Longmont Weather Conditions
Current Temperature Level
Longmont Weather Conditions
Current Temperature Level
Feels Like 33°C
Chances of Rain0%
36°0%3 PM37°1%4 PM33°1%5 PM
33°3%6 PM
32°8%7 PM29°9%8 PM
25°1%9 PM23°2%10 PM25°9%11 PM24°1%12 AM21°1%1 AM20°5%2 AM20°10%3 AM20°10%4 AM18°11%5 AM17°11%6 AM17°11%7 AM19°11%8 AM22°10%9 AM24°9%10 AM
26°7%11 AM29°9%12 PM30°7%1 PM32°9%It is likely to be sunny; sun protection may help.
Last Updated: 2026-08-17 14:30 (Local Time)
96°E
Direction
14km/h
Wind Speed
Gust Speed
6.8m/s
Precipitation
Precipitation
0mm
Pressure
1013mb
UV Index
8.8Very High
Today
24
°C
53%Tuesday
24
°C38%Wednesday
24
°C45%Thursday
24
°C39%Friday
26
°C30%Saturday
26
°C29%Sunday
24
°C46%Monday
25
°C45%Tuesday
22
°C43%Wednesday
22
°C45%Sunny
Clear Sky with temperature at 24 °C and humidity will be at 53% with 24.5 km/h winds.37°C / 13°C
Humi.53 %
Prec.0 mm
Sunrise
06:13 AM13hrs 42min
Sunset
07:55 PMTime
Condition
Temp
Humidity
UV
Wind Speed & Dir.
12 AM
Clear
18 °C
82 %
0
24.5 kmph / WSW
Clear
Feels 15 °C
Cover 0 %
Visibility 10 km
1 AM
Clear
18 °C
90 %
0
21.2 kmph / W
ClearFeels 15 °C
Cover 6 %
Visibility 10 km
2 AM
Clear
17 °C
93 %
0
19.4 kmph / WSW
ClearFeels 15 °C
Cover 8 %
Visibility 10 km
3 AM
Clear
16 °C
93 %
0
9.4 kmph / N
ClearFeels 16 °C
Cover 7 %
Visibility 10 km
4 AM
Clear
15 °C
94 %
0
4.7 kmph / N
ClearFeels 16 °C
Cover 5 %
Visibility 10 km
5 AM
Clear
15 °C
92 %
0
2.5 kmph / E
ClearFeels 15 °C
Cover 4 %
Visibility 10 km
6 AM
Clear
14 °C
92 %
0
2.9 kmph / S
ClearFeels 15 °C
Cover 5 %
Visibility 10 km
7 AM
Fog
13 °C
100 %
0.2
3.2 kmph / SSW
FogFeels 14 °C
Cover 100 %
Visibility 10 km
8 AM
Cloudy
16 °C
92 %
0.9
2.5 kmph / SSE
CloudyFeels 17 °C
Cover 84 %
Visibility 10 km
9 AM
Partly Cloudy
20 °C
68 %
2.4
4 kmph / SSW
Partly CloudyFeels 21 °C
Cover 34 %
Visibility 10 km
10 AM
Sunny
25 °C
49 %
4.6
1.4 kmph / W
SunnyFeels 25 °C
Cover 0 %
Visibility 10 km
11 AM
Sunny
32 °C
33 %
7
2.9 kmph / E
SunnyFeels 32 °C
Cover 0 %
Visibility 10 km
12 PM
Sunny
34 °C
24 %
8.8
10.8 kmph / E
SunnyFeels 33 °C
Cover 11 %
Visibility 10 km
1 PM
Sunny
36 °C
18 %
9.5
13.3 kmph / E
SunnyFeels 33 °C
Cover 1 %
Visibility 10 km
2 PM
Sunny
36 °C
15 %
8.8
14 kmph / E
SunnyFeels 33 °C
Cover 2 %
Visibility 10 km
3 PM
Sunny
37 °C
14 %
6.9
14.4 kmph / E
SunnyFeels 33 °C
Cover 7 %
Visibility 10 km
4 PM
Sunny
33 °C
17 %
4.7
18.7 kmph / ESE
SunnyFeels 29 °C
Cover 7 %
Visibility 10 km
5 PM
Partly Cloudy
33 °C
18 %
2.5
17.3 kmph / SE
Partly CloudyFeels 28 °C
Cover 53 %
Visibility 10 km
6 PM
Overcast
32 °C
19 %
0.9
13 kmph / SE
OvercastFeels 29 °C
Cover 94 %
Visibility 10 km
7 PM
Overcast
29 °C
25 %
0.2
15.8 kmph / ESE
OvercastFeels 26 °C
Cover 98 %
Visibility 10 km
8 PM
Clear
25 °C
32 %
0
13.3 kmph / E
ClearFeels 22 °C
Cover 20 %
Visibility 10 km
9 PM
Partly Cloudy
23 °C
38 %
0
9.4 kmph / E
Partly CloudyFeels 20 °C
Cover 33 %
Visibility 10 km
10 PM
Overcast
25 °C
32 %
0
8.3 kmph / NNE
OvercastFeels 23 °C
Cover 100 %
Visibility 10 km
11 PM
Clear
24 °C
33 %
0
6.1 kmph / N
ClearFeels 21 °C
Cover 0 %
Visibility 10 km
38°15°39°17°39°19°
25°13°30°7°37°12°38°14°38°16°37°18°35°18°36°18°35°17°
27°15°31°13°
30°16°34°13°36°10°
10°7°10°9°10°9°10°9°12°10°13°10°10°9°28°15°29°16°
30°15°29°15°30°15°30°15°29°15°AugustWeather Overview
No. of days:
Sunny
15
Cloudy
0
Rainy
11
Snowy
0
The monthly weather averages in Longmont consist of 15 sunny days, 0 cloudy days, 11 rainy days, and 0 snowy days.
