Gaithersburg (MD)
Today
Today weather in Gaithersburg
Tuesday, April 21st, 2026
17°
Sunny
Official weather alert: Freeze Warning. Mild temperatures are expected in Gaithersburg Today, peaking at around 16 °F and dropping to 0 °F by night. Gentle breezes are expected across Gaithersburg Today, with speeds reaching around 15 km/h.
17° / -1°
Temp
0%
Rain
15 km/h
Wind
44%
Humidity
Gaithersburg Weather Pages
Gaithersburg hourly forecast for today
Scroll right to see more weather forecasts for Gaithersburg today
| 12:00 AM | 01:00 AM | 02:00 AM | 03:00 AM | 04:00 AM | 05:00 AM | 06:00 AM | 06:23 AM | 07:00 AM | 08:00 AM | 09:00 AM | 10:00 AM | 11:00 AM | 12:00 PM | 01:00 PM | 02:00 PM | 03:00 PM | 04:00 PM | 05:00 PM | 06:00 PM | 07:00 PM | 07:52 PM | 08:00 PM | 09:00 PM | 10:00 PM | 11:00 PM | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | | | | | |  | | | | | | | | | | | | | |  | | |  | | Next |
| temperatures | 3° | 2.2° | 1.5° | 1° | 0.5° | -0.1° | -3.3° | Sunrise | 1° | 2.9° | 4.8° | 7.7° | 10° | 11.8° | 13.6° | 15.1° | 16° | 16.4° | 15.5° | 14.4° | 13° | Sunset | 11.5° | 10.2° | 9.3° | 8.9° | |
| feels like | 1.2° | 0.3° | -0.6° | -1.2° | -1.8° | -2.3° | -2.3° | -0.8° | 1° | 3.4° | 6.8° | 9.1° | 11.2° | 13.2° | 14.9° | 15.9° | 16.4° | 15.2° | 13.8° | 11.9° | 10° | 8.3° | 7.1° | 6.5° | |||
| wind speed | 10 km/h | 10 km/h | 9 km/h | 8 km/h | 7 km/h | 7 km/h | 6 km/h | 5 km/h | 4 km/h | 2 km/h | 5 km/h | 7 km/h | 8 km/h | 8 km/h | 9 km/h | 10 km/h | 10 km/h | 11 km/h | 12 km/h | 11 km/h | 13 km/h | 14 km/h | 16 km/h | 15 km/h | |||
| wind degree | 347° | 5° | 18° | 19° | 15° | 0° | 355° | 352° | 358° | 115° | 164° | 191° | 218° | 216° | 220° | 222° | 212° | 199° | 187° | 168° | 155° | 150° | 156° | 159° | |||
| wind direction | NNW | N | NNE | NNE | NNE | N | N | N | N | ESE | SSE | SSW | SW | SW | SW | SW | SSW | SSW | S | SSE | SSE | SSE | SSE | 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 | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| 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 | 55% | 54% | 54% | 52% | 57% | 60% | 88% | 63% | 62% | 54% | 42% | 33% | 29% | 27% | 23% | 22% | 20% | 19% | 38% | 44% | 44% | 48% | 51% | 54% | |||
| dew point | -5.7° | -6.4° | -7° | -7.8° | -7° | -6.7° | -7.2° | -6.6° | -4.3° | -3.7° | -5.1° | -4.8° | -5.3° | -5° | -5.4° | -5.4° | -6.3° | -6.5° | 0.6° | 1.5° | -0.2° | -0.5° | -0.6° | -0.4° | |||
| visibility | 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 | 10 km | 10 km | 10 km | |||
| cloud cover | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 10% | 7% | 12% | 25% | 32% | 36% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | 0.6 | 1.5 | 3 | 4.7 | 6 | 6.7 | 6.4 | 5.2 | 3.6 | 2 | 0.8 | 0.2 | 0 | 0 | 0 | 0 |
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Weather in Gaithersburg today
The weather in Gaithersburg today is expected to be noticeably cooler than usual, with a forecast temperature of 17 °F, compared to an average of 21 °F for April 21st in recent years.
temperatures
17 °F
rain
0 mm
wind
15 km/h
UV
High
Gaithersburg daylight overview ☀️
Today in Gaithersburg, The sun rises at 06:23 and sets at 19:52, giving a total daylight duration of 13 hours and 29 minutes.
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What to wear today in Gaithersburg? clothing recommendations
Stay comfortably stylish - your tailored guide for today's Gaithersburg forecast.
Long-sleeve shirt
Long pant
Closed-toe shoes
Light jacket
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 17° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in Gaithersburg? 🌧️
No, there is no significant chance of rain in Gaithersburg today. It should be a dry day.
What will be the wind speed today in Gaithersburg? 🌀
The wind in Gaithersburg is expected to blow at 15 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Gaithersburg today?
Given the forecast of 17 °F with a 0% 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 06:23 and set at 19:52 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.
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