Arapahoe County (Littleton)
Today
Today weather in Arapahoe County
Monday, July 20th, 2026
38°
Sunny
Low 20°
Official weather alert: Meteorological - Air Quality Alert. A scorching day is predicted for Arapahoe County Today with temperatures soaring to a blistering 38 °C and settling to a still-warm 20 °C at night. It'll be quite breezy in Arapahoe County Today with average wind speeds of 25 km/h. There's a slight chance of rain at 1%.
38° / 20°
Temp
1%
Rain
25 km/h
Wind
24%
Humidity
Arapahoe County Weather Pages
Arapahoe County hourly forecast for today
Scroll right to see more weather forecasts for Arapahoe County today
| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 05:49 | 06:00 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 20:00 | 20:23 | 21:00 | 22:00 | 23:00 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | | | | |  | | | | | | | | | | | |  | | | |  |  | | | Next |
| temperatures | 24.4° | 22.2° | 21.4° | 21.1° | 21.1° | 20.3° | Sunrise | 20° | 22.9° | 27.2° | 30° | 31.9° | 33.8° | 35.2° | 36.5° | 37.4° | 38° | 38° | 37.6° | 37° | 35.7° | 33.4° | Sunset | 28.3° | 26.9° | 26.2° | |
| feels like | 24.5° | 23.8° | 21.4° | 21.1° | 20.7° | 20.3° | 20° | 23.9° | 26.1° | 28.1° | 29.7° | 31.7° | 33.5° | 35° | 36.2° | 37.1° | 37.1° | 36.6° | 35.7° | 34.1° | 31.3° | 26.4° | 25.6° | 25.1° | |||
| wind speed | 15 km/h | 15 km/h | 13 km/h | 12 km/h | 11 km/h | 9 km/h | 8 km/h | 7 km/h | 3 km/h | 1 km/h | 7 km/h | 11 km/h | 11 km/h | 10 km/h | 10 km/h | 12 km/h | 21 km/h | 26 km/h | 24 km/h | 23 km/h | 17 km/h | 11 km/h | 14 km/h | 14 km/h | |||
| wind degree | 190° | 193° | 215° | 217° | 218° | 225° | 225° | 213° | 197° | 78° | 40° | 40° | 35° | 21° | 28° | 61° | 91° | 98° | 105° | 115° | 128° | 160° | 181° | 197° | |||
| wind direction | S | SSW | SW | SW | SW | SW | SW | SW | SSW | ENE | NE | NE | NE | NNE | NNE | ENE | E | E | ESE | ESE | SE | SSE | S | SSW | |||
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | |||
| chance for rain | 1% | 1% | 1% | 1% | 1% | 1% | 1% | 1% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 1% | 2% | 2% | 1% | 2% | 3% | 3% | 4% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 32% | 35% | 36% | 36% | 43% | 38% | 38% | 34% | 28% | 23% | 20% | 18% | 16% | 14% | 14% | 13% | 12% | 12% | 13% | 14% | 17% | 21% | 24% | 26% | |||
| dew point | 6.7° | 6° | 5.6° | 5.6° | 5.5° | 5.4° | 5.4° | 6.4° | 7° | 6.8° | 6.6° | 6.4° | 5.6° | 4.8° | 5.1° | 4.8° | 4.1° | 3.7° | 3.6° | 4° | 4.8° | 4.2° | 4.9° | 5.1° | |||
| visibility | 10 km | 10 km | 10 km | 10 km | 16 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | |||
| cloud cover | 0% | 2% | 4% | 4% | 0% | 4% | 4% | 2% | 2% | 0% | 0% | 0% | 0% | 0% | 3% | 4% | 15% | 29% | 28% | 23% | 32% | 45% | 51% | 56% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.5 | 1.5 | 3.6 | 6.3 | 9.2 | 11.4 | 12.2 | 11.4 | 9.2 | 6.3 | 3.6 | 1.2 | 0.3 | 0 | 0 | 0 | 0 |
View of Arapahoe County today
Explore Arapahoe County live webcam feed to see how the weather is shaping up today in Arapahoe County. See what people are wearing, check out the sky, and get a sense of the atmosphere before you step outside.
Stay informed and make the most of your day with our live weather updates from Arapahoe County today.
Weather in Arapahoe County today
The weather in Arapahoe County today is expected to be much warmer than usual, with a forecast temperature of 38 °C, compared to an average of 31.5 °C for July 20th in recent years.
temperatures
38 °C
rain
0 mm
wind
25 km/h
UV
Extreme
Arapahoe County daylight overview ☀️
Today in Arapahoe County, The sun rises at 05:49 and sets at 20:23, giving a total daylight duration of 14 hours and 34 minutes.
Top locations in Arapahoe County
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What to wear today in Arapahoe County? clothing recommendations
Stay comfortably stylish - your tailored guide for today's Arapahoe County forecast.
Short-sleeve shirt
Shorts
Lightweight trousers
Breathable footwear
Sunglasses
Wide brimmed hat
Sunscreen
Flip flop
The weather today in Arapahoe County - FAQ
What is the maximum temperature for today in Arapahoe County?
The maximum temperature for today in Arapahoe County is expected to be 38° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in Arapahoe County? 🌧️
Yes, there is a 1% chance of rain in Arapahoe County today. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed today in Arapahoe County? 🌀
The wind in Arapahoe County is expected to blow at 25 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Arapahoe County today?
Given the forecast of 38 °C with a 1% chance of rain, we advise checking our "What to wear today" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Arapahoe County today.
What is the sunrise and sunset time for Arapahoe County today?
The sun is expected to rise at 05:49 and set at 20:23 in Arapahoe County.
How accurate is the weather forecast Arapahoe County today? ✅
Arapahoe County weather forecast for today is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
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Where is Arapahoe County?Get accurate weather forecasts for Arapahoe County, located at latitude 39.613 and longitude -105.017. Stay updated with localized weather information tailored for Arapahoe County.
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