Grande, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high63°
Average low44°
Average precipitation0.02 in
Chance of precipitation12%
Record high77° (1973)
Record low31° (2022)
Wed, 1163° / 44°0.05Climate normal
63 °Climate normal

Mesa Grande, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high63°
Average low44°
Average precipitation0.05 in
Chance of precipitation13%
Record high80° (2025)
Record low30° (2012)
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)

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.