As of 22:32 MST

Weather in Summerhaven, AZ

46°Current weather

Summerhaven, Sunday, 18 October, 22:32

Overcast. Feels like 46°. High 65°, low 44°.

Pressure30.06 inHg
Wind1.4 mph SE
Humidity75%
Visibility6.2 mi
Dew point39°

Monthly outlook for Summerhaven, AZ: average high 60.6°, average low 46.5°. That is 9.6° below the climate normal for October. Precipitation is expected on 6 days (about 1.5 inches), against a normal of 1 days and 0.3 inches. The warmest day looks like 21 October (75.3°), the coolest 30 October (36.8°).

60.6°/46.5°
Average high / low
−9.6°
Below normal
6 / 1
Wet days / normal
1.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October64.9°79.3°-8°
28 October – 6 November53.6°75.6°-12.3°
7 November – 16 Novemberat normal72.3°—

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).

Mon, 1967° / 47°0.12Light rain
67 °Light rain

Summerhaven, Monday, 19 October

Light rain. High 67°, low 47°.

Pressure30.03 inHg
Wind4.2 mph W
Humidity50%
Visibility6.2 mi
Dew point49°
Tue, 2072° / 52°0.14Light rain
72 °Light rain

Summerhaven, Tuesday, 20 October

Light rain. High 72°, low 52°.

Pressure30.00 inHg
Wind7.1 mph SW
Humidity49%
Visibility6.2 mi
Dew point51°
Wed, 2175° / 59°0.02Light rain
75 °Light rain

Summerhaven, Wednesday, 21 October

Light rain. High 75°, low 59°.

Pressure30.00 inHg
Wind9.4 mph S
Humidity44%
Visibility6.2 mi
Dew point52°
Thu, 2268° / 55°0.21Light rain
68 °Light rain

Summerhaven, Thursday, 22 October

Light rain. High 68°, low 55°.

Pressure29.97 inHg
Wind4.2 mph S
Humidity65%
Visibility6.2 mi
Dew point55°
Fri, 2364° / 51°0.04Light rain
64 °Light rain

Summerhaven, Friday, 23 October

Light rain. High 64°, low 51°.

Pressure29.94 inHg
Wind9 mph SW
Humidity57%
Visibility—
Dew point47°
Sat, 2463° / 47°0Clear
63 °Clear

Summerhaven, Saturday, 24 October

Clear. High 63°, low 47°.

Pressure30.06 inHg
Wind8 mph E
Humidity38%
Visibility—
Dew point32°
Sun, 2555° / 47°0.87Heavy rain
55 °Heavy rain

Summerhaven, Sunday, 25 October

Heavy rain. High 55°, low 47°.

Pressure29.94 inHg
Wind13.1 mph E
Humidity67%
Visibility—
Dew point44°
Mon, 2657° / 45°0.02Light rain
57 °Light rain

Summerhaven, Monday, 26 October

Light rain. High 57°, low 45°.

Pressure29.83 inHg
Wind5.5 mph E
Humidity50%
Visibility—
Dew point35°
Tue, 2762° / 47°0Clear
62 °Clear

Summerhaven, Tuesday, 27 October

Clear. High 62°, low 47°.

Pressure29.88 inHg
Wind6.5 mph SW
Humidity41%
Visibility—
Dew point33°
Wed, 2860° / 49°0Overcast
60 °Overcast

Summerhaven, Wednesday, 28 October

Overcast. High 60°, low 49°.

Pressure29.94 inHg
Wind15.7 mph SW
Humidity42%
Visibility—
Dew point33°
Thu, 2948° / 38°0.01Light rain
48 °Light rain

Summerhaven, Thursday, 29 October

Light rain. High 48°, low 38°.

Pressure29.94 inHg
Wind13.2 mph W
Humidity53%
Visibility—
Dew point31°
Fri, 3052° / 37°0Overcast
52 °Overcast

Summerhaven, Friday, 30 October

Overcast. High 52°, low 37°.

Pressure29.91 inHg
Wind7.8 mph SW
Humidity18%
Visibility—
Dew point6°
Sat, 3153° / 38°0Overcast
53 °Overcast

Summerhaven, Saturday, 31 October

Overcast. High 53°, low 38°.

Pressure30.12 inHg
Wind3.9 mph E
Humidity32%
Visibility—
Dew point19°
Sun, 0155° / 45°0Overcast
55 °Overcast

Summerhaven, Sunday, 1 November

Overcast. High 55°, low 45°.

Pressure30.12 inHg
Wind7.8 mph SW
Humidity33%
Visibility—
Dew point23°
Mon, 0254° / 43°0.02Light rain
54 °Light rain

Summerhaven, Monday, 2 November

Light rain. High 54°, low 43°.

Pressure29.91 inHg
Wind13.6 mph W
Humidity49%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0375° / 52°0.03Climate normal
75 °Climate normal

Summerhaven, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high75°
Average low52°
Average precipitation0.03 in
Chance of precipitation10%
Record high89° (2009)
Record low40° (2004)
Wed, 0475° / 52°0.04Climate normal
75 °Climate normal

Summerhaven, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high75°
Average low52°
Average precipitation0.04 in
Chance of precipitation10%
Record high87° (2009)
Record low38° (2022)
Thu, 0575° / 51°0.01Climate normal
75 °Climate normal

Summerhaven, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high75°
Average low51°
Average precipitation0.01 in
Chance of precipitation3%
Record high89° (2020)
Record low40° (1994)
Fri, 0676° / 52°0.02Climate normal
76 °Climate normal

Summerhaven, Friday, 6 November

Climate normal for this date — 60-year average.

Average high76°
Average low52°
Average precipitation0.02 in
Chance of precipitation8%
Record high88° (2020)
Record low41° (1992)
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)

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.