Highway 99 Weather Conditions
Current Temperature Level
Highway 99 Weather Conditions
Current Temperature Level
Feels Like 11°C
Chances of Rain19%
16°19%3 AM15°20%4 AM
14°13%5 AM
14°20%6 AM13°25%7 AM14°26%8 AM16°22%9 AM19°16%10 AM21°14%11 AM24°11%12 PM27°10%1 PM
7°27%2 PM7°25%3 PM7°21%4 PM
7°4%5 PM7°18%6 PM7°14%7 PM7°5%8 PM7°9%9 PM7°15%10 PM7°15%11 PM7°16%12 AM7°20%1 AM7°19%Skies may remain grey and overcast.
Last Updated: 2026-08-17 02:00 (Local Time)
212°SSW
Direction
24.8km/h
Wind Speed
Gust Speed
7.3m/s
Precipitation
Precipitation
0mm
Pressure
1009mb
UV Index
0Low
Today
13
°C
66%Tuesday
7
°C61%Wednesday
8
°C64%Thursday
9
°C86%Friday
9
°C91%Saturday
7
°C67%Sunday
8
°C79%Monday
8
°C80%Tuesday
20
°C63%Wednesday
20
°C64%Overcast
Fully overcast skies with a high of 13 °C. Humidity will be 66%, and winds at 26.6 km/h.27°C / 7°C
Humi.66 %
Prec.0.44 mm
Sunrise
06:18 AM13hrs 56min
Sunset
08:14 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Overcast
18 °C
63 %
0
26.6 kmph / SSW
Overcast
Feels 13 °C
Cover 100 %
Visibility 10 km
1 AM
Overcast
17 °C
67 %
0
26.6 kmph / SSW
OvercastFeels 12 °C
Cover 96 %
Visibility 10 km
2 AM
Overcast
16 °C
71 %
0
24.8 kmph / SSW
OvercastFeels 11 °C
Cover 100 %
Visibility 10 km
3 AM
Overcast
15 °C
74 %
0
24.8 kmph / SSW
OvercastFeels 11 °C
Cover 98 %
Visibility 10 km
4 AM
Partly Cloudy
14 °C
78 %
0
25.2 kmph / SSW
Partly CloudyFeels 10 °C
Cover 45 %
Visibility 10 km
5 AM
Cloudy
14 °C
80 %
0
25.6 kmph / SSW
CloudyFeels 9 °C
Cover 79 %
Visibility 10 km
6 AM
Overcast
13 °C
82 %
0
24.8 kmph / SSW
OvercastFeels 9 °C
Cover 100 %
Visibility 10 km
7 AM
Overcast
14 °C
83 %
0.1
25.2 kmph / SSW
OvercastFeels 9 °C
Cover 100 %
Visibility 10 km
8 AM
Overcast
16 °C
77 %
0.6
25.2 kmph / SSW
OvercastFeels 12 °C
Cover 100 %
Visibility 10 km
9 AM
Overcast
19 °C
69 %
1.6
24.5 kmph / SSW
OvercastFeels 15 °C
Cover 94 %
Visibility 10 km
10 AM
Overcast
21 °C
58 %
2.8
23 kmph / S
OvercastFeels 18 °C
Cover 100 %
Visibility 10 km
11 AM
Overcast
24 °C
49 %
4.4
22 kmph / S
OvercastFeels 21 °C
Cover 100 %
Visibility 10 km
12 PM
Overcast
27 °C
41 %
5.9
22.3 kmph / S
OvercastFeels 26 °C
Cover 100 %
Visibility 10 km
1 PM
Patchy rain nearby
7 °C
66 %
6.5
22.7 kmph / SSW
Patchy rain nearbyFeels 4 °C
Cover 100 %
Visibility 10 km
2 PM
Patchy rain nearby
7 °C
66 %
6.1
22.3 kmph / S
Patchy rain nearbyFeels 4 °C
Cover 97 %
Visibility 10 km
3 PM
Patchy rain nearby
7 °C
64 %
5.1
23.4 kmph / S
Patchy rain nearbyFeels 4 °C
Cover 86 %
Visibility 10 km
4 PM
Sunny
7 °C
62 %
3.5
23.8 kmph / S
SunnyFeels 4 °C
Cover 5 %
Visibility 10 km
5 PM
Patchy rain nearby
7 °C
62 %
1.9
24.8 kmph / S
Patchy rain nearbyFeels 4 °C
Cover 85 %
Visibility 10 km
6 PM
Patchy rain nearby
7 °C
64 %
0.8
25.6 kmph / S
Patchy rain nearbyFeels 3 °C
Cover 79 %
Visibility 10 km
7 PM
Sunny
7 °C
63 %
0.2
25.2 kmph / S
SunnyFeels 3 °C
Cover 5 %
Visibility 10 km
8 PM
Patchy rain nearby
7 °C
62 %
0
24.5 kmph / S
Patchy rain nearbyFeels 3 °C
Cover 51 %
Visibility 10 km
9 PM
Patchy rain nearby
7 °C
61 %
0
22.7 kmph / S
Patchy rain nearbyFeels 3 °C
Cover 95 %
Visibility 10 km
10 PM
Overcast
7 °C
62 %
0
19.8 kmph / SSE
OvercastFeels 4 °C
Cover 100 %
Visibility 10 km
11 PM
Patchy rain nearby
7 °C
63 %
0
16.9 kmph / SSE
Patchy rain nearbyFeels 4 °C
Cover 100 %
Visibility 10 km
26°15°27°11°32°11°
36°12°37°14°37°15°35°14°35°15°34°14°32°13°33°14°30°15°31°14°31°14°29°13°28°8°18°7°7°7°8°7°10°8°10°7°8°7°8°8°28°12°28°13°29°13°28°13°28°13°26°13°25°12°25°12°AugustWeather Overview
No. of days:
Sunny
13
Cloudy
0
Rainy
13
Snowy
0
The monthly weather averages in Highway 99 consist of 13 sunny days, 0 cloudy days, 13 rainy days, and 0 snowy days.
