As of 18:05 MST

Weather in Summerhaven, AZ

55°Current weather

Summerhaven, Thursday, 22 October, 18:05

Overcast. Feels like 53°. High 64°, low 53°.

Pressure29.94 inHg
Wind6.1 mph S
Humidity58%
Visibility0.9 mi
Dew point44°

Monthly outlook for Summerhaven, AZ: average high 58.8°, average low 46.5°. That is 10° below the climate normal for October. Precipitation is expected on 6 days (about 3.8 inches), against a normal of 1 days and 0.3 inches. The warmest day looks like 27 October (70.6°), the coolest 5 November (39.6°).

58.8°/46.5°
Average high / low
−10°
Below normal
6 / 1
Wet days / normal
3.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
22 October – 31 October63.8°77.5°-7.6°
1 November – 10 November50.4°74.7°-13.5°
11 November – 20 Novemberat normal70.6°—

October records over 66 years

101.3°1 October 2024All-time high
30.4°30 October 1971All-time low

Climate normals and records are computed from the nearest reference point — Catalina (8 mi).

Fri, 2370° / 46°0.01Light rain
70 °Light rain

Summerhaven, Friday, 23 October

Light rain. High 70°, low 46°.

Pressure29.91 inHg
Wind7.7 mph SW
Humidity52%
Visibility6.2 mi
Dew point47°
Sat, 2463° / 42°0Clear
63 °Clear

Summerhaven, Saturday, 24 October

Clear. High 63°, low 42°.

Pressure29.94 inHg
Wind7.3 mph SW
Humidity37%
Visibility6.2 mi
Dew point34°
Sun, 2562° / 48°0Partly cloudy
62 °Partly cloudy

Summerhaven, Sunday, 25 October

Partly cloudy. High 62°, low 48°.

Pressure30.06 inHg
Wind3.5 mph N
Humidity43%
Visibility6.2 mi
Dew point39°
Mon, 2667° / 51°0Clear
67 °Clear

Summerhaven, Monday, 26 October

Clear. High 67°, low 51°.

Pressure30.03 inHg
Wind1.3 mph N
Humidity35%
Visibility6.2 mi
Dew point38°
Tue, 2771° / 56°0Clear
71 °Clear

Summerhaven, Tuesday, 27 October

Clear. High 71°, low 56°.

Pressure30.00 inHg
Wind5.4 mph SW
Humidity25%
Visibility—
Dew point30°
Wed, 2864° / 51°0Overcast
64 °Overcast

Summerhaven, Wednesday, 28 October

Overcast. High 64°, low 51°.

Pressure29.94 inHg
Wind8.6 mph SW
Humidity36%
Visibility—
Dew point35°
Thu, 2962° / 49°0.01Light rain
62 °Light rain

Summerhaven, Thursday, 29 October

Light rain. High 62°, low 49°.

Pressure29.91 inHg
Wind4.6 mph SW
Humidity26%
Visibility—
Dew point23°
Fri, 3060° / 48°0.65Heavy rain
60 °Heavy rain

Summerhaven, Friday, 30 October

Heavy rain. High 60°, low 48°.

Pressure29.85 inHg
Wind9 mph NE
Humidity44%
Visibility—
Dew point36°
Sat, 3155° / 47°0.02Light rain
55 °Light rain

Summerhaven, Saturday, 31 October

Light rain. High 55°, low 47°.

Pressure29.94 inHg
Wind4.1 mph SW
Humidity56%
Visibility—
Dew point38°
Sun, 0150° / 43°0.11Light rain
50 °Light rain

Summerhaven, Sunday, 1 November

Light rain. High 50°, low 43°.

Pressure29.97 inHg
Wind6.5 mph SE
Humidity60%
Visibility—
Dew point35°
Mon, 0248° / 44°0.23Light rain
48 °Light rain

Summerhaven, Monday, 2 November

Light rain. High 48°, low 44°.

Pressure29.88 inHg
Wind7.2 mph S
Humidity76%
Visibility—
Dew point41°
Tue, 0350° / 42°0.9Rain
50 °Rain

Summerhaven, Tuesday, 3 November

Rain. High 50°, low 42°.

