As of 20:46 PDT

Weather in Scotland, CA

78°Current weather

Scotland, Saturday, 8 August, 20:46

Clear. Feels like 77°. High 87°, low 59°.

Pressure29.91 inHg
Wind3.7 mph SW
Humidity39%
Visibility6.2 mi
Dew point51°

Monthly outlook for Scotland, CA: average high 88.2°, average low 63.2°. That is 1.1° below the climate normal for August. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 0 days and 0.1 inches. The warmest day looks like 18 August (93.1°), the coolest 22 August (58.8°).

88.2°/63.2°
Average high / low
−1.1°
Below normal
0 / 0
Wet days / normal
0.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 August – 17 August87.6°90.7°-1.7°
18 August – 27 August89.1°90°-0.5°
28 August – 6 Septemberat normal91.6°

August records over 66 years

109.2°15 August 2020All-time high
50°22 August 1968All-time low

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

Sun, 0991° / 64°0Clear
91 °Clear

Scotland, Sunday, 9 August

Clear. High 91°, low 64°.

Pressure29.88 inHg
Wind10.2 mph S
Humidity16%
Visibility6.2 mi
Dew point42°
Mon, 1093° / 65°0Mostly clear
93 °Mostly clear

Scotland, Monday, 10 August

Mostly clear. High 93°, low 65°.

Pressure29.94 inHg
Wind10.6 mph S
Humidity21%
Visibility6.2 mi
Dew point46°
Tue, 1189° / 68°0Overcast
89 °Overcast

Scotland, Tuesday, 11 August

Overcast. High 89°, low 68°.

Pressure29.97 inHg
Wind8 mph S
Humidity23%
Visibility6.2 mi
Dew point45°
Wed, 1286° / 63°0.01Light rain
86 °Light rain

Scotland, Wednesday, 12 August

Light rain. High 86°, low 63°.

Pressure29.91 inHg
Wind10.7 mph S
Humidity29%
Visibility6.2 mi
Dew point48°
Thu, 1380° / 62°0Overcast
80 °Overcast

Scotland, Thursday, 13 August

Overcast. High 80°, low 62°.

Pressure29.91 inHg
Wind12.1 mph S
Humidity32%
Visibility
Dew point43°
Fri, 1481° / 59°0Overcast
81 °Overcast

Scotland, Friday, 14 August

Overcast. High 81°, low 59°.

Pressure30.00 inHg
Wind9.8 mph S
Humidity36%
Visibility
Dew point45°
Sat, 1588° / 60°0Clear
88 °Clear

Scotland, Saturday, 15 August

Clear. High 88°, low 60°.

Pressure30.03 inHg
Wind10.6 mph S
Humidity28%
Visibility
Dew point44°
Sun, 1689° / 63°0Overcast
89 °Overcast

Scotland, Sunday, 16 August

Overcast. High 89°, low 63°.

Pressure30.06 inHg
Wind10.9 mph S
Humidity20%
Visibility
Dew point37°
Mon, 1791° / 66°0Mostly clear
91 °Mostly clear

Scotland, Monday, 17 August

Mostly clear. High 91°, low 66°.

Pressure30.03 inHg
Wind10.8 mph S
Humidity18%
Visibility
Dew point36°
Tue, 1893° / 69°0Overcast
93 °Overcast

Scotland, Tuesday, 18 August

Overcast. High 93°, low 69°.

Pressure29.97 inHg
Wind10.9 mph S
Humidity21%
Visibility
Dew point41°
Wed, 1992° / 68°0Overcast
92 °Overcast

Scotland, Wednesday, 19 August

Overcast. High 92°, low 68°.

Pressure29.94 inHg
Wind11 mph S
Humidity24%
Visibility
Dew point44°
Thu, 2089° / 65°0Clear
89 °Clear

Scotland, Thursday, 20 August

Clear. High 89°, low 65°.

Pressure29.94 inHg
Wind11.5 mph SW
Humidity27%
Visibility
Dew point45°
Fri, 2187° / 61°0Clear
87 °Clear

Scotland, Friday, 21 August

Clear. High 87°, low 61°.

