Dorchester Weather Conditions
Current Temperature Level
Dorchester Weather Conditions
Current Temperature Level
Feels Like 18°C
Chances of Rain72%
18°72%1 AM18°85%2 AM17°76%3 AM
17°74%4 AM18°49%5 AM18°58%6 AM
18°36%7 AM18°45%8 AM18°35%9 AM
18°30%10 AM19°25%11 AM21°19%12 PM21°19%1 PM21°31%2 PM20°43%3 PM20°47%4 PM19°35%5 PM20°33%6 PM20°33%7 PM20°30%8 PM20°30%9 PM19°29%10 PM
19°26%11 PM19°24%Light rain is likely during the period.
Last Updated: 2026-08-17 00:30 (Local Time)
187°S
Direction
11.5km/h
Wind Speed
Gust Speed
4.6m/s
Precipitation
Precipitation
2.64mm
Pressure
1015mb
UV Index
0Low
Today
19
°C
89%Tuesday
21
°C74%Wednesday
24
°C67%Thursday
23
°C78%Friday
22
°C59%Saturday
21
°C74%Sunday
22
°C95%Monday
20
°C87%Tuesday
22
°C73%Wednesday
22
°C70%Patchy rain nearby
Occasional light rain is expected and humidity will be 89%, with winds at 16.6 km/h.21°C / 17°C
Humi.89 %
Prec.6.52 mm
Sunrise
05:53 AM13hrs 49min
Sunset
07:42 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Light Rain
18 °C
95 %
0
12.2 kmph / SSW
Light Rain
Feels 19 °C
Cover 100 %
Visibility 9 km
1 AM
Rain
18 °C
95 %
0
11.5 kmph / S
RainFeels 18 °C
Cover 92 %
Visibility 7 km
2 AM
Light Rain
17 °C
96 %
0
13 kmph / SSE
Light RainFeels 17 °C
Cover 94 %
Visibility 9 km
3 AM
Light Drizzle
17 °C
97 %
0
15.1 kmph / SSE
Light DrizzleFeels 17 °C
Cover 100 %
Visibility 2 km
4 AM
Light Drizzle
18 °C
96 %
0
15.1 kmph / SSE
Light DrizzleFeels 17 °C
Cover 80 %
Visibility 2 km
5 AM
Light Drizzle
18 °C
96 %
0
16.6 kmph / SSE
Light DrizzleFeels 17 °C
Cover 79 %
Visibility 2 km
6 AM
Patchy rain nearby
18 °C
96 %
0
16.6 kmph / SSE
Patchy rain nearbyFeels 17 °C
Cover 100 %
Visibility 10 km
7 AM
Patchy rain nearby
18 °C
94 %
0
15.8 kmph / SSE
Patchy rain nearbyFeels 17 °C
Cover 100 %
Visibility 10 km
8 AM
Patchy rain nearby
18 °C
93 %
0.1
16.6 kmph / SSE
Patchy rain nearbyFeels 17 °C
Cover 100 %
Visibility 10 km
9 AM
Overcast
18 °C
90 %
0.3
14.8 kmph / SSE
OvercastFeels 18 °C
Cover 100 %
Visibility 10 km
10 AM
Overcast
19 °C
83 %
0.6
14 kmph / SSE
OvercastFeels 19 °C
Cover 100 %
Visibility 10 km
11 AM
Overcast
21 °C
72 %
0.6
14 kmph / SSE
OvercastFeels 20 °C
Cover 100 %
Visibility 10 km
12 PM
Overcast
21 °C
72 %
1.2
12.6 kmph / SSE
OvercastFeels 20 °C
Cover 100 %
Visibility 10 km
1 PM
Patchy rain nearby
21 °C
75 %
1.5
10.1 kmph / SSE
Patchy rain nearbyFeels 21 °C
Cover 100 %
Visibility 10 km
2 PM
Light Drizzle
20 °C
83 %
1.6
8.3 kmph / SE
Light DrizzleFeels 21 °C
Cover 100 %
Visibility 2 km
3 PM
Light Drizzle
20 °C
88 %
1.7
5.8 kmph / ESE
Light DrizzleFeels 21 °C
Cover 100 %
Visibility 2 km
4 PM
Patchy rain nearby
19 °C
90 %
1.1
6.1 kmph / ENE
Patchy rain nearbyFeels 21 °C
Cover 100 %
Visibility 10 km
5 PM
Patchy rain nearby
20 °C
90 %
0.5
7.2 kmph / NE
Patchy rain nearbyFeels 21 °C
Cover 100 %
Visibility 10 km
6 PM
Patchy rain nearby
20 °C
90 %
0.2
7.6 kmph / NE
Patchy rain nearbyFeels 21 °C
Cover 100 %
Visibility 10 km
7 PM
Overcast
20 °C
90 %
0
8.3 kmph / NNE
OvercastFeels 21 °C
Cover 100 %
Visibility 10 km
8 PM
Patchy rain nearby
20 °C
90 %
0
7.6 kmph / NNE
Patchy rain nearbyFeels 21 °C
Cover 100 %
Visibility 10 km
9 PM
Patchy rain nearby
19 °C
90 %
0
8.3 kmph / NNE
Patchy rain nearbyFeels 21 °C
Cover 91 %
Visibility 10 km
10 PM
Cloudy
19 °C
89 %
0
9 kmph / N
CloudyFeels 20 °C
Cover 86 %
Visibility 10 km
11 PM
Cloudy
19 °C
90 %
0
9 kmph / N
CloudyFeels 20 °C
Cover 78 %
Visibility 10 km
33°18°33°21°28°20°34°17°34°18°34°21°38°24°33°22°35°21°34°19°31°21°32°18°32°20°31°17°29°15°28°15°21°17°26°16°31°17°28°20°27°18°26°18°25°19°27°18°27°18°28°18°26°17°26°17°25°17°27°17°
27°17°AugustWeather Overview
No. of days:
Sunny
18
Cloudy
1
Rainy
11
Snowy
0
The monthly weather averages in Dorchester consist of 18 sunny days, 1 cloudy days, 11 rainy days, and 0 snowy days.
