As of 05:40 PDT

Weather in Mesa, CA

66°Current weather

Mesa, Wednesday, 7 October, 05:40

Clear. Feels like 63°. High 87°, low 58°.

Pressure30.12 inHg
Wind6.9 mph NW
Humidity31%
Visibility6.2 mi
Dew point34°

Monthly outlook for Mesa, CA: average high 70.5°, average low 53.7°. That is 0.3° below the climate normal for October. Precipitation is expected on 1 day (about 0.1 inches), against a normal of 1 days and 0.2 inches. The warmest day looks like 8 October (87.1°), the coolest 12 October (42.2°).

70.5°/53.7°
Average high / low
−0.3°
Below normal
1 / 1
Wet days / normal
0.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
7 October – 16 October71.4°72.2°-0.4°
17 October – 26 October69°68.5°+0.3°
27 October – 5 Novemberat normal63.1°—

October records over 66 years

91.2°1 October 1980All-time high
18°29 October 1971All-time low

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

Thu, 0887° / 53°0Clear
87 °Clear

Mesa, Thursday, 8 October

Clear. High 87°, low 53°.

Pressure30.00 inHg
Wind4.2 mph E
Humidity20%
Visibility6.2 mi
Dew point28°
Fri, 0976° / 57°0Clear
76 °Clear

Mesa, Friday, 9 October

Clear. High 76°, low 57°.

Pressure29.80 inHg
Wind4.9 mph E
Humidity21%
Visibility6.2 mi
Dew point32°
Sat, 1073° / 51°0Clear
73 °Clear

Mesa, Saturday, 10 October

Clear. High 73°, low 51°.

Pressure29.53 inHg
Wind6.6 mph E
Humidity23%
Visibility6.2 mi
Dew point23°
Sun, 1156° / 48°0.07Light rain
56 °Light rain

Mesa, Sunday, 11 October

Light rain. High 56°, low 48°.

Pressure29.53 inHg
Wind3.7 mph E
Humidity44%
Visibility—
Dew point32°
Mon, 1255° / 42°0.01Light rain
55 °Light rain

Mesa, Monday, 12 October

Light rain. High 55°, low 42°.

Pressure29.83 inHg
Wind8.5 mph SW
Humidity64%
Visibility—
Dew point36°
Tue, 1364° / 52°0.02Light rain
64 °Light rain

Mesa, Tuesday, 13 October

Light rain. High 64°, low 52°.

Pressure29.91 inHg
Wind6.7 mph NW
Humidity66%
Visibility—
Dew point44°
Wed, 1474° / 55°0Clear
74 °Clear

Mesa, Wednesday, 14 October

Clear. High 74°, low 55°.

Pressure29.91 inHg
Wind6.8 mph NE
Humidity34%
Visibility—
Dew point35°
Thu, 1571° / 56°0Clear
71 °Clear

Mesa, Thursday, 15 October

Clear. High 71°, low 56°.

Pressure30.12 inHg
Wind3.9 mph E
Humidity23%
Visibility—
Dew point26°
Fri, 1672° / 57°0Clear
72 °Clear

Mesa, Friday, 16 October

Clear. High 72°, low 57°.

Pressure30.21 inHg
Wind5.7 mph S
Humidity31%
Visibility—
Dew point33°
Sat, 1773° / 58°0Overcast
73 °Overcast

Mesa, Saturday, 17 October

Overcast. High 73°, low 58°.

Pressure30.03 inHg
Wind8.7 mph SE
Humidity26%
Visibility—
Dew point30°
Sun, 1871° / 56°0Overcast
71 °Overcast

Mesa, Sunday, 18 October

Overcast. High 71°, low 56°.

Pressure29.97 inHg
Wind8.4 mph SE
Humidity20%
Visibility—
Dew point22°
Mon, 1969° / 54°0Clear
69 °Clear

Mesa, Monday, 19 October

Clear. High 69°, low 54°.

Pressure30.03 inHg
Wind11.6 mph SE
Humidity24%
Visibility—
Dew point25°
Tue, 2068° / 54°0Overcast
68 °Overcast

Mesa, Tuesday, 20 October

Overcast. High 68°, low 54°.

