Mission Valley Weather Conditions
Current Temperature Level
Mission Valley Weather Conditions
Current Temperature Level
Last Updated: 2026-08-17 06:00 (Local Time)
Light Drizzle
Drizzle throughout the day with a high of 22 °C. Humidity will be 70%, with winds at 61.2 km/h.35°C / 15°C
Sunrise
06:32 AM13hrs 15min
Sunset
07:47 PMAugustWeather Overview
No. of days:
Sunny
16
Cloudy
0
Rainy
10
Snowy
0
The monthly weather averages in Mission Valley consist of 16 sunny days, 0 cloudy days, 10 rainy days, and 0 snowy days.
United States's Hottest Cities - August 2026
1.
Park Village, California
33 °C
Clear
18%
0
20.9 kmph / WSW
2.
Indio, California
32 °C
Dust storm
22%
0
25.2 kmph / WSW
3.
Mecca, California
31 °C
Dust haze
23%
0
25.2 kmph / WSW
4.
Fountain Hills, Arizona
31 °C
Clear
20%
0
28.4 kmph / NW
5.
Fort McDowell, Arizona
31 °C
Clear
20%
0
28.4 kmph / NW
6.
North Shore, California
31 °C
Dust haze
23%
0
25.2 kmph / WSW
7.
Calexico, California
31 °C
Clear
30%
0
28.4 kmph / WSW
8.
El Centro, California
31 °C
Clear
30%
0
28.4 kmph / WSW
9.
Palm Springs, California
31 °C
Clear
24%
0
26.3 kmph / SW
10.
Cave Creek, Arizona
30 °C
Clear
23%
0
27.4 kmph / NW
Last Updated: 17 Aug 2026, 12:37 PM
City Weather RankingsFAQs About Mission Valley Weather Conditions
1. What is the current temperature in Mission Valley today - 17 August 2026?
1. What is the current temperature in Mission Valley today - 17 August 2026?
The current temperature in Mission Valley is 21°C, with a feels-like temperature of 12°C. Today's forecast shows a high of 35°C and a low of 15°C, giving a 20 degree swing through the day as of 06:00 AM 17 August 2026.
2. What are the current weather parameters in Mission Valley today?
2. What are the current weather parameters in Mission Valley today?
Here is a complete overview of Mission Valley's current weather conditions as of 06:00 AM 17 August 2026: Condition : Patchy rain nearby Temperature : 21°C Pleasant (Feels like 12°C) Humidity : 73% Wind Speed : 58 km/h from N (350 degrees), Gust 23.5 m/s UV Index : 0 (Low Air Pressure : 1011 mb Cloud Cover : 73% Visibility : 7 km Precipitation : 0.25 mm (81% chance of rain)
3. What is the 10-day weather forecast for Mission Valley from 06:00 AM 17 August 2026?
3. What is the 10-day weather forecast for Mission Valley from 06:00 AM 17 August 2026?
From 06:00 AM 17 August 2026, Mission Valley's 10-day forecast shows this trend: Today (Aug. 17) : Temp. 22°C, Hum. 70% and Light Drizzle condition. Tuesday (Aug. 18) : Temp. 15°C, Hum. 64% and Overcast condition. Wednesday (Aug. 19) : Temp. 15°C, Hum. 68% and Patchy rain nearby condition. Thursday (Aug. 20) : Temp. 15°C, Hum. 68% and Rain Shower condition. Friday (Aug. 21) : Temp. 14°C, Hum. 55% and Overcast condition. Saturday (Aug. 22) : Temp. 16°C, Hum. 76% and Overcast condition. Sunday (Aug. 23) : Temp. 16°C, Hum. 76% and Patchy rain nearby condition. Monday (Aug. 24) : Temp. 14°C, Hum. 62% and Patchy rain nearby condition. Tuesday (Aug. 25) : Temp. 27°C, Hum. 39% and Rain Possible condition. Wednesday (Aug. 26) : Temp. 28°C, Hum. 37% and Rain Possible condition.
4. Will it rain in Mission Valley today?
4. Will it rain in Mission Valley today?
As of 06:00 AM 17 August 2026, yes — Mission Valley is currently experiencing rainfall with 0.25 mm of precipitation. This is expected to temporarily improve AQI by washing pollutants out of the atmosphere.
5. What is the monthly weather forecast for Mission Valley in August 2026?
5. What is the monthly weather forecast for Mission Valley in August 2026?
August 2026 in Mission Valley is forecast to have 16 sunny days, 10 rainy days, 0 cloudy days, and 0 snowy days. Temperatures for the month range from lows around 13°C to highs of 43°C.
6. How does the weather in Mission Valley affect air quality?
6. How does the weather in Mission Valley affect air quality?
Weather directly impacts air quality in Mission Valley. Calm winds, high humidity, fog, and high pressure trap pollutants near the ground, worsening AQI. Strong winds, rainfall, and low pressure help disperse them. Rising temperatures and UV levels intensify ozone and smog formation, while poor visibility signals elevated particulate matter. Monitoring weather alongside AQI gives the clearest picture of outdoor safety.