Pressure29.91 inHg
Wind11.2 mph S
Humidity23%
Visibility
Dew point38°
Sat, 2286° / 59°0Mostly clear
86 °Mostly clear

Scotland, Saturday, 22 August

Mostly clear. High 86°, low 59°.

Pressure29.97 inHg
Wind11 mph SW
Humidity23%
Visibility
Dew point38°
Sun, 2387° / 60°0Clear
87 °Clear

Scotland, Sunday, 23 August

Clear. High 87°, low 60°.

Pressure29.94 inHg
Wind10.8 mph SW
Humidity29%
Visibility
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2491° / 65°0Climate normal
91 °Climate normal

Scotland, Monday, 24 August

Climate normal for this date — 60-year average.

Average high91°
Average low65°
Average precipitation0 in
Chance of precipitation0%
Record high104° (2010)
Record low55° (1978)
Tue, 2591° / 66°0Climate normal
91 °Climate normal

Scotland, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high91°
Average low66°
Average precipitation0 in
Chance of precipitation2%
Record high105° (1985)
Record low57° (1960)
Wed, 2691° / 66°0Climate normal
91 °Climate normal

Scotland, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high91°
Average low66°
Average precipitation0 in
Chance of precipitation3%
Record high103° (1981)
Record low55° (1990)
Thu, 2792° / 66°0Climate normal
92 °Climate normal

Scotland, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high92°
Average low66°
Average precipitation0 in
Chance of precipitation3%
Record high105° (1981)
Record low54° (1973)
Fri, 2893° / 67°0Climate normal
93 °Climate normal

Scotland, Friday, 28 August

Climate normal for this date — 60-year average.

Average high93°
Average low67°
Average precipitation0 in
Chance of precipitation0%
Record high104° (1981)
Record low55° (1973)
Sat, 2993° / 67°0Climate normal
93 °Climate normal

Scotland, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high93°
Average low67°
Average precipitation0 in
Chance of precipitation2%
Record high104° (1998)
Record low55° (2010)
Sun, 3092° / 68°0Climate normal
92 °Climate normal

Scotland, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high92°
Average low68°
Average precipitation0 in
Chance of precipitation0%
Record high106° (2017)
Record low56° (2010)
Mon, 3191° / 66°0Climate normal
91 °Climate normal

Scotland, Monday, 31 August

Climate normal for this date — 60-year average.

Average high91°
Average low66°
Average precipitation0 in
Chance of precipitation3%
Record high106° (2022)
Record low55° (1964)
Tue, 0191° / 66°0Climate normal
91 °Climate normal

Scotland, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high91°
Average low66°
Average precipitation0 in
Chance of precipitation5%
Record high106° (2017)
Record low55° (1964)
Wed, 0291° / 66°0.02Climate normal
91 °Climate normal

Scotland, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high91°
Average low66°
Average precipitation0.02 in
Chance of precipitation8%
Record high104° (1982)
Record low52° (1964)
Thu, 0391° / 66°0.01Climate normal
91 °Climate normal

Scotland, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high91°
Average low66°
Average precipitation0.01 in
Chance of precipitation8%
Record high107° (2022)
Record low55° (2000)
Fri, 0491° / 67°0Climate normal
91 °Climate normal

Scotland, Friday, 4 September

Climate normal for this date — 60-year average.

Average high91°
Average low67°
Average precipitation0 in
Chance of precipitation2%
Record high106° (2022)
Record low55° (1985)
Sat, 0591° / 67°0.01Climate normal
91 °Climate normal

Scotland, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high91°
Average low67°
Average precipitation0.01 in
Chance of precipitation3%
Record high112° (2020)
Record low56° (1970)
Sun, 0691° / 66°0.02Climate normal
91 °Climate normal

Scotland, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high91°
Average low66°
Average precipitation0.02 in
Chance of precipitation3%
Record high111° (2020)
Record low56° (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 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.