As of 06:06 MST

Weather in Poston, AZ

56°Current weather

Poston, Tuesday, 3 November, 06:06

Mostly clear. Feels like 55°. High 80°, low 56°.

Pressure30.06 inHg
Wind0.3 mph SE
Humidity69%
Visibility6.2 mi
Dew point46°

Monthly outlook for Poston, AZ: average high 78.5°, average low 61.4°. That is 0.6° above the climate normal for November. 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 November (83.9°), the coolest 5 November (55.3°).

78.5°/61.4°
Average high / low
+0.6°
Above normal
1 / 1
Wet days / normal
0.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
3 November – 12 November81.1°78.9°+1.2°
13 November – 22 November74.2°73.8°+0.2°
23 November – 2 Decemberat normal69.2°—

November records over 66 years

95.5°5 November 2020All-time high
31.8°30 November 1975All-time low

Climate normals and records are computed from the nearest reference point — Big River (10 mi).

Wed, 0480° / 57°0Clear
80 °Clear

Poston, Wednesday, 4 November

Clear. High 80°, low 57°.

Pressure29.88 inHg
Wind1.7 mph NW
Humidity28%
Visibility6.2 mi
Dew point42°
Thu, 0581° / 55°0Clear
81 °Clear

Poston, Thursday, 5 November

Clear. High 81°, low 55°.

Pressure29.97 inHg
Wind0.3 mph NE
Humidity31%
Visibility6.2 mi
Dew point43°
Fri, 0683° / 60°0Clear
83 °Clear

Poston, Friday, 6 November

Clear. High 83°, low 60°.

Pressure30.00 inHg
Wind7.7 mph N
Humidity27%
Visibility6.2 mi
Dew point42°
Sat, 0783° / 58°0Clear
83 °Clear

Poston, Saturday, 7 November

Clear. High 83°, low 58°.

Pressure30.09 inHg
Wind5.6 mph NW
Humidity30%
Visibility—
Dew point39°
Sun, 0884° / 59°0Clear
84 °Clear

Poston, Sunday, 8 November

Clear. High 84°, low 59°.

Pressure30.12 inHg
Wind4.9 mph W
Humidity30%
Visibility—
Dew point39°
Mon, 0982° / 68°0Overcast
82 °Overcast

Poston, Monday, 9 November

Overcast. High 82°, low 68°.

Pressure30.00 inHg
Wind6.5 mph S
Humidity35%
Visibility—
Dew point46°
Tue, 1080° / 67°0Overcast
80 °Overcast

Poston, Tuesday, 10 November

Overcast. High 80°, low 67°.

Pressure30.03 inHg
Wind3.2 mph S
Humidity41%
Visibility—
Dew point50°
Wed, 1181° / 68°0Partly cloudy
81 °Partly cloudy

Poston, Wednesday, 11 November

Partly cloudy. High 81°, low 68°.

Pressure29.97 inHg
Wind2.5 mph NE
Humidity39%
Visibility—
Dew point49°
Thu, 1278° / 68°0.03Light rain
78 °Light rain

Poston, Thursday, 12 November

Light rain. High 78°, low 68°.

Pressure29.91 inHg
Wind8.6 mph S
Humidity52%
Visibility—
Dew point54°
Fri, 1376° / 65°0.01Light rain
76 °Light rain

Poston, Friday, 13 November

Light rain. High 76°, low 65°.

Pressure29.94 inHg
Wind7.3 mph SE
Humidity45%
Visibility—
Dew point49°
Sat, 1479° / 64°0.06Light rain
79 °Light rain

Poston, Saturday, 14 November

Light rain. High 79°, low 64°.

Pressure29.97 inHg
Wind18.7 mph S
Humidity37%
Visibility—
Dew point47°
Sun, 1572° / 61°0Partly cloudy
72 °Partly cloudy

Poston, Sunday, 15 November

Partly cloudy. High 72°, low 61°.

Pressure30.03 inHg
Wind15.4 mph W
Humidity36%
Visibility—
Dew point39°
Mon, 1670° / 56°0Overcast
70 °Overcast

Poston, Monday, 16 November

Overcast. High 70°, low 56°.

