As of 13:05 MST

Weather in Granite Siding, AZ

95°Current weather

Granite Siding, Sunday, 9 August, 13:05

Overcast. Feels like 93°. High 103°, low 75°.

Pressure29.80 inHg
Wind3 mph SE
Humidity26%
Visibility6.2 mi
Dew point54°

Monthly outlook for Granite Siding, AZ: average high 89.5°, average low 68.6°. That is 2.2° above the climate normal for August. Precipitation is expected on 9 days (about 2.7 inches), against a normal of 6 days and 1.1 inches. The warmest day looks like 9 August (103.4°), the coolest 16 August (61.3°).

89.5°/68.6°
Average high / low
+2.2°
Above normal
9 / 6
Wet days / normal
2.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August87.2°86°+0.7°
19 August – 28 August93.4°85°+4.7°
29 August – 7 Septemberat normal84.4°

August records over 66 years

100.8°15 August 2020All-time high
44.1°23 August 1968All-time low

Climate normals and records are computed from the nearest reference point — Williamson (7 mi).

Mon, 1098° / 72°1.46Heavy rain
98 °Heavy rain

Granite Siding, Monday, 10 August

Heavy rain. High 98°, low 72°.

Pressure29.94 inHg
Wind4.5 mph N
Humidity28%
Visibility6.2 mi
Dew point52°
Tue, 1189° / 66°0.1Rain
89 °Rain

Granite Siding, Tuesday, 11 August

Rain. High 89°, low 66°.

Pressure29.97 inHg
Wind8.3 mph W
Humidity37%
Visibility6.2 mi
Dew point56°
Wed, 1283° / 67°0.04Light rain
83 °Light rain

Granite Siding, Wednesday, 12 August

Light rain. High 83°, low 67°.

Pressure29.88 inHg
Wind7 mph SW
Humidity41%
Visibility6.2 mi
Dew point55°
Thu, 1381° / 65°0.21Rain
81 °Rain

Granite Siding, Thursday, 13 August

Rain. High 81°, low 65°.

Pressure29.88 inHg
Wind9.9 mph SW
Humidity44%
Visibility6.2 mi
Dew point55°
Fri, 1480° / 67°0.14Light rain
80 °Light rain

Granite Siding, Friday, 14 August

Light rain. High 80°, low 67°.

Pressure29.97 inHg
Wind10.8 mph S
Humidity45%
Visibility
Dew point54°
Sat, 1581° / 68°0Overcast
81 °Overcast

Granite Siding, Saturday, 15 August

Overcast. High 81°, low 68°.

Pressure30.06 inHg
Wind19.2 mph S
Humidity40%
Visibility
Dew point51°
Sun, 1680° / 61°0.07Light rain
80 °Light rain

Granite Siding, Sunday, 16 August

Light rain. High 80°, low 61°.

Pressure30.09 inHg
Wind12.9 mph SW
Humidity40%
Visibility
Dew point48°
Mon, 1786° / 65°0Clear
86 °Clear

Granite Siding, Monday, 17 August

Clear. High 86°, low 65°.

Pressure30.00 inHg
Wind6.8 mph SW
Humidity32%
Visibility
Dew point46°
Tue, 1890° / 69°0Clear
90 °Clear

Granite Siding, Tuesday, 18 August

Clear. High 90°, low 69°.

Pressure29.97 inHg
Wind9.1 mph SW
Humidity25%
Visibility
Dew point44°
Wed, 1992° / 73°0Clear
92 °Clear

Granite Siding, Wednesday, 19 August

Clear. High 92°, low 73°.

Pressure30.00 inHg
Wind13.2 mph SW
Humidity22%
Visibility
Dew point41°
Thu, 2093° / 73°0.01Light rain
93 °Light rain

Granite Siding, Thursday, 20 August

Light rain. High 93°, low 73°.

Pressure30.00 inHg
Wind17.2 mph SW
Humidity28%
Visibility
Dew point48°
Fri, 2194° / 67°0.35Rain
94 °Rain

Granite Siding, Friday, 21 August

Rain. High 94°, low 67°.

Pressure30.00 inHg
Wind10.4 mph S
Humidity37%
Visibility
Dew point56°
Sat, 2293° / 68°0Partly cloudy
93 °Partly cloudy

Granite Siding, Saturday, 22 August

Partly cloudy. High 93°, low 68°.

