As of 23:08 MST

Weather in Surprise, AZ

66°Current weather

Surprise, Wednesday, 14 October, 23:08

Clear. Feels like 64°. High 76°, low 53°.

Pressure30.00 inHg
Wind15 mph N
Humidity48%
Visibility6.2 mi
Dew point46°

Monthly outlook for Surprise, AZ: average high 79.4°, average low 61.8°. That is 1.7° below the climate normal for October. Precipitation is expected on 2 days (about 0.1 inches), against a normal of 1 days and 0.4 inches. The warmest day looks like 15 October (86.8°), the coolest 14 October (53.2°).

79.4°/61.8°
Average high / low
−1.7°
Below normal
2 / 1
Wet days / normal
0.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
14 October – 23 October78.7°83.9°-2.9°
24 October – 2 November80.6°79.2°+0.8°
3 November – 12 Novemberat normal76.1°—

October records over 66 years

108.3°1 October 2024All-time high
32.7°30 October 1971All-time low
Thu, 1587° / 59°0Clear
87 °Clear

Surprise, Thursday, 15 October

Clear. High 87°, low 59°.

Pressure29.97 inHg
Wind8.7 mph NE
Humidity28%
Visibility6.2 mi
Dew point43°
Fri, 1683° / 68°0Clear
83 °Clear

Surprise, Friday, 16 October

Clear. High 83°, low 68°.

Pressure30.15 inHg
Wind20.2 mph E
Humidity21%
Visibility6.2 mi
Dew point39°
Sat, 1779° / 62°0Overcast
79 °Overcast

Surprise, Saturday, 17 October

Overcast. High 79°, low 62°.

Pressure30.15 inHg
Wind17.8 mph E
Humidity18%
Visibility6.2 mi
Dew point24°
Sun, 1877° / 64°0.08Light rain
77 °Light rain

Surprise, Sunday, 18 October

Light rain. High 77°, low 64°.

Pressure30.03 inHg
Wind11.8 mph E
Humidity38%
Visibility6.2 mi
Dew point48°
Mon, 1982° / 63°0Partly cloudy
82 °Partly cloudy

Surprise, Monday, 19 October

Partly cloudy. High 82°, low 63°.

Pressure29.94 inHg
Wind5.1 mph NW
Humidity44%
Visibility—
Dew point53°
Tue, 2084° / 64°0Clear
84 °Clear

Surprise, Tuesday, 20 October

Clear. High 84°, low 64°.

Pressure29.88 inHg
Wind20.6 mph SW
Humidity36%
Visibility—
Dew point48°
Wed, 2172° / 63°0.01Light rain
72 °Light rain

Surprise, Wednesday, 21 October

Light rain. High 72°, low 63°.

Pressure29.83 inHg
Wind13.9 mph SW
Humidity37%
Visibility—
Dew point41°
Thu, 2270° / 58°0.04Light rain
70 °Light rain

Surprise, Thursday, 22 October

Light rain. High 70°, low 58°.

Pressure30.03 inHg
Wind5.1 mph N
Humidity41%
Visibility—
Dew point40°
Fri, 2378° / 61°0Clear
78 °Clear

Surprise, Friday, 23 October

Clear. High 78°, low 61°.

Pressure30.06 inHg
Wind7.8 mph W
Humidity26%
Visibility—
Dew point33°
Sat, 2482° / 64°0Clear
82 °Clear

Surprise, Saturday, 24 October

Clear. High 82°, low 64°.

Pressure30.09 inHg
Wind17.2 mph NE
Humidity14%
Visibility—
Dew point23°
Sun, 2578° / 60°0Clear
78 °Clear

Surprise, Sunday, 25 October

Clear. High 78°, low 60°.

Pressure30.27 inHg
Wind28.7 mph NE
Humidity10%
Visibility—
Dew point10°
Mon, 2678° / 59°0Overcast
78 °Overcast

Surprise, Monday, 26 October

Overcast. High 78°, low 59°.

Pressure30.00 inHg
Wind9.8 mph NE
Humidity10%
Visibility—
Dew point11°
Tue, 2780° / 60°0Clear
80 °Clear

Surprise, Tuesday, 27 October

Clear. High 80°, low 60°.

