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Weather in Santee, United States 🇺🇸

Current Weather in Santee

High Surf Advisory issued September 7 at 1:29PM PDT until September 8 at 11:00PM PDT by NWS San Diego CA
Patchy rain nearby
28°C
Feels like 29°C. Patchy rain nearby.
🌬️ 6 km/h NW
💧 51% Humidity
🧭 1011 hPa
👁️ 10.0 km Visibility
☀️ UV Index: 0.0
🌡️ Dew Point: 17°C
🌅 Sunrise: 06:26 AM
🌇 Sunset: 07:05 PM
Map Overlays:

As of now, Santee is 28°C and patchy rain nearby, feeling like 29°C. The air is at 51% humidity and winds are about 6 km/h, and the UV index is 0 (low). In the days ahead, expect temperatures in Santee from about 24°C to 39°C. ⚠️ High Surf Advisory issued September 7 at 1:29PM PDT until September 8 at 11:00PM PDT by NWS San Diego CA

Hourly Forecast for Santee

00:00
Patchy rain nearby
27°
13%
01:00
Patchy rain nearby
26°
14%
02:00
Patchy rain nearby
26°
14%
03:00
Patchy rain nearby
26°
14%
04:00
Overcast
27°
12%
05:00
Overcast
27°
10%
06:00
Overcast
27°
10%
07:00
Cloudy
27°
8%
08:00
Sunny
28°
2%
09:00
Sunny
29°
1%
10:00
Sunny
31°
1%
11:00
Sunny
33°
1%
12:00
Sunny
34°
1%
13:00
Partly Cloudy
35°
2%
14:00
Sunny
35°
1%
15:00
Patchy rain nearby
34°
7%
16:00
Sunny
34°
1%
17:00
Patchy rain nearby
34°
17%
18:00
Patchy rain nearby
33°
7%
19:00
Patchy rain nearby
31°
5%
20:00
Partly Cloudy
30°
2%
21:00
Cloudy
30°
6%
22:00
Clear
30°
1%
23:00
Clear
30°
1%

14-Day Forecast for Santee

Mon, Sep 07
Patchy rain nearby Patchy rain nearby
39° / 24°
Tue, Sep 08
Sunny Sunny
35° / 26°
Wed, Sep 09
Sunny Sunny
36° / 27°
Thu, Sep 10
Sunny Sunny
32° / 25°
Fri, Sep 11
Sunny Sunny
30° / 23°
Sat, Sep 12
Sunny Sunny
25° / 20°
Sun, Sep 13
Sunny Sunny
26° / 19°
Mon, Sep 14
Sunny Sunny
26° / 20°
Tue, Sep 15
Sunny Sunny
28° / 20°
Wed, Sep 16
Sunny Sunny
29° / 23°
Thu, Sep 17
Sunny Sunny
30° / 23°
Fri, Sep 18
Sunny Sunny
30° / 23°
Sat, Sep 19
Sunny Sunny
29° / 23°
Sun, Sep 20
Sunny Sunny
27° / 22°

Additional Forecasts for Santee

Air Quality

💨 US EPA Index 1 (Good)
CO (Carbon Monoxide) 155.0 μg/m³
O₃ (Ozone) 43.0 μg/m³
NO₂ (Nitrogen Dioxide) 13.9 μg/m³
SO₂ (Sulphur Dioxide) 1.0 μg/m³
PM2.5 (Fine particles) 3.8 μg/m³
PM10 (Coarse particles) 4.1 μg/m³

Historical Weather

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Best Time to Be Outside in Santee Today

The most comfortable window in Santee today looks like 07:00 to 10:00, when it is around 28°C. It should stay dry through that window. No significant rain is expected in the next several hours.

Frequently Asked Questions about Weather in Santee

What is the temperature in Santee right now?

Santee is sitting at 28°C (83°F) right now, patchy rain nearby (feels like 29°C).

What's the weather like in Santee right now?

Right now Santee has Patchy rain nearby, humidity 51%, wind 6 km/h NW.

What is today's forecast for Santee?

Today in Santee: high 39°C, low 24°C, patchy rain nearby. Chance of rain: 17%.

What is the 7-day weather forecast for Santee?

Daily highs and lows for Santee:

  • 2026-09-07: 39°C / 24°C
  • 2026-09-08: 35°C / 26°C
  • 2026-09-09: 36°C / 27°C
  • 2026-09-10: 32°C / 25°C
  • 2026-09-11: 30°C / 23°C
  • 2026-09-12: 25°C / 20°C
  • 2026-09-13: 26°C / 19°C
Is it going to rain in Santee today?

There is a 17% chance of rain in Santee today. Total expected precipitation: 0.13 mm.

What is the wind speed in Santee right now?

Wind in Santee is currently 6 km/h (4 mph) from the NW.

What is the UV index in Santee right now?

The UV index in Santee is currently 0 (low). Sun protection is recommended when the index is 3 or higher.

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