Pressure29.97 inHg
Wind17.5 mph W
Humidity37%
Visibility
Dew point53°
Sun, 2395° / 71°0.2Rain
95 °Rain

Granite Siding, Sunday, 23 August

Rain. High 95°, low 71°.

Pressure29.97 inHg
Wind12.5 mph SW
Humidity31%
Visibility
Dew point53°
Mon, 2493° / 69°0.12Light rain
93 °Light rain

Granite Siding, Monday, 24 August

Light rain. High 93°, low 69°.

Pressure30.00 inHg
Wind7.9 mph S
Humidity33%
Visibility
Dew point52°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2584° / 63°0.08Climate normal
84 °Climate normal

Granite Siding, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high84°
Average low63°
Average precipitation0.08 in
Chance of precipitation47%
Record high93° (2011)
Record low53° (1990)
Wed, 2685° / 63°0.09Climate normal
85 °Climate normal

Granite Siding, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high85°
Average low63°
Average precipitation0.09 in
Chance of precipitation37%
Record high96° (2011)
Record low55° (1990)
Thu, 2785° / 63°0.06Climate normal
85 °Climate normal

Granite Siding, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high85°
Average low63°
Average precipitation0.06 in
Chance of precipitation30%
Record high97° (2011)
Record low55° (1972)
Fri, 2886° / 63°0.04Climate normal
86 °Climate normal

Granite Siding, Friday, 28 August

Climate normal for this date — 60-year average.

Average high86°
Average low63°
Average precipitation0.04 in
Chance of precipitation23%
Record high95° (2023)
Record low57° (2016)
Sat, 2986° / 64°0.06Climate normal
86 °Climate normal

Granite Siding, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high86°
Average low64°
Average precipitation0.06 in
Chance of precipitation27%
Record high97° (2023)
Record low54° (1979)
Sun, 3086° / 64°0.06Climate normal
86 °Climate normal

Granite Siding, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high86°
Average low64°
Average precipitation0.06 in
Chance of precipitation27%
Record high96° (2023)
Record low53° (2010)
Mon, 3185° / 63°0.05Climate normal
85 °Climate normal

Granite Siding, Monday, 31 August

Climate normal for this date — 60-year average.

Average high85°
Average low63°
Average precipitation0.05 in
Chance of precipitation32%
Record high94° (2019)
Record low54° (2010)
Tue, 0184° / 63°0.05Climate normal
84 °Climate normal

Granite Siding, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high84°
Average low63°
Average precipitation0.05 in
Chance of precipitation30%
Record high93° (2011)
Record low53° (1966)
Wed, 0284° / 62°0.06Climate normal
84 °Climate normal

Granite Siding, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high84°
Average low62°
Average precipitation0.06 in
Chance of precipitation22%
Record high92° (1995)
Record low51° (2000)
Thu, 0385° / 62°0.04Climate normal
85 °Climate normal

Granite Siding, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high85°
Average low62°
Average precipitation0.04 in
Chance of precipitation18%
Record high96° (2020)
Record low47° (1961)
Fri, 0484° / 62°0.06Climate normal
84 °Climate normal

Granite Siding, Friday, 4 September

Climate normal for this date — 60-year average.

Average high84°
Average low62°
Average precipitation0.06 in
Chance of precipitation33%
Record high98° (2020)
Record low46° (1961)
Sat, 0584° / 62°0.07Climate normal
84 °Climate normal

Granite Siding, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high84°
Average low62°
Average precipitation0.07 in
Chance of precipitation35%
Record high97° (2020)
Record low50° (1985)
Sun, 0683° / 61°0.06Climate normal
83 °Climate normal

Granite Siding, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high83°
Average low61°
Average precipitation0.06 in
Chance of precipitation25%
Record high99° (2020)
Record low47° (1970)
Mon, 0783° / 62°0.07Climate normal
83 °Climate normal

Granite Siding, Monday, 7 September

Climate normal for this date — 60-year average.

Average high83°
Average low62°
Average precipitation0.07 in
Chance of precipitation18%
Record high98° (2020)
Record low48° (1985)

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 Granite Siding, 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 Granite Siding, 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.