As of 17:03 PDT

Weather in Greendale, CA

97°

Greendale, Saturday, 8 August, 17:03

Partly cloudy. Feels like 99°. High 97°, low 64°.

Pressure29.80 inHg

Wind14 mph SW

Humidity35%

Visibility6.2 mi

Dew point63°

See detailed hourly forecast

Monthly outlook for Greendale, CA: average high 95.5°, average low 61.1°. That is 3.3° above the climate normal for August. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 0 days and 0.1 inches. The warmest day looks like 22 August (103°), the coolest 18 August (58.9°).

95.5°/61.1°

Average high / low

+3.3°

Above normal

0 / 0

Wet days / normal

0.0 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
8 August – 17 August	93.8°	90.5°	+1.8°
18 August – 27 August	98.3°	88.6°	+5.4°
28 August – 6 September	at normal	89.9°	—

August records over 66 years

110.8°17 August 2020All-time high

51.4°29 August 1980All-time low

Climate normals and records are computed from the nearest reference point — Elk Grove (11 mi).

Sun, 09101° / 65°

101 °

Greendale, Sunday, 9 August

Clear. High 101°, low 65°.

Pressure29.77 inHg

Wind5.2 mph W

Humidity16%

Visibility6.2 mi

Dew point44°

Mon, 1098° / 62°

98 °

Greendale, Monday, 10 August

Overcast. High 98°, low 62°.

Pressure29.83 inHg

Wind7.9 mph SW

Humidity18%

Visibility6.2 mi

Dew point44°

Tue, 1198° / 59°

98 °

Greendale, Tuesday, 11 August

Clear. High 98°, low 59°.

Pressure29.88 inHg

Wind7.6 mph SW

Humidity20%

Visibility6.2 mi

Dew point45°

Wed, 1297° / 59°

97 °

Greendale, Wednesday, 12 August

Mostly clear. High 97°, low 59°.

Pressure29.83 inHg

Wind6.2 mph SW

Humidity22%

Visibility6.2 mi

Dew point46°

Thu, 1391° / 61°

91 °

Greendale, Thursday, 13 August

Overcast. High 91°, low 61°.

Pressure29.77 inHg

Wind19.3 mph W

Humidity23%

Visibility—

Dew point45°

Fri, 1484° / 62°

84 °

Greendale, Friday, 14 August

Overcast. High 84°, low 62°.

Pressure29.88 inHg

Wind15.2 mph W

Humidity33%

Visibility—

Dew point50°

Sat, 1590° / 60°

90 °

Greendale, Saturday, 15 August

Clear. High 90°, low 60°.

Pressure29.94 inHg

Wind17 mph SW

Humidity25%

Visibility—

Dew point46°

Sun, 1694° / 59°

94 °

Greendale, Sunday, 16 August

Partly cloudy. High 94°, low 59°.

Pressure29.94 inHg

Wind15.5 mph SW

Humidity18%

Visibility—

Dew point40°

Mon, 1788° / 62°

88 °

Greendale, Monday, 17 August

Overcast. High 88°, low 62°.

Pressure30.03 inHg

Wind18.7 mph SW

Humidity20%

Visibility—

Dew point40°

Tue, 1898° / 59°

98 °

Greendale, Tuesday, 18 August

Clear. High 98°, low 59°.

Pressure29.94 inHg

Wind16.4 mph SW

Humidity11%

Visibility—

Dew point31°

Wed, 1996° / 60°

96 °

Greendale, Wednesday, 19 August

Clear. High 96°, low 60°.

Pressure29.88 inHg

Wind17.1 mph SW

Humidity14%

Visibility—

Dew point36°

Thu, 2097° / 60°

97 °

Greendale, Thursday, 20 August

Clear. High 97°, low 60°.

Pressure29.85 inHg

Wind16.8 mph SW

Humidity17%

Visibility—

Dew point41°

Fri, 21103° / 61°

103 °

Greendale, Friday, 21 August

Clear. High 103°, low 61°.

Pressure29.80 inHg

Wind14.4 mph SW

Humidity15%

Visibility—

Dew point42°

Sat, 22103° / 64°

103 °

Greendale, Saturday, 22 August

Overcast. High 103°, low 64°.

Pressure29.77 inHg

Wind17.2 mph SW

Humidity14%

Visibility—

Dew point41°

Sun, 2393° / 61°

93 °

Greendale, Sunday, 23 August

Clear. High 93°, low 61°.

Pressure29.80 inHg

Wind18.9 mph SW

Humidity23%

Visibility—

Dew point46°

From day 17 onward the outlook is built from 60-year climate statistics

Mon, 2489° / 60°

89 °

Greendale, Monday, 24 August

Climate normal for this date — 60-year average.

Average high89°

Average low60°

Average precipitation0 in

Chance of precipitation2%

Record high103° (2010)

Record low52° (1970)

Tue, 2589° / 60°

89 °

Greendale, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high89°

Average low60°

Average precipitation0 in

Chance of precipitation0%

Record high104° (2010)

Record low54° (2002)

Wed, 2689° / 59°

89 °

Greendale, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high89°

Average low59°

Average precipitation0 in

Chance of precipitation0%

Record high104° (2017)

Record low54° (1995)

Thu, 2790° / 60°

90 °

Greendale, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high90°

Average low60°

Average precipitation0 in

Chance of precipitation0%

Record high105° (2017)

Record low53° (2012)

Fri, 2891° / 60°

91 °

Greendale, Friday, 28 August

Climate normal for this date — 60-year average.

Average high91°

Average low60°

Average precipitation0 in

Chance of precipitation0%

Record high106° (2017)

Record low55° (1960)

Sat, 2990° / 60°

90 °

Greendale, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high90°

Average low60°

Average precipitation0 in

Chance of precipitation0%

Record high103° (2021)

Record low51° (1980)

Sun, 3089° / 60°

89 °

Greendale, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high89°

Average low60°

Average precipitation0 in

Chance of precipitation2%

Record high101° (2025)

Record low53° (1966)

Mon, 3190° / 60°

90 °

Greendale, Monday, 31 August

Climate normal for this date — 60-year average.

Average high90°

Average low60°

Average precipitation0 in

Chance of precipitation0%

Record high102° (2025)

Record low53° (1966)

Tue, 0190° / 60°

90 °

Greendale, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high90°

Average low60°

Average precipitation0 in

Chance of precipitation3%

Record high109° (2017)

Record low53° (1970)

Wed, 0290° / 60°

0.01

90 °

Greendale, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high90°

Average low60°

Average precipitation0.01 in

Chance of precipitation3%

Record high107° (2017)

Record low52° (1960)

Thu, 0390° / 60°

90 °

Greendale, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high90°

Average low60°

Average precipitation0 in

Chance of precipitation2%

Record high104° (2017)

Record low52° (2000)

Fri, 0490° / 60°

90 °

Greendale, Friday, 4 September

Climate normal for this date — 60-year average.

Average high90°

Average low60°

Average precipitation0 in

Chance of precipitation0%

Record high107° (2022)

Record low51° (1960)

Sat, 0590° / 60°

90 °

Greendale, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high90°

Average low60°

Average precipitation0 in

Chance of precipitation2%

Record high115° (2022)

Record low53° (1965)

Sun, 0690° / 60°

90 °

Greendale, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high90°

Average low60°

Average precipitation0 in

Chance of precipitation2%

Record high117° (2022)

Record low51° (1973)

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 Greendale, CA 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 Greendale, CA 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.