Monthly outlook for Bluewater, CA: average high 87.7°, average low 71.8°. That is 0.1° below the climate normal for October. Precipitation is expected on 3 days (about 0.8 inches), against a normal of 1 days and 0.2 inches. The warmest day looks like 25 October (98.7°), the coolest 14 October (56.7°).
87.7°/71.8°
Average high / low
−0.1°
Below normal
3 / 1
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
83.7°
89.2°
-3.1°
20 October – 29 October
94.3°
84.7°
+5.4°
30 October – 8 November
at normal
80.3°
—
October records over 66 years
111.9°1 October 2024All-time high
33.1°30 October 1971All-time low
Climate normals and records are computed from the nearest reference point — Big River (6 mi).
Sun, 1179° / 66°0.6
79 °
Bluewater, Sunday, 11 October
Rain. High 79°, low 66°.
Pressure29.62 inHg
Wind14.1 mph SW
Humidity56%
Visibility2.7 mi
Dew point60°
Mon, 1277° / 64°0.07
77 °
Bluewater, Monday, 12 October
Light rain. High 77°, low 64°.
Pressure29.80 inHg
Wind11.5 mph S
Humidity49%
Visibility6.2 mi
Dew point55°
Tue, 1371° / 58°0.01
71 °
Bluewater, Tuesday, 13 October
Light rain. High 71°, low 58°.
Pressure29.94 inHg
Wind4.8 mph S
Humidity42%
Visibility6.2 mi
Dew point45°
Wed, 1474° / 57°0
74 °
Bluewater, Wednesday, 14 October
Clear. High 74°, low 57°.
Pressure30.03 inHg
Wind8.6 mph N
Humidity48%
Visibility—
Dew point47°
Thu, 1579° / 58°0
79 °
Bluewater, Thursday, 15 October
Clear. High 79°, low 58°.
Pressure30.03 inHg
Wind15.8 mph N
Humidity45%
Visibility—
Dew point49°
Fri, 1693° / 69°0
93 °
Bluewater, Friday, 16 October
Clear. High 93°, low 69°.
Pressure30.00 inHg
Wind8.1 mph N
Humidity17%
Visibility—
Dew point33°
Sat, 1793° / 78°0
93 °
Bluewater, Saturday, 17 October
Clear. High 93°, low 78°.
Pressure30.03 inHg
Wind9.9 mph SE
Humidity21%
Visibility—
Dew point43°
Sun, 1891° / 79°0
91 °
Bluewater, Sunday, 18 October
Partly cloudy. High 91°, low 79°.
Pressure30.03 inHg
Wind8.9 mph S
Humidity22%
Visibility—
Dew point43°
Mon, 1991° / 78°0
91 °
Bluewater, Monday, 19 October
Overcast. High 91°, low 78°.
Pressure29.94 inHg
Wind7.9 mph S
Humidity41%
Visibility—
Dew point58°
Tue, 2091° / 76°0
91 °
Bluewater, Tuesday, 20 October
Partly cloudy. High 91°, low 76°.
Pressure29.91 inHg
Wind4.8 mph NW
Humidity45%
Visibility—
Dew point59°
Wed, 2193° / 77°0
93 °
Bluewater, Wednesday, 21 October
Clear. High 93°, low 77°.
Pressure29.94 inHg
Wind5.3 mph NW
Humidity22%
Visibility—
Dew point43°
Thu, 2295° / 78°0
95 °
Bluewater, Thursday, 22 October
Clear. High 95°, low 78°.
Pressure29.88 inHg
Wind9 mph SE
Humidity18%
Visibility—
Dew point40°
Fri, 2393° / 78°0
93 °
Bluewater, Friday, 23 October
Overcast. High 93°, low 78°.
Pressure29.88 inHg
Wind5.7 mph S
Humidity27%
Visibility—
Dew point49°
Sat, 2494° / 80°0
94 °
Bluewater, Saturday, 24 October
Clear. High 94°, low 80°.
Pressure29.91 inHg
Wind4.6 mph N
Humidity26%
Visibility—
Dew point50°
Sun, 2599° / 80°0
99 °
Bluewater, Sunday, 25 October
Clear. High 99°, low 80°.
Pressure29.91 inHg
Wind8.6 mph E
Humidity20%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2684° / 58°0
84 °
Bluewater, Monday, 26 October
Climate normal for this date — 60-year average.
Average high84°
Average low58°
Average precipitation0 in
Chance of precipitation2%
Record high96° (1965)
Record low47° (1971)
Tue, 2783° / 58°0.02
83 °
Bluewater, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high83°
Average low58°
Average precipitation0.02 in
Chance of precipitation5%
Record high95° (1965)
Record low47° (1997)
Wed, 2883° / 58°0
83 °
Bluewater, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high83°
Average low58°
Average precipitation0 in
Chance of precipitation5%
Record high96° (1990)
Record low45° (1970)
Thu, 2982° / 57°0
82 °
Bluewater, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high82°
Average low57°
Average precipitation0 in
Chance of precipitation5%
Record high95° (2007)
Record low40° (2019)
Fri, 3081° / 56°0
81 °
Bluewater, Friday, 30 October
Climate normal for this date — 60-year average.
Average high81°
Average low56°
Average precipitation0 in
Chance of precipitation2%
Record high94° (1966)
Record low33° (1971)
Sat, 3180° / 56°0.01
80 °
Bluewater, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high80°
Average low56°
Average precipitation0.01 in
Chance of precipitation3%
Record high96° (1988)
Record low37° (1971)
Sun, 0181° / 55°0.04
81 °
Bluewater, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high81°
Average low55°
Average precipitation0.04 in
Chance of precipitation2%
Record high93° (2020)
Record low40° (1972)
Mon, 0281° / 55°0
81 °
Bluewater, Monday, 2 November
Climate normal for this date — 60-year average.
Average high81°
Average low55°
Average precipitation0 in
Chance of precipitation5%
Record high95° (2020)
Record low41° (1971)
Tue, 0381° / 54°0
81 °
Bluewater, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high81°
Average low54°
Average precipitation0 in
Chance of precipitation5%
Record high92° (2020)
Record low44° (2004)
Wed, 0481° / 55°0
81 °
Bluewater, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high81°
Average low55°
Average precipitation0 in
Chance of precipitation0%
Record high94° (2020)
Record low45° (2004)
Thu, 0581° / 54°0.02
81 °
Bluewater, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high81°
Average low54°
Average precipitation0.02 in
Chance of precipitation3%
Record high96° (2020)
Record low44° (2002)
Fri, 0680° / 55°0
80 °
Bluewater, Friday, 6 November
Climate normal for this date — 60-year average.
Average high80°
Average low55°
Average precipitation0 in
Chance of precipitation2%
Record high91° (1988)
Record low44° (2011)
Sat, 0779° / 55°0.02
79 °
Bluewater, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high79°
Average low55°
Average precipitation0.02 in
Chance of precipitation3%
Record high91° (2007)
Record low43° (2011)
Sun, 0878° / 54°0.02
78 °
Bluewater, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high78°
Average low54°
Average precipitation0.02 in
Chance of precipitation3%
Record high92° (2016)
Record low43° (2000)
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 Bluewater, 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 Bluewater, 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.