Gaithersburg (MD)
Today
Today weather in Gaithersburg
Monday, July 20th, 2026
34°
Sunny
Low 17°
Official weather alert: Small Craft Advisory. Today, Gaithersburg is set to face a notably hot day, with temperatures spiking up to 33 °C and offering slight relief at 16 °C by night. It'll be quite breezy in Gaithersburg Today with average wind speeds of 18 km/h. There's a slight chance of rain at 3%.
34° / 17°
Temp
3%
Rain
18 km/h
Wind
59%
Humidity
Gaithersburg Weather Pages
Gaithersburg hourly forecast for today
Scroll right to see more weather forecasts for Gaithersburg today
| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 05:59 | 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 | 20:31 | 21:00 | 22:00 | 23:00 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | | | | |  | | | |  | | | | | | | | | | | |  | | |  | Next |
| temperatures | 21.2° | 19.5° | 19.2° | 18.6° | 17.8° | 17.1° | Sunrise | 16.8° | 17.2° | 19° | 19.4° | 22.8° | 25° | 27.7° | 31.1° | 30.8° | 33.4° | 33.9° | 33.4° | 32.7° | 28.9° | 26.4° | Sunset | 25.3° | 24.3° | 23.5° | |
| feels like | 21.2° | 19.5° | 19.2° | 18.6° | 17.8° | 17.1° | 16.8° | 17.2° | 19° | 21.1° | 24.9° | 26.2° | 28.2° | 32.2° | 31.3° | 35.1° | 35.7° | 34.5° | 33° | 29.7° | 27.3° | 26.3° | 25.7° | 25.3° | |||
| wind speed | 4 km/h | 5 km/h | 7 km/h | 8 km/h | 9 km/h | 9 km/h | 9 km/h | 8 km/h | 8 km/h | 8 km/h | 8 km/h | 7 km/h | 8 km/h | 7 km/h | 8 km/h | 9 km/h | 8 km/h | 5 km/h | 8 km/h | 13 km/h | 16 km/h | 16 km/h | 18 km/h | 17 km/h | |||
| wind degree | 65° | 29° | 36° | 36° | 40° | 29° | 31° | 31° | 47° | 60° | 65° | 88° | 118° | 133° | 148° | 166° | 179° | 185° | 128° | 117° | 128° | 134° | 142° | 150° | |||
| wind direction | ENE | NNE | NE | NE | NE | NNE | NNE | NNE | NE | ENE | ENE | E | ESE | SE | SSE | SSE | S | S | SE | ESE | SE | SE | SE | SSE | |||
| 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 | 2% | 6% | 5% | 6% | 8% | 10% | 9% | 9% | 5% | 4% | 4% | 4% | 3% | 2% | 2% | 1% | 1% | 1% | 1% | 3% | 4% | 4% | 5% | 7% | |||
| 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 | 50% | 72% | 69% | 71% | 78% | 82% | 80% | 80% | 69% | 79% | 64% | 59% | 48% | 44% | 41% | 40% | 39% | 37% | 35% | 49% | 55% | 56% | 62% | 68% | |||
| dew point | 10.4° | 14.4° | 13.3° | 13.3° | 13.8° | 14.1° | 13.4° | 13.8° | 13.2° | 14.2° | 15.5° | 16.5° | 15.8° | 17.3° | 15.9° | 17.8° | 18° | 16.9° | 15.2° | 17° | 16.7° | 15.8° | 16.5° | 17.4° | |||
| visibility | 10 km | 10 km | 10 km | 10 km | 10 km | 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 | |||
| cloud cover | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 75% | 0% | 13% | 22% | 12% | 16% | 4% | 2% | 2% | 4% | 24% | 23% | 22% | 25% | 27% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.2 | 0.8 | 1.9 | 3.5 | 5.3 | 7 | 7.7 | 7 | 5.4 | 3.7 | 1.8 | 0.5 | 0.3 | 0 | 0 | 0 | 0 |
How accurate is our weather forecast for Gaithersburg?
See how others rate our Gaithersburg forecast accuracy and help others by voting.
Weather in Gaithersburg today
The temperature today in Gaithersburg is expected to be typical for this time of year, with a forecast of 34 °C, closely aligning with the historical average for July 20th.
temperatures
34 °C
rain
0 mm
wind
18 km/h
UV
High
Gaithersburg daylight overview ☀️
Today in Gaithersburg, The sun rises at 05:59 and sets at 20:31, giving a total daylight duration of 14 hours and 32 minutes.
Quick links
More Gaithersburg weather pages
What to wear today in Gaithersburg? clothing recommendations
Stay comfortably stylish - your tailored guide for today's Gaithersburg forecast.
Short-sleeve shirt
Shorts
Lightweight trousers
Breathable footwear
Sunglasses
Wide brimmed hat
Sunscreen
Flip flop
The weather today in Gaithersburg - FAQ
What is the maximum temperature for today in Gaithersburg?
The maximum temperature for today in Gaithersburg is expected to be 34° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in Gaithersburg? 🌧️
Yes, there is a 3% chance of rain in Gaithersburg today. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed today in Gaithersburg? 🌀
The wind in Gaithersburg is expected to blow at 18 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Gaithersburg today?
Given the forecast of 34 °C with a 3% 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 Gaithersburg today.
What is the sunrise and sunset time for Gaithersburg today?
The sun is expected to rise at 05:59 and set at 20:31 in Gaithersburg.
How accurate is the weather forecast Gaithersburg today? ✅
Gaithersburg 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.
You are here
Where is Gaithersburg?Get accurate weather forecasts for Gaithersburg, located at latitude 39.143 and longitude -77.201. Stay updated with localized weather information tailored for Gaithersburg.
Found a mistake?
We appreciate your attention to details. Tell us here.