As of 09:21 PDT

Weather in Santee, CA

75°Current weather

Santee, Sunday, 18 October, 09:21

Clear. Feels like 74°. High 85°, low 65°.

Pressure29.97 inHg
Wind5.7 mph NE
Humidity34%
Visibility6.2 mi
Dew point44°

Monthly outlook for Santee, CA: average high 78.5°, average low 63.9°. That is 1.3° above the climate normal for October. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 2 days and 0.4 inches. The warmest day looks like 19 October (86.4°), the coolest 23 October (55.7°).

78.5°/63.9°
Average high / low
+1.3°
Above normal
2 / 2
Wet days / normal
0.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October79.8°76.9°+1.6°
28 October – 6 November76.2°74.7°+0.9°
7 November – 16 Novemberat normal71.9°—

October records over 66 years

101.3°10 October 1991All-time high
39.4°30 October 1971All-time low

Climate normals and records are computed from the nearest reference point — Bostonia (3 mi).

Mon, 1986° / 68°0Clear
86 °Clear

Santee, Monday, 19 October

Clear. High 86°, low 68°.

Pressure29.91 inHg
Wind5.1 mph SW
Humidity29%
Visibility6.2 mi
Dew point48°
Tue, 2082° / 61°0Clear
82 °Clear

Santee, Tuesday, 20 October

Clear. High 82°, low 61°.

Pressure29.85 inHg
Wind4.7 mph SW
Humidity45%
Visibility6.2 mi
Dew point58°
Wed, 2177° / 60°0.09Light rain
77 °Light rain

Santee, Wednesday, 21 October

Light rain. High 77°, low 60°.

Pressure29.88 inHg
Wind5.9 mph SW
Humidity40%
Visibility6.2 mi
Dew point52°
Thu, 2268° / 59°0.32Light rain
68 °Light rain

Santee, Thursday, 22 October

Light rain. High 68°, low 59°.

Pressure30.00 inHg
Wind6.7 mph W
Humidity82%
Visibility—
Dew point56°
Fri, 2373° / 56°0Clear
73 °Clear

Santee, Friday, 23 October

Clear. High 73°, low 56°.

Pressure30.03 inHg
Wind6.9 mph W
Humidity65%
Visibility—
Dew point54°
Sat, 2486° / 62°0Clear
86 °Clear

Santee, Saturday, 24 October

Clear. High 86°, low 62°.

Pressure29.97 inHg
Wind8.2 mph W
Humidity25%
Visibility—
Dew point38°
Sun, 2586° / 70°0Clear
86 °Clear

Santee, Sunday, 25 October

Clear. High 86°, low 70°.

Pressure29.85 inHg
Wind11 mph W
Humidity19%
Visibility—
Dew point34°
Mon, 2679° / 68°0Mostly clear
79 °Mostly clear

Santee, Monday, 26 October

Mostly clear. High 79°, low 68°.

Pressure29.80 inHg
Wind10.4 mph SW
Humidity46%
Visibility—
Dew point54°
Tue, 2776° / 65°0Overcast
76 °Overcast

Santee, Tuesday, 27 October

Overcast. High 76°, low 65°.

Pressure29.97 inHg
Wind10.5 mph SW
Humidity54%
Visibility—
Dew point54°
Wed, 2875° / 64°0Overcast
75 °Overcast

Santee, Wednesday, 28 October

Overcast. High 75°, low 64°.

Pressure30.00 inHg
Wind9.6 mph W
Humidity54%
Visibility—
Dew point52°
Thu, 2973° / 64°0Partly cloudy
73 °Partly cloudy

Santee, Thursday, 29 October

Partly cloudy. High 73°, low 64°.

Pressure30.00 inHg
Wind11.1 mph W
Humidity58%
Visibility—
Dew point54°
Fri, 3074° / 65°0Overcast
74 °Overcast

Santee, Friday, 30 October

Overcast. High 74°, low 65°.

Pressure29.94 inHg
Wind9.5 mph SW
Humidity53%
Visibility—
Dew point52°
Sat, 3176° / 64°0Partly cloudy
76 °Partly cloudy

Santee, Saturday, 31 October

Partly cloudy. High 76°, low 64°.

