Mount Shasta Weather Conditions
Current Temperature Level
Mount Shasta Weather Conditions
Current Temperature Level
Feels Like 12°C
Chances of Rain10%
15°10%4 AM15°10%5 AM14°11%6 AM13°11%7 AM13°10%8 AM
18°1%9 AM23°1%10 AM27°0%11 AM28°9%12 PM28°9%1 PM31°9%2 PM31°9%3 PM30°9%4 PM31°9%5 PM
31°3%6 PM31°2%7 PM28°1%8 PM21°1%9 PM
18°1%10 PM18°1%11 PM17°9%12 AM17°4%1 AM16°1%2 AM16°10%Skies may remain grey and overcast.
Last Updated: 2026-08-18 03:30 (Local Time)
23°NNE
Direction
6.1km/h
Wind Speed
Gust Speed
5.6m/s
Precipitation
Precipitation
0mm
Pressure
1018mb
UV Index
0Low
Today
22
°C
28%Wednesday
23
°C24%Thursday
24
°C23%Friday
23
°C27%Saturday
21
°C31%Sunday
22
°C22%Monday
23
°C24%Tuesday
25
°C24%Wednesday
22
°C38%Thursday
22
°C40%Overcast
Fully overcast skies with a high of 22 °C. Humidity will be 28%, and winds at 10.4 km/h.31°C / 13°C
Humi.28 %
Prec.0 mm
Sunrise
06:21 AM13hrs 42min
Sunset
08:03 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Partly Cloudy
18 °C
32 %
0
7.2 kmph / NNE
Partly Cloudy
Feels 15 °C
Cover 51 %
Visibility 10 km
1 AM
Overcast
17 °C
34 %
0
7.2 kmph / NNE
OvercastFeels 14 °C
Cover 88 %
Visibility 10 km
2 AM
Overcast
16 °C
38 %
0
6.1 kmph / NNE
OvercastFeels 13 °C
Cover 100 %
Visibility 10 km
3 AM
Overcast
15 °C
41 %
0
6.1 kmph / NNE
OvercastFeels 12 °C
Cover 100 %
Visibility 10 km
4 AM
Overcast
15 °C
43 %
0
6.1 kmph / NNE
OvercastFeels 12 °C
Cover 100 %
Visibility 10 km
5 AM
Overcast
14 °C
44 %
0
7.6 kmph / NNE
OvercastFeels 11 °C
Cover 100 %
Visibility 10 km
6 AM
Overcast
13 °C
46 %
0
7.9 kmph / NNE
OvercastFeels 11 °C
Cover 100 %
Visibility 10 km
7 AM
Overcast
13 °C
47 %
0.1
7.9 kmph / NNE
OvercastFeels 11 °C
Cover 93 %
Visibility 10 km
8 AM
Sunny
18 °C
43 %
0.8
6.5 kmph / NE
SunnyFeels 15 °C
Cover 0 %
Visibility 10 km
9 AM
Sunny
23 °C
32 %
2.1
5.4 kmph / E
SunnyFeels 21 °C
Cover 0 %
Visibility 10 km
10 AM
Sunny
27 °C
26 %
4
4.7 kmph / SE
SunnyFeels 25 °C
Cover 0 %
Visibility 10 km
11 AM
Overcast
28 °C
22 %
6.2
4 kmph / SSE
OvercastFeels 26 °C
Cover 100 %
Visibility 10 km
12 PM
Overcast
28 °C
21 %
8
5 kmph / SW
OvercastFeels 26 °C
Cover 99 %
Visibility 10 km
1 PM
Overcast
31 °C
16 %
8.9
5.8 kmph / SW
OvercastFeels 28 °C
Cover 100 %
Visibility 10 km
2 PM
Overcast
31 °C
14 %
8.5
8.6 kmph / SSW
OvercastFeels 28 °C
Cover 100 %
Visibility 10 km
3 PM
Overcast
30 °C
14 %
6.9
10.4 kmph / SSW
OvercastFeels 26 °C
Cover 100 %
Visibility 10 km
4 PM
Overcast
31 °C
13 %
4.7
9.7 kmph / SSW
OvercastFeels 27 °C
Cover 97 %
Visibility 10 km
5 PM
Partly Cloudy
31 °C
12 %
2.6
9.4 kmph / SSW
Partly CloudyFeels 27 °C
Cover 48 %
Visibility 10 km
6 PM
Partly Cloudy
31 °C
12 %
1.1
9.4 kmph / S
Partly CloudyFeels 27 °C
Cover 38 %
Visibility 10 km
7 PM
Sunny
28 °C
15 %
0.3
9 kmph / S
SunnyFeels 25 °C
Cover 14 %
Visibility 10 km
8 PM
Sunny
21 °C
24 %
0
1.8 kmph / WSW
SunnyFeels 18 °C
Cover 5 %
Visibility 10 km
9 PM
Clear
18 °C
27 %
0
5 kmph / N
ClearFeels 15 °C
Cover 5 %
Visibility 10 km
10 PM
Clear
18 °C
29 %
0
7.9 kmph / N
ClearFeels 14 °C
Cover 5 %
Visibility 10 km
11 PM
Overcast
17 °C
30 %
0
8.3 kmph / N
OvercastFeels 13 °C
Cover 100 %
Visibility 10 km
36°15°35°14°36°16°38°16°37°15°37°13°39°15°40°16°38°16°37°16°35°15°34°14°29°13°28°13°29°10°31°10°32°12°31°13°33°15°32°15°31°17°31°13°31°14°33°16°34°17°31°14°31°14°
30°14°
30°14°30°14°30°13°AugustWeather Overview
No. of days:
Sunny
23
Cloudy
0
Rainy
3
Snowy
0
The monthly weather averages in Mount Shasta consist of 23 sunny days, 0 cloudy days, 3 rainy days, and 0 snowy days.
