As of 10:44 PDT

Weather in Bolam, CA

37°

Bolam, Friday, 23 October, 10:44

Clear. Feels like 34°. High 52°, low 35°.

Pressure30.27 inHg

Wind3.9 mph W

Humidity88%

Visibility6.2 mi

Dew point34°

See detailed hourly forecast

Monthly outlook for Bolam, CA: average high 53°, average low 38.8°. That is 2.9° below the climate normal for October. Precipitation is expected on 3 days (about 0.4 inches), against a normal of 5 days and 2.8 inches. The warmest day looks like 25 October (63.8°), the coolest 4 November (34°).

53°/38.8°

Average high / low

−2.9°

Below normal

3 / 5

Wet days / normal

0.4 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
23 October – 1 November	54.8°	59.3°	-2.5°
2 November – 11 November	49.8°	54.4°	-2.5°
12 November – 21 November	at normal	49.3°	—

October records over 66 years

91.4°1 October 2020All-time high

24.1°27 October 2004All-time low

Climate normals and records are computed from the nearest reference point — Mount Shasta (14 mi).

Sat, 2461° / 36°

61 °

Bolam, Saturday, 24 October

Overcast. High 61°, low 36°.

Pressure30.15 inHg

Wind3.3 mph NW

Humidity51%

Visibility6.2 mi

Dew point34°

Sun, 2564° / 46°

64 °

Bolam, Sunday, 25 October

Overcast. High 64°, low 46°.

Pressure30.03 inHg

Wind3.7 mph NW

Humidity43%

Visibility6.2 mi

Dew point37°

Mon, 2647° / 39°

0.19

47 °

Bolam, Monday, 26 October

Light rain. High 47°, low 39°.

Pressure30.06 inHg

Wind3.9 mph NW

Humidity74%

Visibility6.2 mi

Dew point39°

Tue, 2753° / 37°

53 °

Bolam, Tuesday, 27 October

Clear. High 53°, low 37°.

Pressure30.15 inHg

Wind4.4 mph NW

Humidity66%

Visibility—

Dew point35°

Wed, 2855° / 41°

55 °

Bolam, Wednesday, 28 October

Overcast. High 55°, low 41°.

Pressure30.00 inHg

Wind3.8 mph NW

Humidity53%

Visibility—

Dew point33°

Thu, 2956° / 38°

56 °

Bolam, Thursday, 29 October

Clear. High 56°, low 38°.

Pressure29.97 inHg

Wind6.2 mph NW

Humidity41%

Visibility—

Dew point27°

Fri, 3056° / 37°

56 °

Bolam, Friday, 30 October

Clear. High 56°, low 37°.

Pressure29.94 inHg

Wind6.6 mph NW

Humidity40%

Visibility—

Dew point26°

Sat, 3157° / 38°

57 °

Bolam, Saturday, 31 October

Clear. High 57°, low 38°.

Pressure29.83 inHg

Wind6.3 mph SE

Humidity39%

Visibility—

Dew point27°

Sun, 0147° / 42°

47 °

Bolam, Sunday, 1 November

Overcast. High 47°, low 42°.

Pressure29.68 inHg

Wind5 mph E

Humidity76%

Visibility—

Dew point38°

Mon, 0253° / 41°

0.1

53 °

Bolam, Monday, 2 November

Light rain. High 53°, low 41°.

Pressure29.83 inHg

Wind7.1 mph SE

Humidity75%

Visibility—

Dew point41°

Tue, 0348° / 38°

0.01

48 °

Bolam, Tuesday, 3 November

Light rain. High 48°, low 38°.

Pressure30.03 inHg

Wind10.8 mph NW

Humidity75%

Visibility—

Dew point37°

Wed, 0448° / 34°

48 °

Bolam, Wednesday, 4 November

Overcast. High 48°, low 34°.

