As of 05:20 MST

Weather in Rancho Hermoso, AZ

91°Current weather

Rancho Hermoso, Sunday, 9 August, 05:20

Overcast. Feels like 92°. High 121°, low 90°.

Pressure29.83 inHg
Wind9 mph N
Humidity41%
Visibility6.2 mi
Dew point63°

Monthly outlook for Rancho Hermoso, AZ: average high 105.1°, average low 89.1°. That is 1.7° above the climate normal for August. Precipitation is expected on 4 days (about 1.1 inches), against a normal of 3 days and 0.9 inches. The warmest day looks like 9 August (121.5°), the coolest 19 August (80°).

105.1°/89.1°
Average high / low
+1.7°
Above normal
4 / 3
Wet days / normal
1.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August106.3°102.3°+2.2°
19 August – 28 August103.3°102°+0.7°
29 August – 7 Septemberat normal101.5°

August records over 66 years

116.8°7 August 2025All-time high
64.6°21 August 1979All-time low

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

Mon, 10117° / 91°0.04Light rain
117 °Light rain

Rancho Hermoso, Monday, 10 August

Light rain. High 117°, low 91°.

Pressure29.83 inHg
Wind9 mph W
Humidity23%
Visibility6.2 mi
Dew point57°
Tue, 11105° / 86°0.01Light rain
105 °Light rain

Rancho Hermoso, Tuesday, 11 August

Light rain. High 105°, low 86°.

Pressure29.88 inHg
Wind6.4 mph W
Humidity32%
Visibility6.2 mi
Dew point62°
Wed, 1298° / 88°0.13Light rain
98 °Light rain

Rancho Hermoso, Wednesday, 12 August

Light rain. High 98°, low 88°.

Pressure29.83 inHg
Wind2.8 mph SE
Humidity37%
Visibility6.2 mi
Dew point61°
Thu, 1399° / 84°0.14Light rain
99 °Light rain

Rancho Hermoso, Thursday, 13 August

Light rain. High 99°, low 84°.

Pressure29.85 inHg
Wind9.5 mph SW
Humidity38%
Visibility
Dew point61°
Fri, 14101° / 91°0Overcast
101 °Overcast

Rancho Hermoso, Friday, 14 August

Overcast. High 101°, low 91°.

Pressure29.88 inHg
Wind7.5 mph W
Humidity25%
Visibility
Dew point54°
Sat, 15105° / 92°0Partly cloudy
105 °Partly cloudy

Rancho Hermoso, Saturday, 15 August

Partly cloudy. High 105°, low 92°.

Pressure29.91 inHg
Wind14.4 mph W
Humidity19%
Visibility
Dew point48°
Sun, 16104° / 91°0Clear
104 °Clear

Rancho Hermoso, Sunday, 16 August

Clear. High 104°, low 91°.

Pressure30.00 inHg
Wind12 mph W
Humidity19%
Visibility
Dew point47°
Mon, 17106° / 93°0Overcast
106 °Overcast

Rancho Hermoso, Monday, 17 August

Overcast. High 106°, low 93°.

Pressure29.91 inHg
Wind10.3 mph W
Humidity23%
Visibility
Dew point54°
Tue, 18106° / 92°0.01Light rain
106 °Light rain

Rancho Hermoso, Tuesday, 18 August

Light rain. High 106°, low 92°.

Pressure29.83 inHg
Wind13.3 mph SE
Humidity27%
Visibility
Dew point58°
Wed, 19104° / 80°0.35Rain
104 °Rain

Rancho Hermoso, Wednesday, 19 August

Rain. High 104°, low 80°.

Pressure29.85 inHg
Wind29.5 mph S
Humidity28%
Visibility
Dew point59°
Thu, 20102° / 82°0.43Rain
102 °Rain

Rancho Hermoso, Thursday, 20 August

Rain. High 102°, low 82°.

Pressure29.91 inHg
Wind10 mph E
Humidity37%
Visibility
Dew point62°
Fri, 21101° / 84°0Mostly clear
101 °Mostly clear

Rancho Hermoso, Friday, 21 August

Mostly clear. High 101°, low 84°.

Pressure29.88 inHg
Wind9.5 mph W
Humidity32%
Visibility
Dew point58°
Sat, 22105° / 92°0Clear
105 °Clear

Rancho Hermoso, Saturday, 22 August

Clear. High 105°, low 92°.

