As of 15:25 PDT

Weather in Bolam, CA

70°Current weather

Bolam, Sunday, 18 October, 15:25

Clear. Feels like 68°. High 70°, low 34°.

Pressure29.94 inHg
Wind7.1 mph S
Humidity22%
Visibility6.2 mi
Dew point31°

Monthly outlook for Bolam, CA: average high 58.1°, average low 33.8°. That is 1.5° below the climate normal for October. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 4 days and 2.5 inches. The warmest day looks like 18 October (69.9°), the coolest 28 October (23°).

58.1°/33.8°
Average high / low
−1.5°
Below normal
2 / 4
Wet days / normal
0.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October59.1°62.7°-2°
28 October – 6 November56.5°57.2°-0.4°
7 November – 16 Novemberat normal51.4°—

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).

Mon, 1961° / 37°0Overcast
61 °Overcast

Bolam, Monday, 19 October

Overcast. High 61°, low 37°.

Pressure29.85 inHg
Wind5.1 mph NW
Humidity34%
Visibility6.2 mi
Dew point28°
Tue, 2068° / 33°0Mostly clear
68 °Mostly clear

Bolam, Tuesday, 20 October

Mostly clear. High 68°, low 33°.

Pressure29.88 inHg
Wind5.4 mph NW
Humidity36%
Visibility6.2 mi
Dew point34°
Wed, 2161° / 49°0.14Light rain
61 °Light rain

Bolam, Wednesday, 21 October

Light rain. High 61°, low 49°.

Pressure29.91 inHg
Wind4.5 mph NW
Humidity51%
Visibility6.2 mi
Dew point41°
Thu, 2257° / 44°0.06Light rain
57 °Light rain

Bolam, Thursday, 22 October

Light rain. High 57°, low 44°.

Pressure29.97 inHg
Wind2.8 mph SW
Humidity60%
Visibility6.2 mi
Dew point40°
Fri, 2351° / 35°0Partly cloudy
51 °Partly cloudy

Bolam, Friday, 23 October

Partly cloudy. High 51°, low 35°.

Pressure30.33 inHg
Wind4.8 mph NW
Humidity65%
Visibility—
Dew point32°
Sat, 2464° / 40°0Partly cloudy
64 °Partly cloudy

Bolam, Saturday, 24 October

Partly cloudy. High 64°, low 40°.

Pressure30.09 inHg
Wind6.2 mph NW
Humidity20%
Visibility—
Dew point17°
Sun, 2564° / 35°0Clear
64 °Clear

Bolam, Sunday, 25 October

Clear. High 64°, low 35°.

Pressure30.09 inHg
Wind6.5 mph NW
Humidity27%
Visibility—
Dew point20°
Mon, 2653° / 28°0Overcast
53 °Overcast

Bolam, Monday, 26 October

Overcast. High 53°, low 28°.

Pressure29.97 inHg
Wind7.6 mph NW
Humidity77%
Visibility—
Dew point35°
Tue, 2744° / 24°0.01Light rain
44 °Light rain

Bolam, Tuesday, 27 October

Light rain. High 44°, low 24°.

Pressure30.03 inHg
Wind7.6 mph NW
Humidity61%
Visibility—
Dew point25°
Wed, 2849° / 23°0Mostly clear
49 °Mostly clear

Bolam, Wednesday, 28 October

Mostly clear. High 49°, low 23°.

Pressure30.12 inHg
Wind7.2 mph NW
Humidity46%
Visibility—
Dew point21°
Thu, 2952° / 27°0Partly cloudy
52 °Partly cloudy

Bolam, Thursday, 29 October

Partly cloudy. High 52°, low 27°.

Pressure29.91 inHg
Wind7.5 mph NW
Humidity29%
Visibility—
Dew point13°
Fri, 3054° / 29°0Overcast
54 °Overcast

Bolam, Friday, 30 October

Overcast. High 54°, low 29°.

Pressure29.85 inHg
Wind7.4 mph NW
Humidity31%
Visibility—
Dew point17°
Sat, 3156° / 31°0Clear
56 °Clear

Bolam, Saturday, 31 October

Clear. High 56°, low 31°.

Pressure30.03 inHg
Wind5.7 mph NW
Humidity33%
Visibility—
Dew point20°
Sun, 0161° / 35°0Clear
61 °Clear

Bolam, Sunday, 1 November

Clear. High 61°, low 35°.

Pressure30.18 inHg
Wind7.8 mph E
Humidity22%
Visibility—
Dew point14°
Mon, 0266° / 36°0Clear
66 °Clear

Bolam, Monday, 2 November

Clear. High 66°, low 36°.

Pressure30.21 inHg
Wind5.8 mph NW
Humidity12%
Visibility—
Dew point5°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0358° / 40°0.13Climate normal
58 °Climate normal

Bolam, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high58°
Average low40°
Average precipitation0.13 in
Chance of precipitation23%
Record high75° (1976)
Record low27° (2022)
Wed, 0458° / 41°0.13Climate normal
58 °Climate normal

Bolam, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high58°
Average low41°
Average precipitation0.13 in
Chance of precipitation27%
Record high75° (1976)
Record low29° (2011)
Thu, 0555° / 40°0.22Climate normal
55 °Climate normal

Bolam, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.22 in
Chance of precipitation32%
Record high76° (2020)
Record low26° (2017)
Fri, 0654° / 40°0.2Climate normal
54 °Climate normal

Bolam, Friday, 6 November

Climate normal for this date — 60-year average.

Average high54°
Average low40°
Average precipitation0.2 in
Chance of precipitation45%
Record high72° (2019)
Record low31° (2024)
Sat, 0754° / 39°0.27Climate normal
54 °Climate normal

Bolam, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.27 in
Chance of precipitation40%
Record high74° (1991)
Record low27° (2011)
Sun, 0853° / 38°0.22Climate normal
53 °Climate normal

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°0.24Climate normal
51 °Climate normal

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°0.22Climate normal
51 °Climate normal

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°0.24Climate normal
52 °Climate normal

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°0.21Climate normal
52 °Climate normal

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°0.35Climate normal
51 °Climate normal

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°0.18Climate normal
51 °Climate normal

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°0.22Climate normal
50 °Climate normal

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°0.27Climate normal
49 °Climate normal

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)

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.