Longmont's Locations Weather Conditions
United States's Hottest Cities - August 2026
1.
North Shore, California
48 °C
Sunny
14%
10.7
6.8 kmph / SSE
2.
Mecca, California
48 °C
Sunny
14%
10.7
6.8 kmph / SSE
3.
El Centro, California
48 °C
Sunny
16%
10.7
6.8 kmph / SW
4.
Indio, California
48 °C
Sunny
14%
10.7
6.8 kmph / SSE
5.
Calexico, California
47 °C
Sunny
16%
10.7
6.8 kmph / SW
6.
Salton City, California
47 °C
Sunny
10%
11
9.7 kmph / ESE
7.
Yuma, Arizona
47 °C
Sunny
18%
10.7
11.5 kmph / SW
8.
Westmorland, California
46 °C
Sunny
15%
10.7
8.3 kmph / NW
9.
Guadalupe, Arizona
46 °C
Sunny
15%
10.5
4.7 kmph / SW
10.
Brawley, California
46 °C
Sunny
15%
10.7
8.3 kmph / NW
Last Updated: 17 Aug 2026, 08:52 PM
City Weather RankingsFAQs About Longmont Weather Conditions
1. What is the current temperature in Longmont today - 17 August 2026?
1. What is the current temperature in Longmont today - 17 August 2026?
The current temperature in Longmont is 36°C, with a feels-like temperature of 33°C. Today's forecast shows a high of 37°C and a low of 13°C, giving a 24 degree swing through the day as of 02:30 PM 17 August 2026.
2. What are the current weather parameters in Longmont today?
2. What are the current weather parameters in Longmont today?
Here is a complete overview of Longmont's current weather conditions as of 02:30 PM 17 August 2026: Condition : Sunny Temperature : 36°C Hot (Feels like 33°C) Humidity : 15% Wind Speed : 14 km/h from E (96 degrees), Gust 6.9 m/s UV Index : 8.8 (Very High Air Pressure : 1013 mb Cloud Cover : 2% Visibility : 10 km Precipitation : 0 mm (3% chance of rain)
3. What is the 10-day weather forecast for Longmont from 02:30 PM 17 August 2026?
3. What is the 10-day weather forecast for Longmont from 02:30 PM 17 August 2026?
From 02:30 PM 17 August 2026, Longmont's 10-day forecast shows this trend: Today (Aug. 17) : Temp. 24°C, Hum. 53% and Sunny condition. Tuesday (Aug. 18) : Temp. 24°C, Hum. 38% and Overcast condition. Wednesday (Aug. 19) : Temp. 24°C, Hum. 45% and Sunny condition. Thursday (Aug. 20) : Temp. 24°C, Hum. 39% and Sunny condition. Friday (Aug. 21) : Temp. 26°C, Hum. 30% and Sunny condition. Saturday (Aug. 22) : Temp. 26°C, Hum. 29% and Overcast condition. Sunday (Aug. 23) : Temp. 24°C, Hum. 46% and Overcast condition. Monday (Aug. 24) : Temp. 25°C, Hum. 45% and Sunny condition. Tuesday (Aug. 25) : Temp. 22°C, Hum. 43% and Rain Showers condition. Wednesday (Aug. 26) : Temp. 22°C, Hum. 45% and Heavy Rain condition.
4. Will it rain in Longmont today?
4. Will it rain in Longmont today?
As of 02:30 PM 17 August 2026, there is a 1% chance of rainfall in Longmont later today around 2026-08-17 15:00. Current precipitation is 0 mm. Residents are advised to carry an umbrella before heading out.
5. What is the monthly weather forecast for Longmont in August 2026?
5. What is the monthly weather forecast for Longmont in August 2026?
August 2026 in Longmont is forecast to have 15 sunny days, 11 rainy days, 0 cloudy days, and 0 snowy days. Temperatures for the month range from lows around 7°C to highs of 39°C.
6. How does the weather in Longmont affect air quality?
6. How does the weather in Longmont affect air quality?
Weather directly impacts air quality in Longmont. 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.
