As of 12:09 MST

Weather in Rittenhouse, AZ

105°Current weather

Rittenhouse, Saturday, 8 August, 12:09

Clear. Feels like 107°. High 109°, low 90°.

Pressure29.88 inHg
Wind3 mph SE
Humidity24%
Visibility6.2 mi
Dew point60°

Monthly outlook for Rittenhouse, AZ: average high 104°, average low 85.1°. That is 1.1° above the climate normal for August. Precipitation is expected on 2 days (about 0.6 inches), against a normal of 3 days and 0.8 inches. The warmest day looks like 9 August (112.2°), the coolest 13 August (78.7°).

104°/85.1°
Average high / low
+1.1°
Above normal
2 / 3
Wet days / normal
0.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 August – 17 August103.3°102.3°+0.6°
18 August – 27 August105°101.6°+1.9°
28 August – 6 Septemberat normal101.5°

August records over 66 years

117.3°7 August 2025All-time high
65.5°22 August 1979All-time low

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

Sun, 09112° / 88°0.01Light rain
112 °Light rain

Rittenhouse, Sunday, 9 August

Light rain. High 112°, low 88°.

Pressure29.80 inHg
Wind6 mph NW
Humidity21%
Visibility6.2 mi
Dew point56°
Mon, 10106° / 80°0Light rain
106 °Light rain

Rittenhouse, Monday, 10 August

Light rain. High 106°, low 80°.

Pressure29.85 inHg
Wind6.3 mph NW
Humidity29%
Visibility6.2 mi
Dew point61°
Tue, 11102° / 82°0.01Light rain
102 °Light rain

Rittenhouse, Tuesday, 11 August

Light rain. High 102°, low 82°.

Pressure29.88 inHg
Wind6.7 mph NW
Humidity35%
Visibility6.2 mi
Dew point63°
Wed, 1299° / 81°0.3Light rain
99 °Light rain

Rittenhouse, Wednesday, 12 August

Light rain. High 99°, low 81°.

Pressure29.83 inHg
Wind7.5 mph NW
Humidity37%
Visibility6.2 mi
Dew point65°
Thu, 1399° / 79°0.16Light rain
99 °Light rain

Rittenhouse, Thursday, 13 August

Light rain. High 99°, low 79°.

Pressure29.83 inHg
Wind8.6 mph S
Humidity38%
Visibility
Dew point61°
Fri, 14101° / 86°0Overcast
101 °Overcast

Rittenhouse, Friday, 14 August

Overcast. High 101°, low 86°.

Pressure29.88 inHg
Wind5.5 mph S
Humidity24%
Visibility
Dew point52°
Sat, 15105° / 88°0Partly cloudy
105 °Partly cloudy

Rittenhouse, Saturday, 15 August

Partly cloudy. High 105°, low 88°.

Pressure29.91 inHg
Wind15.2 mph SE
Humidity22%
Visibility
Dew point52°
Sun, 16101° / 81°0.03Light rain
101 °Light rain

Rittenhouse, Sunday, 16 August

Light rain. High 101°, low 81°.

Pressure29.97 inHg
Wind24.7 mph SE
Humidity26%
Visibility
Dew point55°
Mon, 17100° / 82°0Overcast
100 °Overcast

Rittenhouse, Monday, 17 August

Overcast. High 100°, low 82°.

Pressure29.97 inHg
Wind5.6 mph W
Humidity34%
Visibility
Dew point59°
Tue, 18106° / 88°0Clear
106 °Clear

Rittenhouse, Tuesday, 18 August

Clear. High 106°, low 88°.

Pressure29.88 inHg
Wind7 mph W
Humidity24%
Visibility
Dew point56°
Wed, 19107° / 90°0Partly cloudy
107 °Partly cloudy

Rittenhouse, Wednesday, 19 August

Partly cloudy. High 107°, low 90°.

Pressure29.85 inHg
Wind24 mph S
Humidity26%
Visibility
Dew point58°
Thu, 20104° / 87°0.02Light rain
104 °Light rain

Rittenhouse, Thursday, 20 August

Light rain. High 104°, low 87°.

Pressure29.85 inHg
Wind15.5 mph W
Humidity31%
Visibility
Dew point60°
Fri, 21104° / 88°0.04Light rain
104 °Light rain

Rittenhouse, Friday, 21 August

Light rain. High 104°, low 88°.

