As of 05:12 PDT

Weather in Mark West Springs, CA

54°Current weather

Mark West Springs, Sunday, 9 August, 05:12

Clear. Feels like 53°. High 90°, low 54°.

Pressure29.83 inHg
Wind0.7 mph S
Humidity89%
Visibility6.2 mi
Dew point51°

Monthly outlook for Mark West Springs, CA: average high 83.8°, average low 54.8°. That is 0.3° below 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 11 August (90.6°), the coolest 17 August (52.3°).

83.8°/54.8°
Average high / low
−0.3°
Below normal
0 / 0
Wet days / normal
0.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August83.4°85°-0.9°
19 August – 28 August84.5°83.6°+0.5°
29 August – 7 Septemberat normal85.2°

August records over 66 years

106.5°18 August 2020All-time high
48.7°10 August 1960All-time low

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

Mon, 1082° / 54°0Overcast
82 °Overcast

Mark West Springs, Monday, 10 August

Overcast. High 82°, low 54°.

Pressure29.83 inHg
Wind5.5 mph S
Humidity20%
Visibility6.2 mi
Dew point43°
Tue, 1191° / 56°0Clear
91 °Clear

Mark West Springs, Tuesday, 11 August

Clear. High 91°, low 56°.

Pressure29.88 inHg
Wind6.2 mph SW
Humidity22%
Visibility6.2 mi
Dew point44°
Wed, 1289° / 55°0Mostly clear
89 °Mostly clear

Mark West Springs, Wednesday, 12 August

Mostly clear. High 89°, low 55°.

Pressure29.80 inHg
Wind5.9 mph S
Humidity26%
Visibility6.2 mi
Dew point46°
Thu, 1381° / 53°0Clear
81 °Clear

Mark West Springs, Thursday, 13 August

Clear. High 81°, low 53°.

Pressure29.83 inHg
Wind9.8 mph SW
Humidity34%
Visibility
Dew point47°
Fri, 1482° / 54°0Clear
82 °Clear

Mark West Springs, Friday, 14 August

Clear. High 82°, low 54°.

Pressure29.91 inHg
Wind9.9 mph SW
Humidity33%
Visibility
Dew point47°
Sat, 1584° / 54°0Overcast
84 °Overcast

Mark West Springs, Saturday, 15 August

Overcast. High 84°, low 54°.

Pressure29.97 inHg
Wind10 mph SW
Humidity30%
Visibility
Dew point46°
Sun, 1682° / 56°0Partly cloudy
82 °Partly cloudy

Mark West Springs, Sunday, 16 August

Partly cloudy. High 82°, low 56°.

Pressure30.03 inHg
Wind11 mph SW
Humidity35%
Visibility
Dew point49°
Mon, 1776° / 52°0Overcast
76 °Overcast

Mark West Springs, Monday, 17 August

Overcast. High 76°, low 52°.

Pressure30.06 inHg
Wind8.7 mph SW
Humidity38%
Visibility
Dew point46°
Tue, 1879° / 55°0Overcast
79 °Overcast

Mark West Springs, Tuesday, 18 August

Overcast. High 79°, low 55°.

Pressure30.00 inHg
Wind11 mph SW
Humidity48%
Visibility
Dew point55°
Wed, 1985° / 59°0Clear
85 °Clear

Mark West Springs, Wednesday, 19 August

Clear. High 85°, low 59°.

Pressure29.91 inHg
Wind11.8 mph SW
Humidity37%
Visibility
Dew point53°
Thu, 2084° / 58°0Overcast
84 °Overcast

Mark West Springs, Thursday, 20 August

Overcast. High 84°, low 58°.

Pressure29.91 inHg
Wind10.6 mph SW
Humidity37%
Visibility
Dew point52°
Fri, 2182° / 55°0Partly cloudy
82 °Partly cloudy

Mark West Springs, Friday, 21 August

Partly cloudy. High 82°, low 55°.

