As of 05:28 PDT

Weather in Scotland, CA

58°

Scotland, Monday, 19 October, 05:28

Clear. Feels like 56°. High 75°, low 54°.

Pressure29.94 inHg

Wind0.8 mph W

Humidity49%

Visibility6.2 mi

Dew point39°

See detailed hourly forecast

Monthly outlook for Scotland, CA: average high 63.9°, average low 48.9°. That is 6.5° below the climate normal for October. Precipitation is expected on 3 days (about 1.0 inches), against a normal of 2 days and 0.6 inches. The warmest day looks like 26 October (78°), the coolest 23 October (37.7°).

63.9°/48.9°

Average high / low

−6.5°

Below normal

3 / 2

Wet days / normal

1.0 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
19 October – 28 October	65.9°	76.7°	-6°
29 October – 7 November	60.6°	73.4°	-7.1°
8 November – 17 November	at normal	69.7°	—

October records over 66 years

102.7°2 October 2024All-time high

32.4°29 October 1971All-time low

Climate normals and records are computed from the nearest reference point — Rancho Cucamonga (9 mi).

Tue, 2073° / 48°

73 °

Scotland, Tuesday, 20 October

Light rain. High 73°, low 48°.

Pressure29.94 inHg

Wind8.8 mph S

Humidity42%

Visibility6.2 mi

Dew point41°

Wed, 2157° / 43°

0.23

57 °

Scotland, Wednesday, 21 October

Rain. High 57°, low 43°.

Pressure29.91 inHg

Wind10.8 mph S

Humidity44%

Visibility6.2 mi

Dew point37°

Thu, 2245° / 38°

0.64

45 °

Scotland, Thursday, 22 October

Rain. High 45°, low 38°.

Pressure29.94 inHg

Wind6.8 mph S

Humidity90%

Visibility3.6 mi

Dew point45°

Fri, 2352° / 38°

52 °

Scotland, Friday, 23 October

Clear. High 52°, low 38°.

Pressure30.00 inHg

Wind5.7 mph N

Humidity55%

Visibility—

Dew point33°

Sat, 2457° / 40°

57 °

Scotland, Saturday, 24 October

Clear. High 57°, low 40°.

Pressure30.06 inHg

Wind10.2 mph N

Humidity44%

Visibility—

Dew point29°

Sun, 2575° / 57°

75 °

Scotland, Sunday, 25 October

Clear. High 75°, low 57°.

Pressure30.06 inHg

Wind12.5 mph N

Humidity15%

Visibility—

Dew point20°

Mon, 2678° / 59°

78 °

Scotland, Monday, 26 October

Overcast. High 78°, low 59°.

Pressure29.91 inHg

Wind8.8 mph N

Humidity12%

Visibility—

Dew point17°

Tue, 2775° / 58°

75 °

Scotland, Tuesday, 27 October

Clear. High 75°, low 58°.

Pressure29.91 inHg

Wind9 mph S

Humidity13%

Visibility—

Dew point17°

Wed, 2872° / 55°

72 °

Scotland, Wednesday, 28 October

Clear. High 72°, low 55°.

Pressure30.00 inHg

Wind9.2 mph S

Humidity19%

Visibility—

Dew point23°

Thu, 2966° / 53°

66 °

Scotland, Thursday, 29 October

Overcast. High 66°, low 53°.

Pressure29.94 inHg

Wind8.7 mph S

Humidity32%

Visibility—

Dew point32°

Fri, 3061° / 51°

61 °

Scotland, Friday, 30 October

Overcast. High 61°, low 51°.

Pressure29.91 inHg

Wind10.2 mph S

Humidity56%

Visibility—

Dew point41°

Sat, 3160° / 49°

60 °

Scotland, Saturday, 31 October

Overcast. High 60°, low 49°.

Pressure29.94 inHg

Wind7.7 mph SW

Humidity42%

Visibility—

Dew point36°

Sun, 0153° / 47°

0.13

53 °

Scotland, Sunday, 1 November

Light rain. High 53°, low 47°.

Pressure29.97 inHg

Wind9.7 mph SW

Humidity81%

Visibility—

Dew point45°

Mon, 0260° / 46°

60 °

Scotland, Monday, 2 November

Clear. High 60°, low 46°.

Pressure30.12 inHg

Wind7.4 mph S

Humidity51%

Visibility—

Dew point38°

Tue, 0362° / 47°

62 °

Scotland, Tuesday, 3 November

Overcast. High 62°, low 47°.

Pressure30.06 inHg

Wind7.1 mph S

Humidity49%

Visibility—

Dew point37°

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

Wed, 0474° / 52°

0.03

74 °

Scotland, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high74°

Average low52°

Average precipitation0.03 in

Chance of precipitation12%

Record high91° (2020)

Record low36° (1994)

Thu, 0573° / 51°

0.01

73 °

Scotland, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high73°

Average low51°

Average precipitation0.01 in

Chance of precipitation7%

Record high92° (2020)

Record low39° (2015)

Fri, 0672° / 51°

0.02

72 °

Scotland, Friday, 6 November

Climate normal for this date — 60-year average.

Average high72°

Average low51°

Average precipitation0.02 in

Chance of precipitation10%

Record high88° (2006)

Record low42° (2011)

Sat, 0771° / 50°

0.09

71 °

Scotland, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high71°

Average low50°

Average precipitation0.09 in

Chance of precipitation10%

Record high90° (2006)

Record low35° (2011)

Sun, 0871° / 50°

0.1

71 °

Scotland, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high71°

Average low50°

Average precipitation0.1 in

Chance of precipitation23%

Record high89° (2016)

Record low37° (2011)

Mon, 0970° / 49°

0.06

70 °

Scotland, Monday, 9 November

Climate normal for this date — 60-year average.

Average high70°

Average low49°

Average precipitation0.06 in

Chance of precipitation17%

Record high89° (2016)

Record low40° (2011)

Tue, 1070° / 50°

0.04

70 °

Scotland, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high70°

Average low50°

Average precipitation0.04 in

Chance of precipitation15%

Record high89° (2025)

Record low39° (1998)

Wed, 1170° / 49°

0.07

70 °

Scotland, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high70°

Average low49°

Average precipitation0.07 in

Chance of precipitation15%

Record high86° (2021)

Record low37° (2012)

Thu, 1270° / 49°

0.04

70 °

Scotland, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high70°

Average low49°

Average precipitation0.04 in

Chance of precipitation13%

Record high88° (2021)

Record low34° (1978)

Fri, 1370° / 49°

0.04

70 °

Scotland, Friday, 13 November

Climate normal for this date — 60-year average.

Average high70°

Average low49°

Average precipitation0.04 in

Chance of precipitation15%

Record high89° (2021)

Record low33° (1985)

Sat, 1470° / 49°

0.05

70 °

Scotland, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high70°

Average low49°

Average precipitation0.05 in

Chance of precipitation17%

Record high88° (2021)

Record low33° (1964)

Sun, 1569° / 48°

0.07

69 °

Scotland, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high69°

Average low48°

Average precipitation0.07 in

Chance of precipitation12%

Record high84° (2021)

Record low31° (1964)

Mon, 1668° / 48°

0.06

68 °

Scotland, Monday, 16 November

Climate normal for this date — 60-year average.

Average high68°

Average low48°

Average precipitation0.06 in

Chance of precipitation18%

Record high85° (2019)

Record low33° (2000)

Tue, 1768° / 48°

0.04

68 °

Scotland, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high68°

Average low48°

Average precipitation0.04 in

Chance of precipitation15%

Record high87° (2019)

Record low36° (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 Scotland, 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 Scotland, 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.