Pressure30.12 inHg
Wind5 mph W
Humidity33%
Visibility—
Dew point34°
Tue, 1772° / 59°0Partly cloudy
72 °Partly cloudy

Poston, Tuesday, 17 November

Partly cloudy. High 72°, low 59°.

Pressure30.09 inHg
Wind4.4 mph N
Humidity26%
Visibility—
Dew point31°
Wed, 1876° / 60°0Clear
76 °Clear

Poston, Wednesday, 18 November

Clear. High 76°, low 60°.

Pressure30.09 inHg
Wind9.9 mph N
Humidity27%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1973° / 49°0Climate normal
73 °Climate normal

Poston, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high73°
Average low49°
Average precipitation0 in
Chance of precipitation3%
Record high85° (1995)
Record low36° (2000)
Fri, 2073° / 48°0.02Climate normal
73 °Climate normal

Poston, Friday, 20 November

Climate normal for this date — 60-year average.

Average high73°
Average low48°
Average precipitation0.02 in
Chance of precipitation5%
Record high85° (2006)
Record low32° (1994)
Sat, 2172° / 49°0.01Climate normal
72 °Climate normal

Poston, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high72°
Average low49°
Average precipitation0.01 in
Chance of precipitation5%
Record high85° (2002)
Record low34° (1964)
Sun, 2271° / 48°0.04Climate normal
71 °Climate normal

Poston, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high71°
Average low48°
Average precipitation0.04 in
Chance of precipitation10%
Record high85° (2017)
Record low38° (1961)
Mon, 2371° / 47°0.02Climate normal
71 °Climate normal

Poston, Monday, 23 November

Climate normal for this date — 60-year average.

Average high71°
Average low47°
Average precipitation0.02 in
Chance of precipitation7%
Record high85° (2017)
Record low38° (1963)
Tue, 2471° / 47°0.02Climate normal
71 °Climate normal

Poston, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high71°
Average low47°
Average precipitation0.02 in
Chance of precipitation3%
Record high84° (1995)
Record low37° (2003)
Wed, 2570° / 47°0.01Climate normal
70 °Climate normal

Poston, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high70°
Average low47°
Average precipitation0.01 in
Chance of precipitation7%
Record high84° (2017)
Record low36° (1992)
Thu, 2670° / 47°0.01Climate normal
70 °Climate normal

Poston, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high70°
Average low47°
Average precipitation0.01 in
Chance of precipitation5%
Record high82° (2017)
Record low35° (2010)
Fri, 2769° / 46°0.01Climate normal
69 °Climate normal

Poston, Friday, 27 November

Climate normal for this date — 60-year average.

Average high69°
Average low46°
Average precipitation0.01 in
Chance of precipitation5%
Record high80° (2017)
Record low35° (1973)
Sat, 2868° / 45°0.02Climate normal
68 °Climate normal

Poston, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high68°
Average low45°
Average precipitation0.02 in
Chance of precipitation8%
Record high79° (1977)
Record low34° (1994)
Sun, 2968° / 46°0.02Climate normal
68 °Climate normal

Poston, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high68°
Average low46°
Average precipitation0.02 in
Chance of precipitation7%
Record high79° (1999)
Record low33° (1976)
Mon, 3068° / 44°0.02Climate normal
68 °Climate normal

Poston, Monday, 30 November

Climate normal for this date — 60-year average.

Average high68°
Average low44°
Average precipitation0.02 in
Chance of precipitation7%
Record high81° (1999)
Record low32° (1975)
Tue, 0168° / 44°0.02Climate normal
68 °Climate normal

Poston, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high68°
Average low44°
Average precipitation0.02 in
Chance of precipitation5%
Record high82° (2021)
Record low34° (2004)
Wed, 0268° / 44°0Climate normal
68 °Climate normal

Poston, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high68°
Average low44°
Average precipitation0 in
Chance of precipitation5%
Record high81° (2021)
Record low32° (1991)

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 Poston, 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 Poston, 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.