Monthly outlook for Boulder Creek, CA: average high 66.8°, average low 49.5°. That is 3° above the climate normal for November. Precipitation is expected on 4 days (about 1.1 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 10 November (75.6°), the coolest 15 November (45.7°).
66.8°/49.5°
Average high / low
+3°
Above normal
4 / 4
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
5 November – 14 November
70.8°
61.8°
+5°
15 November – 24 November
60.1°
60.2°
-0.1°
25 November – 4 December
at normal
58.7°
—
November records over 66 years
84.4°1 November 2020All-time high
35.1°28 November 2024All-time low
Climate normals and records are computed from the nearest reference point — Santa Cruz (12 mi).
Fri, 0672° / 49°0
72 °
Boulder Creek, Friday, 6 November
Overcast. High 72°, low 49°.
Pressure30.12 inHg
Wind4.6 mph N
Humidity25%
Visibility6.2 mi
Dew point36°
Sat, 0775° / 52°0
75 °
Boulder Creek, Saturday, 7 November
Clear. High 75°, low 52°.
Pressure30.06 inHg
Wind2 mph W
Humidity34%
Visibility6.2 mi
Dew point44°
Sun, 0874° / 50°0
74 °
Boulder Creek, Sunday, 8 November
Overcast. High 74°, low 50°.
Pressure30.12 inHg
Wind3.2 mph N
Humidity45%
Visibility6.2 mi
Dew point49°
Mon, 0976° / 50°0
76 °
Boulder Creek, Monday, 9 November
Overcast. High 76°, low 50°.
Pressure30.06 inHg
Wind1.9 mph NW
Humidity40%
Visibility6.2 mi
Dew point47°
Tue, 1076° / 50°0
76 °
Boulder Creek, Tuesday, 10 November
Clear. High 76°, low 50°.
Pressure30.18 inHg
Wind3.4 mph NE
Humidity41%
Visibility—
Dew point44°
Wed, 1173° / 50°0
73 °
Boulder Creek, Wednesday, 11 November
Partly cloudy. High 73°, low 50°.
Pressure30.09 inHg
Wind3.8 mph W
Humidity38%
Visibility—
Dew point41°
Thu, 1265° / 53°0
65 °
Boulder Creek, Thursday, 12 November
Overcast. High 65°, low 53°.
Pressure30.03 inHg
Wind4.3 mph W
Humidity76%
Visibility—
Dew point53°
Fri, 1367° / 50°0
67 °
Boulder Creek, Friday, 13 November
Mostly clear. High 67°, low 50°.
Pressure30.06 inHg
Wind6.9 mph NW
Humidity65%
Visibility—
Dew point48°
Sat, 1461° / 48°0.2
61 °
Boulder Creek, Saturday, 14 November
Rain. High 61°, low 48°.
Pressure30.06 inHg
Wind10.1 mph NW
Humidity95%
Visibility—
Dew point53°
Sun, 1560° / 46°0
60 °
Boulder Creek, Sunday, 15 November
Overcast. High 60°, low 46°.
Pressure30.15 inHg
Wind5.4 mph NW
Humidity52%
Visibility—
Dew point37°
Mon, 1655° / 49°0.55
55 °
Boulder Creek, Monday, 16 November
Rain. High 55°, low 49°.
Pressure30.00 inHg
Wind13 mph W
Humidity69%
Visibility—
Dew point45°
Tue, 1757° / 49°0.14
57 °
Boulder Creek, Tuesday, 17 November
Light rain. High 57°, low 49°.
Pressure30.18 inHg
Wind6.3 mph S
Humidity80%
Visibility—
Dew point48°
Wed, 1861° / 50°0.26
61 °
Boulder Creek, Wednesday, 18 November
Rain. High 61°, low 50°.
Pressure30.18 inHg
Wind7.2 mph S
Humidity80%
Visibility—
Dew point50°
Thu, 1962° / 48°0
62 °
Boulder Creek, Thursday, 19 November
Mostly clear. High 62°, low 48°.
Pressure30.30 inHg
Wind5.6 mph NW
Humidity61%
Visibility—
Dew point44°
Fri, 2065° / 49°0
65 °
Boulder Creek, Friday, 20 November
Clear. High 65°, low 49°.
Pressure30.24 inHg
Wind3.6 mph NE
Humidity48%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2159° / 50°0.11
59 °
Boulder Creek, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high59°
Average low50°
Average precipitation0.11 in
Chance of precipitation23%
Record high76° (2017)
Record low43° (1985)
Sun, 2260° / 50°0.12
60 °
Boulder Creek, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high60°
Average low50°
Average precipitation0.12 in
Chance of precipitation28%
Record high74° (2017)
Record low40° (2022)
Mon, 2360° / 49°0.1
60 °
Boulder Creek, Monday, 23 November
Climate normal for this date — 60-year average.
Average high60°
Average low49°
Average precipitation0.1 in
Chance of precipitation20%
Record high75° (2017)
Record low42° (2022)
Tue, 2460° / 49°0.11
60 °
Boulder Creek, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high60°
Average low49°
Average precipitation0.11 in
Chance of precipitation17%
Record high72° (2017)
Record low41° (2023)
Wed, 2560° / 49°0.07
60 °
Boulder Creek, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high60°
Average low49°
Average precipitation0.07 in
Chance of precipitation27%
Record high69° (2017)
Record low37° (2023)
Thu, 2659° / 49°0.1
59 °
Boulder Creek, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high59°
Average low49°
Average precipitation0.1 in
Chance of precipitation18%
Record high71° (2025)
Record low42° (2023)
Fri, 2759° / 48°0.09
59 °
Boulder Creek, Friday, 27 November
Climate normal for this date — 60-year average.
Average high59°
Average low48°
Average precipitation0.09 in
Chance of precipitation25%
Record high70° (2021)
Record low40° (2020)
Sat, 2859° / 48°0.15
59 °
Boulder Creek, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high59°
Average low48°
Average precipitation0.15 in
Chance of precipitation25%
Record high70° (2021)
Record low35° (2024)
Sun, 2959° / 48°0.2
59 °
Boulder Creek, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high59°
Average low48°
Average precipitation0.2 in
Chance of precipitation27%
Record high72° (2021)
Record low37° (2019)
Mon, 3058° / 48°0.2
58 °
Boulder Creek, Monday, 30 November
Climate normal for this date — 60-year average.
Average high58°
Average low48°
Average precipitation0.2 in
Chance of precipitation23%
Record high71° (2021)
Record low40° (2020)
Tue, 0158° / 49°0.18
58 °
Boulder Creek, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high58°
Average low49°
Average precipitation0.18 in
Chance of precipitation30%
Record high76° (2021)
Record low41° (2025)
Wed, 0258° / 48°0.24
58 °
Boulder Creek, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high58°
Average low48°
Average precipitation0.24 in
Chance of precipitation28%
Record high67° (2021)
Record low35° (2022)
Thu, 0358° / 49°0.18
58 °
Boulder Creek, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high58°
Average low49°
Average precipitation0.18 in
Chance of precipitation27%
Record high68° (1979)
Record low42° (1971)
Fri, 0458° / 48°0.1
58 °
Boulder Creek, Friday, 4 December
Climate normal for this date — 60-year average.
Average high58°
Average low48°
Average precipitation0.1 in
Chance of precipitation27%
Record high67° (1979)
Record low41° (2025)
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 Boulder Creek, 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 Boulder Creek, 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.