Pressure29.88 inHg
Wind8.3 mph E
Humidity12%
Visibility—
Dew point17°
Wed, 2882° / 64°0Clear
82 °Clear

Surprise, Wednesday, 28 October

Clear. High 82°, low 64°.

Pressure29.88 inHg
Wind7.2 mph E
Humidity14%
Visibility—
Dew point23°
Thu, 2984° / 68°0Clear
84 °Clear

Surprise, Thursday, 29 October

Clear. High 84°, low 68°.

Pressure29.94 inHg
Wind5.1 mph W
Humidity20%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 3078° / 54°0.02Climate normal
78 °Climate normal

Surprise, Friday, 30 October

Climate normal for this date — 60-year average.

Average high78°
Average low54°
Average precipitation0.02 in
Chance of precipitation7%
Record high90° (1966)
Record low33° (1971)
Sat, 3177° / 54°0.01Climate normal
77 °Climate normal

Surprise, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high77°
Average low54°
Average precipitation0.01 in
Chance of precipitation2%
Record high91° (1988)
Record low39° (1991)
Sun, 0178° / 53°0.03Climate normal
78 °Climate normal

Surprise, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high78°
Average low53°
Average precipitation0.03 in
Chance of precipitation7%
Record high93° (2020)
Record low39° (1971)
Mon, 0278° / 54°0.01Climate normal
78 °Climate normal

Surprise, Monday, 2 November

Climate normal for this date — 60-year average.

Average high78°
Average low54°
Average precipitation0.01 in
Chance of precipitation3%
Record high91° (2020)
Record low41° (2004)
Tue, 0378° / 54°0Climate normal
78 °Climate normal

Surprise, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high78°
Average low54°
Average precipitation0 in
Chance of precipitation3%
Record high91° (2009)
Record low41° (2004)
Wed, 0478° / 53°0Climate normal
78 °Climate normal

Surprise, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high78°
Average low53°
Average precipitation0 in
Chance of precipitation2%
Record high91° (2001)
Record low38° (2022)
Thu, 0577° / 53°0.02Climate normal
77 °Climate normal

Surprise, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high77°
Average low53°
Average precipitation0.02 in
Chance of precipitation7%
Record high94° (2020)
Record low41° (2015)
Fri, 0678° / 53°0.01Climate normal
78 °Climate normal

Surprise, Friday, 6 November

Climate normal for this date — 60-year average.

Average high78°
Average low53°
Average precipitation0.01 in
Chance of precipitation7%
Record high90° (1999)
Record low42° (2015)
Sat, 0776° / 53°0Climate normal
76 °Climate normal

Surprise, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high76°
Average low53°
Average precipitation0 in
Chance of precipitation5%
Record high88° (2007)
Record low40° (1990)
Sun, 0875° / 53°0.02Climate normal
75 °Climate normal

Surprise, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high75°
Average low53°
Average precipitation0.02 in
Chance of precipitation8%
Record high87° (2016)
Record low36° (2000)
Mon, 0975° / 52°0.02Climate normal
75 °Climate normal

Surprise, Monday, 9 November

Climate normal for this date — 60-year average.

Average high75°
Average low52°
Average precipitation0.02 in
Chance of precipitation8%
Record high88° (2025)
Record low39° (2000)
Tue, 1075° / 52°0.02Climate normal
75 °Climate normal

Surprise, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high75°
Average low52°
Average precipitation0.02 in
Chance of precipitation10%
Record high87° (2009)
Record low38° (1998)
Wed, 1174° / 51°0.06Climate normal
74 °Climate normal

Surprise, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high74°
Average low51°
Average precipitation0.06 in
Chance of precipitation12%
Record high88° (1999)
Record low38° (2012)
Thu, 1274° / 51°0.05Climate normal
74 °Climate normal

Surprise, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high74°
Average low51°
Average precipitation0.05 in
Chance of precipitation7%
Record high90° (1999)
Record low36° (2000)

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 Surprise, AZ 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 Surprise, AZ 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.