Pressure29.91 inHg
Wind9.8 mph SW
Humidity26%
Visibility
Dew point41°
Sat, 2285° / 53°0Overcast
85 °Overcast

Mark West Springs, Saturday, 22 August

Overcast. High 85°, low 53°.

Pressure29.91 inHg
Wind8 mph SW
Humidity23%
Visibility
Dew point40°
Sun, 2387° / 56°0Clear
87 °Clear

Mark West Springs, Sunday, 23 August

Clear. High 87°, low 56°.

Pressure29.88 inHg
Wind10 mph SW
Humidity24%
Visibility
Dew point43°
Mon, 2485° / 53°0Clear
85 °Clear

Mark West Springs, Monday, 24 August

Clear. High 85°, low 53°.

Pressure29.83 inHg
Wind9.8 mph SW
Humidity25%
Visibility
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2583° / 57°0Climate normal
83 °Climate normal

Mark West Springs, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high83°
Average low57°
Average precipitation0 in
Chance of precipitation0%
Record high101° (1988)
Record low51° (2021)
Wed, 2684° / 56°0Climate normal
84 °Climate normal

Mark West Springs, 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 low50° (1966)
Thu, 2785° / 58°0Climate normal
85 °Climate normal

Mark West Springs, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high85°
Average low58°
Average precipitation0 in
Chance of precipitation0%
Record high102° (2017)
Record low51° (1960)
Fri, 2885° / 58°0Climate normal
85 °Climate normal

Mark West Springs, Friday, 28 August

Climate normal for this date — 60-year average.

Average high85°
Average low58°
Average precipitation0 in
Chance of precipitation2%
Record high101° (2021)
Record low52° (1985)
Sat, 2985° / 58°0Climate normal
85 °Climate normal

Mark West Springs, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high85°
Average low58°
Average precipitation0 in
Chance of precipitation2%
Record high100° (2009)
Record low50° (1980)
Sun, 3084° / 58°0Climate normal
84 °Climate normal

Mark West Springs, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high84°
Average low58°
Average precipitation0 in
Chance of precipitation3%
Record high99° (1996)
Record low51° (1971)
Mon, 3185° / 57°0.02Climate normal
85 °Climate normal

Mark West Springs, Monday, 31 August

Climate normal for this date — 60-year average.

Average high85°
Average low57°
Average precipitation0.02 in
Chance of precipitation3%
Record high96° (2017)
Record low51° (1970)
Tue, 0186° / 57°0Climate normal
86 °Climate normal

Mark West Springs, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high86°
Average low57°
Average precipitation0 in
Chance of precipitation2%
Record high107° (2017)
Record low51° (1964)
Wed, 0286° / 58°0Climate normal
86 °Climate normal

Mark West Springs, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high86°
Average low58°
Average precipitation0 in
Chance of precipitation0%
Record high109° (2017)
Record low50° (1960)
Thu, 0385° / 57°0Climate normal
85 °Climate normal

Mark West Springs, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high85°
Average low57°
Average precipitation0 in
Chance of precipitation0%
Record high100° (1988)
Record low49° (2000)
Fri, 0485° / 57°0Climate normal
85 °Climate normal

Mark West Springs, 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 low49° (1960)
Sat, 0586° / 58°0Climate normal
86 °Climate normal

Mark West Springs, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high86°
Average low58°
Average precipitation0 in
Chance of precipitation2%
Record high109° (2022)
Record low50° (2000)
Sun, 0685° / 57°0Climate normal
85 °Climate normal

Mark West Springs, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high85°
Average low57°
Average precipitation0 in
Chance of precipitation0%
Record high116° (2022)
Record low51° (1980)
Mon, 0785° / 57°0.01Climate normal
85 °Climate normal

Mark West Springs, Monday, 7 September

Climate normal for this date — 60-year average.

Average high85°
Average low57°
Average precipitation0.01 in
Chance of precipitation3%
Record high111° (2020)
Record low51° (1987)

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 Mark West Springs, 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 Mark West Springs, 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.