30-Day Weather Forecast

El Cajon Monthly Weather Forecast

MX El Cajon

Jul 31 – Sep 3, 2026 as of 21:37

El Cajon 30 Days Forecast Calendar

27 Jul Mon

No data

28 Jul Tue

No data

29 Jul Wed

No data

30 Jul Thu

No data

31 Jul Today
+33°C+91°F
+19°C+67°F

Partly Cloudy

1 Aug Tomorrow
+32°C+90°F
+21°C+69°F

Rainy

2 Aug Sun
+30°C+85°F
+20°C+68°F

Rainy

3 Aug Mon
+31°C+88°F
+21°C+69°F

Rainy

4 Aug Tue
+27°C+81°F
+20°C+68°F

Rainy

5 Aug Wed
+31°C+87°F
+19°C+67°F

Rainy

6 Aug Thu
+29°C+83°F
+20°C+68°F

Rainy

7 Aug Fri
+33°C+91°F
+20°C+67°F

Rainy

8 Aug Sat
+32°C+89°F
+20°C+68°F

Rainy

9 Aug Sun
+32°C+90°F
+19°C+66°F

Clear

10 Aug Mon
+32°C+90°F
+19°C+67°F

Mainly Clear

11 Aug Tue
+30°C+85°F
+19°C+66°F

Rainy

12 Aug Wed
+31°C+88°F
+19°C+66°F

Rainy

13 Aug Thu
+26°C+79°F
+19°C+67°F

Overcast

14 Aug Fri
+31°C+88°F
+18°C+65°F

Rainy

15 Aug Sat
+32°C+89°F
+19°C+66°F

Clear

16 Aug Sun
+32°C+90°F
+19°C+66°F

Rainy

17 Aug Mon
+32°C+89°F
+19°C+66°F

Rainy

18 Aug Tue
+31°C+88°F
+21°C+69°F

Rainy

19 Aug Wed
+27°C+80°F
+21°C+70°F

Rainy

20 Aug Thu
+29°C+83°F
+19°C+66°F

Rainy

21 Aug Fri
+24°C+75°F
+20°C+68°F

Overcast

22 Aug Sat
+30°C+85°F
+19°C+67°F

Rainy

23 Aug Sun
+30°C+86°F
+19°C+67°F

Rainy

24 Aug Mon
+29°C+84°F
+20°C+68°F

Partly Cloudy

25 Aug Tue
+30°C+85°F
+20°C+67°F

Partly Cloudy

26 Aug Wed
+26°C+79°F
+20°C+67°F

Rainy

27 Aug Thu
+30°C+86°F
+19°C+65°F

Overcast

28 Aug Fri
+31°C+88°F
+19°C+65°F

Overcast

29 Aug Sat
+32°C+90°F
+19°C+66°F

Overcast

30 Aug Sun
+31°C+87°F
+20°C+67°F

Rainy

31 Aug Mon
+30°C+86°F
+20°C+68°F

Rainy

1 Sep Tue
+29°C+83°F
+20°C+68°F

Rainy

2 Sep Wed
+27°C+81°F
+20°C+68°F

Rainy

3 Sep Thu
+29°C+84°F
+19°C+66°F

Clear

4 Sep Fri

No data

5 Sep Sat

No data

6 Sep Sun

No data

El Cajon Weather Overview

Sunny
12
Rainy
23

In this forecast period, El Cajon has 12 sunny days, 0 cloudy days, 23 rainy days, and 0 snowy days.

Weather forecast day by day for 2 weeks in El Cajon

Friday, 31 July

El Cajon is expected to see Partly Cloudy with temperatures around 33°C, feeling like 38°C due to expected conditions. Rain is expected today, with 1.9 mm of precipitation forecasted. Humidity is at 51% and atmospheric pressure stands at 1010 hPa.

Saturday, 1 August

El Cajon is expected to see Rainy with temperatures around 32°C, feeling like 37°C due to expected conditions. Rain is expected today, with 5.8 mm of precipitation forecasted. Heavy cloud cover at 81% is blocking most sunlight today. Humidity is at 60% and atmospheric pressure stands at 1010 hPa.

Sunday, 2 August

El Cajon is expected to see Rainy with temperatures around 30°C, feeling like 36°C due to expected conditions. Rain is expected today, with 8.6 mm of precipitation forecasted. Heavy cloud cover at 91% is blocking most sunlight today. Humidity is at 78% and atmospheric pressure stands at 1009 hPa.

Monday, 3 August

El Cajon is expected to see Rainy with temperatures around 31°C, feeling like 37°C due to expected conditions. Rain is expected today, with 8.9 mm of precipitation forecasted. Humidity is at 73% and atmospheric pressure stands at 1009 hPa.

Tuesday, 4 August

El Cajon is expected to see Rainy with temperatures around 27°C, feeling like 34°C due to expected conditions. Rain is expected today, with 8.7 mm of precipitation forecasted. Humidity is at 79% and atmospheric pressure stands at 1009 hPa.

Wednesday, 5 August

El Cajon is expected to see Rainy with temperatures around 31°C, feeling like 38°C due to expected conditions. Rain is expected today, with 8.3 mm of precipitation forecasted. Humidity is at 67% and atmospheric pressure stands at 1009 hPa.

Thursday, 6 August

El Cajon is expected to see Rainy with temperatures around 29°C, feeling like 35°C due to expected conditions. Rain is expected today, with 16.7 mm of precipitation forecasted. Humidity is at 80% and atmospheric pressure stands at 1010 hPa.

Friday, 7 August

El Cajon is expected to see Rainy with temperatures around 33°C, feeling like 38°C due to expected conditions. Rain is expected today, with 10.5 mm of precipitation forecasted. Humidity is at 61% and atmospheric pressure stands at 1009 hPa.

Saturday, 8 August

El Cajon is expected to see Rainy with temperatures around 32°C, feeling like 36°C due to expected conditions. Rain is expected today, with 6.6 mm of precipitation forecasted. Humidity is at 55% and atmospheric pressure stands at 1010 hPa.

Sunday, 9 August

El Cajon is expected to see Clear with temperatures around 32°C, feeling like 37°C due to expected conditions. Rain is expected today, with 0.5 mm of precipitation forecasted. Humidity is at 52% and atmospheric pressure stands at 1011 hPa.

Monday, 10 August

El Cajon is expected to see Mainly Clear with temperatures around 32°C, feeling like 37°C due to expected conditions. Rain is expected today, with 0.5 mm of precipitation forecasted. Humidity is at 51% and atmospheric pressure stands at 1011 hPa.

Tuesday, 11 August

El Cajon is expected to see Rainy with temperatures around 30°C, feeling like 35°C due to expected conditions. Rain is expected today, with 12.4 mm of precipitation forecasted. Humidity is at 70% and atmospheric pressure stands at 1010 hPa.

Wednesday, 12 August

El Cajon is expected to see Rainy with temperatures around 31°C, feeling like 36°C due to expected conditions. Rain is expected today, with 8.5 mm of precipitation forecasted. Heavy cloud cover at 82% is blocking most sunlight today. Humidity is at 57% and atmospheric pressure stands at 1011 hPa.

Thursday, 13 August

El Cajon is expected to see Overcast with temperatures around 26°C, feeling like 29°C due to high humidity. Rain is expected today, with 15.2 mm of precipitation forecasted. Heavy cloud cover at 99% is blocking most sunlight today. Humidity is at 89% and atmospheric pressure stands at 1013 hPa.