As of 07:53 PDT

Weather in Glen Ellen, CA

63°

Glen Ellen, Sunday, 9 August, 07:53

Clear. Feels like 61°. High 90°, low 59°.

Pressure29.88 inHg

Wind0.2 mph SE

Humidity39%

Visibility6.2 mi

Dew point38°

See detailed hourly forecast

Monthly outlook for Glen Ellen, CA: average high 92.6°, average low 56.7°. That is 4.9° above the climate normal for August. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 0 days and 0.0 inches. The warmest day looks like 23 August (108.7°), the coolest 13 August (50.4°).

92.6°/56.7°

Average high / low

+4.9°

Above normal

0 / 0

Wet days / normal

0.0 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
9 August – 18 August	86.9°	84.5°	+1.4°
19 August – 28 August	102.2°	83.4°	+10.4°
29 August – 7 September	at normal	85°	—

August records over 66 years

103.6°4 August 1998All-time high

48.9°10 August 1960All-time low

Climate normals and records are computed from the nearest reference point — Boyes Hot Springs (4 mi).

Mon, 1082° / 53°

82 °

Glen Ellen, Monday, 10 August

Partly cloudy. High 82°, low 53°.

Pressure29.85 inHg

Wind5.7 mph SE

Humidity25%

Visibility6.2 mi

Dew point48°

Tue, 1191° / 51°

91 °

Glen Ellen, Tuesday, 11 August

Clear. High 91°, low 51°.

Pressure29.91 inHg

Wind4.1 mph SE

Humidity19%

Visibility6.2 mi

Dew point47°

Wed, 1286° / 51°

86 °

Glen Ellen, Wednesday, 12 August

Clear. High 86°, low 51°.

Pressure29.83 inHg

Wind7.5 mph SE

Humidity31%

Visibility6.2 mi

Dew point50°

Thu, 1381° / 50°

81 °

Glen Ellen, Thursday, 13 August

Clear. High 81°, low 50°.

Pressure29.83 inHg

Wind9.8 mph S

Humidity32%

Visibility—

Dew point45°

Fri, 1485° / 53°

85 °

Glen Ellen, Friday, 14 August

Clear. High 85°, low 53°.

Pressure29.88 inHg

Wind9.7 mph W

Humidity25%

Visibility—

Dew point42°

Sat, 1587° / 51°

87 °

Glen Ellen, Saturday, 15 August

Clear. High 87°, low 51°.

Pressure29.94 inHg

Wind9.9 mph W

Humidity22%

Visibility—

Dew point40°

Sun, 1681° / 53°

0.01

81 °

Glen Ellen, Sunday, 16 August

Light rain. High 81°, low 53°.

Pressure30.12 inHg

Wind4.3 mph NW

Humidity42%

Visibility—

Dew point46°

Mon, 1792° / 56°

92 °

Glen Ellen, Monday, 17 August

Partly cloudy. High 92°, low 56°.

Pressure30.03 inHg

Wind8.6 mph W

Humidity18%

Visibility—

Dew point39°

Tue, 1895° / 57°

95 °

Glen Ellen, Tuesday, 18 August

Clear. High 95°, low 57°.

Pressure30.00 inHg

Wind8.9 mph SW

Humidity15%

Visibility—

Dew point37°

Wed, 1998° / 60°

98 °

Glen Ellen, Wednesday, 19 August

Partly cloudy. High 98°, low 60°.

Pressure29.91 inHg

Wind8.5 mph SW

Humidity13%

Visibility—

Dew point36°

Thu, 2098° / 59°

98 °

Glen Ellen, Thursday, 20 August

Overcast. High 98°, low 59°.

Pressure29.85 inHg

Wind7 mph SW

Humidity16%

Visibility—

Dew point40°

Fri, 21101° / 60°

101 °

Glen Ellen, Friday, 21 August

Clear. High 101°, low 60°.

Pressure29.80 inHg

Wind6 mph SW

Humidity14%

Visibility—

Dew point39°

Sat, 22105° / 62°

105 °

Glen Ellen, Saturday, 22 August

Clear. High 105°, low 62°.

Pressure29.85 inHg

Wind7.3 mph W

Humidity11%

Visibility—

Dew point36°

Sun, 23109° / 65°

109 °

Glen Ellen, Sunday, 23 August

Overcast. High 109°, low 65°.

Pressure29.88 inHg

Wind7.5 mph SW

Humidity7%

Visibility—

Dew point28°

Mon, 24102° / 65°

102 °

Glen Ellen, Monday, 24 August

Clear. High 102°, low 65°.

Pressure29.85 inHg

Wind8 mph W

Humidity10%

Visibility—

Dew point32°

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

Tue, 2583° / 57°

83 °

Glen Ellen, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high83°

Average low57°

Average precipitation0 in

Chance of precipitation0%

Record high100° (1988)

Record low52° (2021)

Wed, 2684° / 56°

84 °

Glen Ellen, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high84°

Average low56°

Average precipitation0 in

Chance of precipitation0%

Record high100° (1988)

Record low52° (1966)

Thu, 2785° / 57°

85 °

Glen Ellen, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high85°

Average low57°

Average precipitation0 in

Chance of precipitation0%

Record high101° (2017)

Record low51° (2023)

Fri, 2886° / 58°

86 °

Glen Ellen, Friday, 28 August

Climate normal for this date — 60-year average.

Average high86°

Average low58°

Average precipitation0 in

Chance of precipitation0%

Record high102° (2021)

Record low53° (1985)

Sat, 2985° / 58°

85 °

Glen Ellen, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high85°

Average low58°

Average precipitation0 in

Chance of precipitation2%

Record high99° (2009)

Record low50° (1980)

Sun, 3084° / 58°

84 °

Glen Ellen, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high84°

Average low58°

Average precipitation0 in

Chance of precipitation2%

Record high99° (1996)

Record low52° (1960)

Mon, 3185° / 57°

0.01

85 °

Glen Ellen, Monday, 31 August

Climate normal for this date — 60-year average.

Average high85°

Average low57°

Average precipitation0.01 in

Chance of precipitation3%

Record high96° (2017)

Record low52° (1970)

Tue, 0185° / 57°

85 °

Glen Ellen, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high85°

Average low57°

Average precipitation0 in

Chance of precipitation2%

Record high107° (2017)

Record low51° (2021)

Wed, 0285° / 58°

85 °

Glen Ellen, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high85°

Average low58°

Average precipitation0 in

Chance of precipitation2%

Record high107° (2017)

Record low51° (1960)

Thu, 0385° / 57°

85 °

Glen Ellen, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high85°

Average low57°

Average precipitation0 in

Chance of precipitation0%

Record high98° (2017)

Record low49° (2000)

Fri, 0485° / 57°

85 °

Glen Ellen, Friday, 4 September

Climate normal for this date — 60-year average.

Average high85°

Average low57°

Average precipitation0 in

Chance of precipitation0%

Record high101° (2022)

Record low50° (2000)

Sat, 0586° / 58°

86 °

Glen Ellen, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high86°

Average low58°

Average precipitation0 in

Chance of precipitation0%

Record high109° (2022)

Record low52° (1965)

Sun, 0685° / 57°

85 °

Glen Ellen, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high85°

Average low57°

Average precipitation0 in

Chance of precipitation0%

Record high112° (2022)

Record low52° (1980)

Mon, 0785° / 58°

85 °

Glen Ellen, Monday, 7 September

Climate normal for this date — 60-year average.

Average high85°

Average low58°

Average precipitation0 in

Chance of precipitation2%

Record high110° (2020)

Record low51° (2002)

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 Glen Ellen, 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 Glen Ellen, 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.