Pressure30.03 inHg

Wind10.3 mph SE

Humidity53%

Visibility—

Dew point26°

Thu, 0543° / 37°

0.13

43 °

Bolam, Thursday, 5 November

Light rain. High 43°, low 37°.

Pressure30.00 inHg

Wind12 mph S

Humidity85%

Visibility—

Dew point36°

Fri, 0653° / 40°

53 °

Bolam, Friday, 6 November

Overcast. High 53°, low 40°.

Pressure30.15 inHg

Wind11.7 mph S

Humidity69%

Visibility—

Dew point37°

Sat, 0755° / 43°

55 °

Bolam, Saturday, 7 November

Overcast. High 55°, low 43°.

Pressure29.91 inHg

Wind15.7 mph S

Humidity52%

Visibility—

Dew point34°

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

Sun, 0853° / 38°

0.22

53 °

Bolam, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high53°

Average low38°

Average precipitation0.22 in

Chance of precipitation37%

Record high71° (2014)

Record low20° (1994)

Mon, 0951° / 37°

0.24

51 °

Bolam, Monday, 9 November

Climate normal for this date — 60-year average.

Average high51°

Average low37°

Average precipitation0.24 in

Chance of precipitation42%

Record high71° (2019)

Record low20° (1998)

Tue, 1051° / 37°

0.22

51 °

Bolam, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high51°

Average low37°

Average precipitation0.22 in

Chance of precipitation37%

Record high69° (2019)

Record low17° (1985)

Wed, 1152° / 37°

0.24

52 °

Bolam, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high52°

Average low37°

Average precipitation0.24 in

Chance of precipitation38%

Record high68° (1991)

Record low11° (1985)

Thu, 1252° / 37°

0.21

52 °

Bolam, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high52°

Average low37°

Average precipitation0.21 in

Chance of precipitation40%

Record high67° (2021)

Record low5° (1985)

Fri, 1351° / 37°

0.35

51 °

Bolam, Friday, 13 November

Climate normal for this date — 60-year average.

Average high51°

Average low37°

Average precipitation0.35 in

Chance of precipitation37%

Record high73° (1995)

Record low6° (1985)

Sat, 1451° / 36°

0.18

51 °

Bolam, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high51°

Average low36°

Average precipitation0.18 in

Chance of precipitation35%

Record high74° (1995)

Record low15° (1964)

Sun, 1550° / 37°

0.22

50 °

Bolam, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high50°

Average low37°

Average precipitation0.22 in

Chance of precipitation42%

Record high71° (2008)

Record low14° (1964)

Mon, 1649° / 36°

0.27

49 °

Bolam, Monday, 16 November

Climate normal for this date — 60-year average.

Average high49°

Average low36°

Average precipitation0.27 in

Chance of precipitation45%

Record high73° (2008)

Record low14° (1964)

Tue, 1749° / 36°

0.26

49 °

Bolam, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high49°

Average low36°

Average precipitation0.26 in

Chance of precipitation40%

Record high71° (2019)

Record low18° (1964)

Wed, 1849° / 34°

0.19

49 °

Bolam, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high49°

Average low34°

Average precipitation0.19 in

Chance of precipitation37%

Record high67° (2019)

Record low16° (1985)

Thu, 1948° / 34°

0.27

48 °

Bolam, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high48°

Average low34°

Average precipitation0.27 in

Chance of precipitation43%

Record high63° (2005)

Record low15° (1985)

Fri, 2048° / 35°

0.34

48 °

Bolam, Friday, 20 November

Climate normal for this date — 60-year average.

Average high48°

Average low35°

Average precipitation0.34 in

Chance of precipitation52%

Record high66° (2002)

Record low20° (1985)

Sat, 2146° / 34°

0.37

46 °

Bolam, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high46°

Average low34°

Average precipitation0.37 in

Chance of precipitation47%

Record high64° (2002)

Record low16° (1963)

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 Bolam, 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 Bolam, 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.