Pressure30.00 inHg
Wind6.6 mph W
Humidity56%
Visibility—
Dew point54°
Sun, 0179° / 66°0Overcast
79 °Overcast

Santee, Sunday, 1 November

Overcast. High 79°, low 66°.

Pressure30.03 inHg
Wind7.3 mph W
Humidity39%
Visibility—
Dew point47°
Mon, 0280° / 67°0Overcast
80 °Overcast

Santee, Monday, 2 November

Overcast. High 80°, low 67°.

Pressure30.09 inHg
Wind8 mph NW
Humidity41%
Visibility—
Dew point49°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0376° / 54°0.02Climate normal
76 °Climate normal

Santee, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high76°
Average low54°
Average precipitation0.02 in
Chance of precipitation3%
Record high91° (2010)
Record low46° (1990)
Wed, 0475° / 54°0.02Climate normal
75 °Climate normal

Santee, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high75°
Average low54°
Average precipitation0.02 in
Chance of precipitation8%
Record high93° (2010)
Record low43° (1994)
Thu, 0574° / 53°0.01Climate normal
74 °Climate normal

Santee, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high74°
Average low53°
Average precipitation0.01 in
Chance of precipitation8%
Record high94° (2020)
Record low44° (2003)
Fri, 0673° / 54°0.01Climate normal
73 °Climate normal

Santee, Friday, 6 November

Climate normal for this date — 60-year average.

Average high73°
Average low54°
Average precipitation0.01 in
Chance of precipitation7%
Record high91° (2006)
Record low46° (1996)
Sat, 0772° / 53°0.03Climate normal
72 °Climate normal

Santee, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high72°
Average low53°
Average precipitation0.03 in
Chance of precipitation10%
Record high90° (2006)
Record low44° (2011)
Sun, 0872° / 53°0.06Climate normal
72 °Climate normal

Santee, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high72°
Average low53°
Average precipitation0.06 in
Chance of precipitation18%
Record high89° (2014)
Record low41° (2024)
Mon, 0972° / 53°0.07Climate normal
72 °Climate normal

Santee, Monday, 9 November

Climate normal for this date — 60-year average.

Average high72°
Average low53°
Average precipitation0.07 in
Chance of precipitation15%
Record high90° (2016)
Record low45° (2011)
Tue, 1072° / 53°0.03Climate normal
72 °Climate normal

Santee, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high72°
Average low53°
Average precipitation0.03 in
Chance of precipitation15%
Record high92° (2025)
Record low40° (2020)
Wed, 1173° / 52°0.06Climate normal
73 °Climate normal

Santee, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high73°
Average low52°
Average precipitation0.06 in
Chance of precipitation18%
Record high92° (2021)
Record low42° (2022)
Thu, 1272° / 53°0.07Climate normal
72 °Climate normal

Santee, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high72°
Average low53°
Average precipitation0.07 in
Chance of precipitation15%
Record high92° (2021)
Record low38° (2000)
Fri, 1373° / 52°0.01Climate normal
73 °Climate normal

Santee, Friday, 13 November

Climate normal for this date — 60-year average.

Average high73°
Average low52°
Average precipitation0.01 in
Chance of precipitation12%
Record high90° (2013)
Record low41° (2000)
Sat, 1472° / 52°0.04Climate normal
72 °Climate normal

Santee, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high72°
Average low52°
Average precipitation0.04 in
Chance of precipitation13%
Record high89° (2016)
Record low40° (2000)
Sun, 1571° / 52°0.05Climate normal
71 °Climate normal

Santee, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high71°
Average low52°
Average precipitation0.05 in
Chance of precipitation13%
Record high88° (2008)
Record low40° (1964)
Mon, 1671° / 52°0.03Climate normal
71 °Climate normal

Santee, Monday, 16 November

Climate normal for this date — 60-year average.

Average high71°
Average low52°
Average precipitation0.03 in
Chance of precipitation15%
Record high89° (2008)
Record low39° (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 Santee, 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 Santee, 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.