Pressure30.09 inHg
Wind6.6 mph SE
Humidity29%
Visibility—
Dew point29°
Wed, 2167° / 56°0Overcast
67 °Overcast

Mesa, Wednesday, 21 October

Overcast. High 67°, low 56°.

Pressure30.12 inHg
Wind7.6 mph SE
Humidity30%
Visibility—
Dew point30°
Thu, 2265° / 55°0.04Light rain
65 °Light rain

Mesa, Thursday, 22 October

Light rain. High 65°, low 55°.

Pressure29.97 inHg
Wind12.5 mph W
Humidity42%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2369° / 50°0Climate normal
69 °Climate normal

Mesa, Friday, 23 October

Climate normal for this date — 60-year average.

Average high69°
Average low50°
Average precipitation0 in
Chance of precipitation3%
Record high82° (1988)
Record low31° (1975)
Sat, 2468° / 49°0.02Climate normal
68 °Climate normal

Mesa, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high68°
Average low49°
Average precipitation0.02 in
Chance of precipitation12%
Record high79° (2014)
Record low29° (1975)
Sun, 2567° / 49°0.05Climate normal
67 °Climate normal

Mesa, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high67°
Average low49°
Average precipitation0.05 in
Chance of precipitation10%
Record high79° (1990)
Record low31° (1997)
Mon, 2666° / 47°0.04Climate normal
66 °Climate normal

Mesa, Monday, 26 October

Climate normal for this date — 60-year average.

Average high66°
Average low47°
Average precipitation0.04 in
Chance of precipitation13%
Record high80° (1988)
Record low30° (2020)
Tue, 2766° / 47°0.02Climate normal
66 °Climate normal

Mesa, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high66°
Average low47°
Average precipitation0.02 in
Chance of precipitation7%
Record high78° (1994)
Record low28° (1970)
Wed, 2865° / 46°0.02Climate normal
65 °Climate normal

Mesa, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high65°
Average low46°
Average precipitation0.02 in
Chance of precipitation13%
Record high81° (2003)
Record low20° (2004)
Thu, 2963° / 46°0.03Climate normal
63 °Climate normal

Mesa, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high63°
Average low46°
Average precipitation0.03 in
Chance of precipitation13%
Record high79° (2003)
Record low18° (1971)
Fri, 3062° / 44°0.04Climate normal
62 °Climate normal

Mesa, Friday, 30 October

Climate normal for this date — 60-year average.

Average high62°
Average low44°
Average precipitation0.04 in
Chance of precipitation17%
Record high76° (1997)
Record low22° (1991)
Sat, 3162° / 44°0.02Climate normal
62 °Climate normal

Mesa, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high62°
Average low44°
Average precipitation0.02 in
Chance of precipitation12%
Record high78° (1997)
Record low22° (1978)
Sun, 0162° / 44°0.02Climate normal
62 °Climate normal

Mesa, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high62°
Average low44°
Average precipitation0.02 in
Chance of precipitation12%
Record high78° (1960)
Record low22° (1978)
Mon, 0262° / 44°0.01Climate normal
62 °Climate normal

Mesa, Monday, 2 November

Climate normal for this date — 60-year average.

Average high62°
Average low44°
Average precipitation0.01 in
Chance of precipitation10%
Record high74° (1960)
Record low14° (1978)
Tue, 0362° / 44°0.02Climate normal
62 °Climate normal

Mesa, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high62°
Average low44°
Average precipitation0.02 in
Chance of precipitation7%
Record high76° (1988)
Record low27° (1990)
Wed, 0463° / 45°0.02Climate normal
63 °Climate normal

Mesa, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high63°
Average low45°
Average precipitation0.02 in
Chance of precipitation8%
Record high78° (1988)
Record low24° (1994)
Thu, 0564° / 46°0.02Climate normal
64 °Climate normal

Mesa, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high64°
Average low46°
Average precipitation0.02 in
Chance of precipitation5%
Record high75° (1988)
Record low21° (2015)

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, 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, 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.