United States's Hottest Cities - August 2026
1.
Guadalupe, Arizona
39 °C
Clear
20%
0
6.8 kmph / WNW
2.
Tolleson, Arizona
39 °C
Clear
20%
0
6.8 kmph / WNW
3.
Scottsdale, Arizona
39 °C
Clear
19%
0
9 kmph / NNW
4.
Phoenix, Arizona
38 °C
Clear
20%
0
5.8 kmph / W
5.
Tempe, Arizona
38 °C
Clear
20%
0
8.6 kmph / NW
6.
Blythe, California
38 °C
Clear
19%
0
15.1 kmph / WSW
7.
Calexico, California
37 °C
Clear
21%
0
13 kmph / WNW
8.
Chandler, Arizona
37 °C
Clear
21%
0
9.4 kmph / WNW
9.
Calipatria, California
37 °C
Clear
23%
0
9 kmph / W
10.
El Centro, California
37 °C
Clear
22%
0
15.1 kmph / W
Last Updated: 17 Aug 2026, 04:43 AM
City Weather RankingsFAQs About Dorchester Weather Conditions
1. What is the current temperature in Dorchester today - 17 August 2026?
1. What is the current temperature in Dorchester today - 17 August 2026?
The current temperature in Dorchester is 18°C, with a feels-like temperature of 18°C. Today's forecast shows a high of 21°C and a low of 17°C, giving a 4 degree swing through the day as of 12:30 AM 17 August 2026.
2. What are the current weather parameters in Dorchester today?
2. What are the current weather parameters in Dorchester today?
Here is a complete overview of Dorchester's current weather conditions as of 12:30 AM 17 August 2026: Condition : Rain Temperature : 18°C Cool (Feels like 18°C) Humidity : 95% Wind Speed : 11.5 km/h from S (187 degrees), Gust 4.7 m/s UV Index : 0 (Low Air Pressure : 1015 mb Cloud Cover : 92% Visibility : 7 km Precipitation : 2.64 mm (88% chance of rain)
3. What is the 10-day weather forecast for Dorchester from 12:30 AM 17 August 2026?
3. What is the 10-day weather forecast for Dorchester from 12:30 AM 17 August 2026?
From 12:30 AM 17 August 2026, Dorchester's 10-day forecast shows this trend: Today (Aug. 17) : Temp. 19°C, Hum. 89% and Patchy rain nearby condition. Tuesday (Aug. 18) : Temp. 21°C, Hum. 74% and Partly Cloudy condition. Wednesday (Aug. 19) : Temp. 24°C, Hum. 67% and Sunny condition. Thursday (Aug. 20) : Temp. 23°C, Hum. 78% and Patchy rain nearby condition. Friday (Aug. 21) : Temp. 22°C, Hum. 59% and Sunny condition. Saturday (Aug. 22) : Temp. 21°C, Hum. 74% and Patchy rain nearby condition. Sunday (Aug. 23) : Temp. 22°C, Hum. 95% and Rain Shower condition. Monday (Aug. 24) : Temp. 20°C, Hum. 87% and Mist condition. Tuesday (Aug. 25) : Temp. 22°C, Hum. 73% and Rain Showers condition. Wednesday (Aug. 26) : Temp. 22°C, Hum. 70% and Heavy Rain condition.
4. Will it rain in Dorchester today?
4. Will it rain in Dorchester today?
As of 12:30 AM 17 August 2026, yes — Dorchester is currently experiencing rainfall with 2.64 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 Dorchester in August 2026?
5. What is the monthly weather forecast for Dorchester in August 2026?
August 2026 in Dorchester is forecast to have 18 sunny days, 11 rainy days, 1 cloudy days, and 0 snowy days. Temperatures for the month range from lows around 15°C to highs of 38°C.
6. How does the weather in Dorchester affect air quality?
6. How does the weather in Dorchester affect air quality?
Weather directly impacts air quality in Dorchester. 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.