United States's Hottest Cities - August 2026
1.
Park Village, California
36 °C
Clear
15%
0
22.3 kmph / WSW
2.
Indio, California
34 °C
Blowing dust
22%
0
23.4 kmph / WSW
3.
Calexico, California
33 °C
Partly Cloudy
26%
0
28.1 kmph / WSW
4.
El Centro, California
33 °C
Clear
27%
0
28.1 kmph / WSW
5.
North Shore, California
33 °C
Clear
23%
0
23.4 kmph / WSW
6.
Mecca, California
33 °C
Clear
23%
0
23.4 kmph / WSW
7.
Westmorland, California
32 °C
Clear
29%
0
30.2 kmph / WSW
8.
Brawley, California
32 °C
Clear
29%
0
30.2 kmph / WSW
9.
Chiriaco Summit, California
32 °C
Clear
28%
0
33.5 kmph / WSW
10.
Fort McDowell, Arizona
32 °C
Clear
21%
0
21.6 kmph / NNE
Last Updated: 17 Aug 2026, 09:29 AM
City Weather RankingsFAQs About Highway 99 Weather Conditions
1. What is the current temperature in Highway 99 today - 17 August 2026?
1. What is the current temperature in Highway 99 today - 17 August 2026?
The current temperature in Highway 99 is 16°C, with a feels-like temperature of 11°C. Today's forecast shows a high of 27°C and a low of 7°C, giving a 20 degree swing through the day as of 02:00 AM 17 August 2026.
2. What are the current weather parameters in Highway 99 today?
2. What are the current weather parameters in Highway 99 today?
Here is a complete overview of Highway 99's current weather conditions as of 02:00 AM 17 August 2026: Condition : Overcast Temperature : 16°C Cool (Feels like 11°C) Humidity : 71% Wind Speed : 24.8 km/h from SSW (212 degrees), Gust 7.3 m/s UV Index : 0 (Low Air Pressure : 1009 mb Cloud Cover : 100% Visibility : 10 km Precipitation : 0 mm (38% chance of rain)
3. What is the 10-day weather forecast for Highway 99 from 02:00 AM 17 August 2026?
3. What is the 10-day weather forecast for Highway 99 from 02:00 AM 17 August 2026?
From 02:00 AM 17 August 2026, Highway 99's 10-day forecast shows this trend: Today (Aug. 17) : Temp. 13°C, Hum. 66% and Overcast condition. Tuesday (Aug. 18) : Temp. 7°C, Hum. 61% and Patchy rain nearby condition. Wednesday (Aug. 19) : Temp. 8°C, Hum. 64% and Patchy rain nearby condition. Thursday (Aug. 20) : Temp. 9°C, Hum. 86% and Rain Shower condition. Friday (Aug. 21) : Temp. 9°C, Hum. 91% and Patchy rain nearby condition. Saturday (Aug. 22) : Temp. 7°C, Hum. 67% and Sunny condition. Sunday (Aug. 23) : Temp. 8°C, Hum. 79% and Patchy rain nearby condition. Monday (Aug. 24) : Temp. 8°C, Hum. 80% and Patchy rain nearby condition. Tuesday (Aug. 25) : Temp. 20°C, Hum. 63% and Rain condition. Wednesday (Aug. 26) : Temp. 20°C, Hum. 64% and Rain Possible condition.
4. Will it rain in Highway 99 today?
4. Will it rain in Highway 99 today?
As of 02:00 AM 17 August 2026, there is a 19% chance of rainfall in Highway 99 later today around 2026-08-17 02:00. Current precipitation is 0 mm. Residents are advised to carry an umbrella before heading out.
5. What is the monthly weather forecast for Highway 99 in August 2026?
5. What is the monthly weather forecast for Highway 99 in August 2026?
August 2026 in Highway 99 is forecast to have 13 sunny days, 13 rainy days, 0 cloudy days, and 0 snowy days. Temperatures for the month range from lows around 7°C to highs of 37°C.
6. How does the weather in Highway 99 affect air quality?
6. How does the weather in Highway 99 affect air quality?
Weather directly impacts air quality in Highway 99. 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.