Mount Shasta's Locations Weather Conditions
United States's Hottest Cities - August 2026
1.
Park Village, California
35 °C
Cloudy
14%
0
3.6 kmph / W
2.
Calexico, California
34 °C
Partly Cloudy
18%
0
7.6 kmph / NNW
3.
Indio, California
34 °C
Overcast
15%
0
13 kmph / NW
4.
North Shore, California
33 °C
Overcast
16%
0
13 kmph / NW
5.
Mecca, California
33 °C
Overcast
16%
0
13 kmph / NW
6.
El Centro, California
32 °C
Partly Cloudy
20%
0
7.6 kmph / NNW
7.
Phoenix, Arizona
32 °C
Clear
28%
0
14 kmph / SSE
8.
Guadalupe, Arizona
32 °C
Clear
28%
0
16.2 kmph / SE
9.
Palm Springs, California
32 °C
Partly Cloudy
16%
0
13.3 kmph / W
10.
Tolleson, Arizona
32 °C
Clear
28%
0
16.2 kmph / SE
Last Updated: 18 Aug 2026, 10:52 AM
City Weather RankingsFAQs About Mount Shasta Weather Conditions
1. What is the current temperature in Mount Shasta today - 18 August 2026?
1. What is the current temperature in Mount Shasta today - 18 August 2026?
The current temperature in Mount Shasta is 15°C, with a feels-like temperature of 12°C. Today's forecast shows a high of 31°C and a low of 13°C, giving a 18 degree swing through the day as of 03:30 AM 18 August 2026.
2. What are the current weather parameters in Mount Shasta today?
2. What are the current weather parameters in Mount Shasta today?
Here is a complete overview of Mount Shasta's current weather conditions as of 03:30 AM 18 August 2026: Condition : Overcast Temperature : 15°C Cool (Feels like 12°C) Humidity : 41% Wind Speed : 6.1 km/h from NNE (23 degrees), Gust 5.7 m/s UV Index : 0 (Low Air Pressure : 1018 mb Cloud Cover : 100% Visibility : 10 km Precipitation : 0 mm (5% chance of rain)
3. What is the 10-day weather forecast for Mount Shasta from 03:30 AM 18 August 2026?
3. What is the 10-day weather forecast for Mount Shasta from 03:30 AM 18 August 2026?
From 03:30 AM 18 August 2026, Mount Shasta's 10-day forecast shows this trend: Today (Aug. 18) : Temp. 22°C, Hum. 28% and Overcast condition. Wednesday (Aug. 19) : Temp. 23°C, Hum. 24% and Sunny condition. Thursday (Aug. 20) : Temp. 24°C, Hum. 23% and Overcast condition. Friday (Aug. 21) : Temp. 23°C, Hum. 27% and Overcast condition. Saturday (Aug. 22) : Temp. 21°C, Hum. 31% and Sunny condition. Sunday (Aug. 23) : Temp. 22°C, Hum. 22% and Sunny condition. Monday (Aug. 24) : Temp. 23°C, Hum. 24% and Sunny condition. Tuesday (Aug. 25) : Temp. 25°C, Hum. 24% and Sunny condition. Wednesday (Aug. 26) : Temp. 22°C, Hum. 38% and Sunny condition. Thursday (Aug. 27) : Temp. 22°C, Hum. 40% and Sunny condition.
4. Will it rain in Mount Shasta today?
4. Will it rain in Mount Shasta today?
As of 03:30 AM 18 August 2026, there is a 10% chance of rainfall in Mount Shasta later today around 2026-08-18 04:00. Current precipitation is 0 mm. Residents are advised to carry an umbrella before heading out.
5. What is the monthly weather forecast for Mount Shasta in August 2026?
5. What is the monthly weather forecast for Mount Shasta in August 2026?
August 2026 in Mount Shasta is forecast to have 23 sunny days, 3 rainy days, 0 cloudy days, and 0 snowy days. Temperatures for the month range from lows around 10°C to highs of 40°C.
6. How does the weather in Mount Shasta affect air quality?
6. How does the weather in Mount Shasta affect air quality?
Weather directly impacts air quality in Mount Shasta. 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.