Pressure29.85 inHg
Wind11.7 mph W
Humidity24%
Visibility
Dew point55°
Sun, 23107° / 94°0Partly cloudy
107 °Partly cloudy

Rancho Hermoso, Sunday, 23 August

Partly cloudy. High 107°, low 94°.

Pressure29.83 inHg
Wind11.5 mph W
Humidity17%
Visibility
Dew point48°
Mon, 24101° / 94°0.03Light rain
101 °Light rain

Rancho Hermoso, Monday, 24 August

Light rain. High 101°, low 94°.

Pressure29.83 inHg
Wind6 mph SE
Humidity25%
Visibility
Dew point55°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 25101° / 79°0.04Climate normal
101 °Climate normal

Rancho Hermoso, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high101°
Average low79°
Average precipitation0.04 in
Chance of precipitation25%
Record high112° (2011)
Record low67° (1990)
Wed, 26102° / 79°0.03Climate normal
102 °Climate normal

Rancho Hermoso, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high102°
Average low79°
Average precipitation0.03 in
Chance of precipitation17%
Record high112° (2001)
Record low69° (1992)
Thu, 27102° / 79°0.03Climate normal
102 °Climate normal

Rancho Hermoso, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high102°
Average low79°
Average precipitation0.03 in
Chance of precipitation15%
Record high111° (2020)
Record low69° (1992)
Fri, 28103° / 79°0.02Climate normal
103 °Climate normal

Rancho Hermoso, Friday, 28 August

Climate normal for this date — 60-year average.

Average high103°
Average low79°
Average precipitation0.02 in
Chance of precipitation7%
Record high113° (2023)
Record low69° (1992)
Sat, 29103° / 79°0.04Climate normal
103 °Climate normal

Rancho Hermoso, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high103°
Average low79°
Average precipitation0.04 in
Chance of precipitation12%
Record high113° (2023)
Record low70° (1960)
Sun, 30103° / 80°0.03Climate normal
103 °Climate normal

Rancho Hermoso, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high103°
Average low80°
Average precipitation0.03 in
Chance of precipitation13%
Record high111° (2011)
Record low68° (1992)
Mon, 31102° / 80°0.02Climate normal
102 °Climate normal

Rancho Hermoso, Monday, 31 August

Climate normal for this date — 60-year average.

Average high102°
Average low80°
Average precipitation0.02 in
Chance of precipitation12%
Record high111° (2011)
Record low68° (1962)
Tue, 01101° / 79°0.03Climate normal
101 °Climate normal

Rancho Hermoso, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high101°
Average low79°
Average precipitation0.03 in
Chance of precipitation10%
Record high110° (1982)
Record low64° (1992)
Wed, 02101° / 79°0.06Climate normal
101 °Climate normal

Rancho Hermoso, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high101°
Average low79°
Average precipitation0.06 in
Chance of precipitation15%
Record high110° (1982)
Record low64° (1992)
Thu, 03102° / 79°0.01Climate normal
102 °Climate normal

Rancho Hermoso, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high102°
Average low79°
Average precipitation0.01 in
Chance of precipitation8%
Record high109° (1983)
Record low66° (1992)
Fri, 04101° / 78°0.06Climate normal
101 °Climate normal

Rancho Hermoso, Friday, 4 September

Climate normal for this date — 60-year average.

Average high101°
Average low78°
Average precipitation0.06 in
Chance of precipitation12%
Record high112° (2020)
Record low62° (1961)
Sat, 05101° / 78°0.09Climate normal
101 °Climate normal

Rancho Hermoso, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high101°
Average low78°
Average precipitation0.09 in
Chance of precipitation15%
Record high114° (2020)
Record low63° (1992)
Sun, 06101° / 78°0.04Climate normal
101 °Climate normal

Rancho Hermoso, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high101°
Average low78°
Average precipitation0.04 in
Chance of precipitation10%
Record high112° (2020)
Record low61° (1970)
Mon, 07100° / 78°0.03Climate normal
100 °Climate normal

Rancho Hermoso, Monday, 7 September

Climate normal for this date — 60-year average.

Average high100°
Average low78°
Average precipitation0.03 in
Chance of precipitation15%
Record high110° (1979)
Record low66° (1992)

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 Rancho Hermoso, 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 Rancho Hermoso, 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.