Pressure29.83 inHg
Wind4.9 mph E
Humidity28%
Visibility
Dew point58°
Sat, 22106° / 87°0Light rain
106 °Light rain

Rittenhouse, Saturday, 22 August

Light rain. High 106°, low 87°.

Pressure29.83 inHg
Wind15.3 mph SE
Humidity28%
Visibility
Dew point59°
Sun, 23104° / 86°0.02Light rain
104 °Light rain

Rittenhouse, Sunday, 23 August

Light rain. High 104°, low 86°.

Pressure29.85 inHg
Wind12.1 mph SE
Humidity35%
Visibility
Dew point62°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 24102° / 79°0.03Climate normal
102 °Climate normal

Rittenhouse, Monday, 24 August

Climate normal for this date — 60-year average.

Average high102°
Average low79°
Average precipitation0.03 in
Chance of precipitation13%
Record high116° (2020)
Record low67° (1992)
Tue, 25101° / 78°0.02Climate normal
101 °Climate normal

Rittenhouse, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high101°
Average low78°
Average precipitation0.02 in
Chance of precipitation20%
Record high112° (2020)
Record low67° (1992)
Wed, 26102° / 78°0.04Climate normal
102 °Climate normal

Rittenhouse, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high102°
Average low78°
Average precipitation0.04 in
Chance of precipitation13%
Record high112° (2001)
Record low67° (1992)
Thu, 27102° / 79°0.02Climate normal
102 °Climate normal

Rittenhouse, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high102°
Average low79°
Average precipitation0.02 in
Chance of precipitation18%
Record high111° (2023)
Record low68° (1992)
Fri, 28103° / 79°0.02Climate normal
103 °Climate normal

Rittenhouse, Friday, 28 August

Climate normal for this date — 60-year average.

Average high103°
Average low79°
Average precipitation0.02 in
Chance of precipitation8%
Record high115° (2023)
Record low71° (1992)
Sat, 29102° / 79°0.03Climate normal
102 °Climate normal

Rittenhouse, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high102°
Average low79°
Average precipitation0.03 in
Chance of precipitation15%
Record high115° (2023)
Record low69° (1960)
Sun, 30102° / 79°0.03Climate normal
102 °Climate normal

Rittenhouse, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high102°
Average low79°
Average precipitation0.03 in
Chance of precipitation13%
Record high111° (2011)
Record low67° (1992)
Mon, 31102° / 79°0.03Climate normal
102 °Climate normal

Rittenhouse, Monday, 31 August

Climate normal for this date — 60-year average.

Average high102°
Average low79°
Average precipitation0.03 in
Chance of precipitation13%
Record high111° (2011)
Record low70° (1961)
Tue, 01101° / 79°0.04Climate normal
101 °Climate normal

Rittenhouse, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high101°
Average low79°
Average precipitation0.04 in
Chance of precipitation22%
Record high110° (1995)
Record low67° (1992)
Wed, 02101° / 78°0.05Climate normal
101 °Climate normal

Rittenhouse, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high101°
Average low78°
Average precipitation0.05 in
Chance of precipitation18%
Record high110° (1982)
Record low66° (1992)
Thu, 03101° / 78°0Climate normal
101 °Climate normal

Rittenhouse, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high101°
Average low78°
Average precipitation0 in
Chance of precipitation2%
Record high109° (1983)
Record low66° (1973)
Fri, 04101° / 77°0.06Climate normal
101 °Climate normal

Rittenhouse, Friday, 4 September

Climate normal for this date — 60-year average.

Average high101°
Average low77°
Average precipitation0.06 in
Chance of precipitation13%
Record high112° (2020)
Record low62° (1961)
Sat, 05101° / 77°0.06Climate normal
101 °Climate normal

Rittenhouse, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high101°
Average low77°
Average precipitation0.06 in
Chance of precipitation18%
Record high114° (2020)
Record low64° (1992)
Sun, 06101° / 78°0.06Climate normal
101 °Climate normal

Rittenhouse, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high101°
Average low78°
Average precipitation0.06 in
Chance of precipitation12%
Record high112° (2020)
Record low61° (1970)

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 Rittenhouse, 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 Rittenhouse, 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.