Pressure29.74 inHg
Wind12.9 mph S
Humidity70%
Visibility—
Dew point37°
Wed, 0449° / 42°0.5Rain
49 °Rain

Summerhaven, Wednesday, 4 November

Rain. High 49°, low 42°.

Pressure29.97 inHg
Wind6.9 mph S
Humidity72%
Visibility—
Dew point38°
Thu, 0551° / 40°0.01Light rain
51 °Light rain

Summerhaven, Thursday, 5 November

Light rain. High 51°, low 40°.

Pressure30.06 inHg
Wind4.7 mph W
Humidity60%
Visibility—
Dew point34°
Fri, 0654° / 41°0Clear
54 °Clear

Summerhaven, Friday, 6 November

Clear. High 54°, low 41°.

Pressure30.00 inHg
Wind5.7 mph W
Humidity48%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0774° / 52°0.02Climate normal
74 °Climate normal

Summerhaven, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high74°
Average low52°
Average precipitation0.02 in
Chance of precipitation10%
Record high87° (2012)
Record low35° (2024)
Sun, 0874° / 51°0.02Climate normal
74 °Climate normal

Summerhaven, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high74°
Average low51°
Average precipitation0.02 in
Chance of precipitation8%
Record high85° (2005)
Record low33° (2000)
Mon, 0973° / 50°0.02Climate normal
73 °Climate normal

Summerhaven, Monday, 9 November

Climate normal for this date — 60-year average.

Average high73°
Average low50°
Average precipitation0.02 in
Chance of precipitation10%
Record high86° (1973)
Record low35° (2000)
Tue, 1073° / 50°0.02Climate normal
73 °Climate normal

Summerhaven, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high73°
Average low50°
Average precipitation0.02 in
Chance of precipitation8%
Record high85° (1973)
Record low36° (1998)
Wed, 1173° / 50°0.03Climate normal
73 °Climate normal

Summerhaven, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high73°
Average low50°
Average precipitation0.03 in
Chance of precipitation12%
Record high86° (1999)
Record low39° (1992)
Thu, 1272° / 50°0.07Climate normal
72 °Climate normal

Summerhaven, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high72°
Average low50°
Average precipitation0.07 in
Chance of precipitation13%
Record high84° (1999)
Record low36° (1982)
Fri, 1372° / 49°0.03Climate normal
72 °Climate normal

Summerhaven, Friday, 13 November

Climate normal for this date — 60-year average.

Average high72°
Average low49°
Average precipitation0.03 in
Chance of precipitation10%
Record high84° (1967)
Record low33° (2000)
Sat, 1472° / 49°0.02Climate normal
72 °Climate normal

Summerhaven, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high72°
Average low49°
Average precipitation0.02 in
Chance of precipitation12%
Record high86° (1999)
Record low33° (1985)
Sun, 1571° / 49°0.04Climate normal
71 °Climate normal

Summerhaven, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high71°
Average low49°
Average precipitation0.04 in
Chance of precipitation17%
Record high85° (2016)
Record low32° (1985)
Mon, 1670° / 48°0.04Climate normal
70 °Climate normal

Summerhaven, Monday, 16 November

Climate normal for this date — 60-year average.

Average high70°
Average low48°
Average precipitation0.04 in
Chance of precipitation10%
Record high84° (1999)
Record low34° (1993)
Tue, 1769° / 48°0.04Climate normal
69 °Climate normal

Summerhaven, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high69°
Average low48°
Average precipitation0.04 in
Chance of precipitation8%
Record high85° (2020)
Record low32° (2000)
Wed, 1869° / 47°0.02Climate normal
69 °Climate normal

Summerhaven, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high69°
Average low47°
Average precipitation0.02 in
Chance of precipitation8%
Record high84° (2020)
Record low33° (1971)
Thu, 1969° / 46°0.04Climate normal
69 °Climate normal

Summerhaven, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high69°
Average low46°
Average precipitation0.04 in
Chance of precipitation10%
Record high84° (2007)
Record low32° (2000)
Fri, 2069° / 47°0.04Climate normal
69 °Climate normal

Summerhaven, Friday, 20 November

Climate normal for this date — 60-year average.

Average high69°
Average low47°
Average precipitation0.04 in
Chance of precipitation5%
Record high82° (2020)
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 Summerhaven, 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 Summerhaven, 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.