Weather in Gaithersburg — today, tomorrow and 14-day forecast
Weather in Gaithersburg now: +20°, partly cloudy, wind 4.8 m/s, humidity 83%. Accurate forecast for today, tomorrow, 3 days and 2 weeks — temperature, precipitation, pressure and wind.
Weather in Gaithersburg now
Hourly forecast for today in Gaithersburg
Weather in Gaithersburg tomorrow
From +18° to +24° — day and night.
Weather in Gaithersburg for 3 days
From +17° to +30° — day and night.
Weather in Gaithersburg for the week
Including the 5-day outlook.
From +11° to +30° — day and night.
Weather in Gaithersburg for 2 weeks
Including the 10-day outlook.
From +11° to +30° — day and night.
Weekend weather in Gaithersburg
Weather for the weather-sensitive
📒 Weather diary in Gaithersburg
Ready-made observation table for September: past days are already filled in with weather-station data — for school and beyond. Open the diary →
What to do in Gaithersburg in weather like this 🎯
✉️ Weather forecast by email
Get the forecast for this city by email — every day at 17:00 Moscow time.
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Gaithersburg, Merilend, United States. Population 67 456.
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FAQ about weather in Gaithersburg ❓
What's the weather in Gaithersburg right now?
Now +20°, partly cloudy, wind 4.8 m/s, S, humidity 83%. Feels like +20°.
What's the weather in Gaithersburg tomorrow?
Tomorrow: +24° by day, +18° at night, overcast.
Sunrise and sunset in Gaithersburg?
Sunrise 05:53, sunset 18:11, day length 12h 18m.
What's the pressure and humidity in Gaithersburg?
Pressure 761 mmHg, humidity 83%, wind 6 m/s. Matters for weather-sensitive people.
Will it rain in Gaithersburg today?
Yes, rain is expected, precipitation chance —%. Take an umbrella or a raincoat.
Will it be hot in Gaithersburg?
Up to +30° by day — hot. Drink more water, avoid the sun from noon to 4 PM, wear light clothes and a hat.
Do I need sunscreen in Gaithersburg?
Yes, the UV index is 6 — high. Use SPF 30+, especially for children; no more than 20-30 minutes in direct sun unprotected.
Do I need rubber boots in Gaithersburg?
In rain and puddles, rubber boots or waterproof shoes will come in handy.
How long is it safe to stay in the sun in Gaithersburg?
At UV 6, no more than 20–30 minutes unprotected; longer with SPF 30+ and shade.
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Weather in Gaithersburg — in detail
Weather in Gaithersburg from “Pogoda 1” — an accurate, free forecast: current temperature, feels-like, wind, atmospheric pressure, humidity and precipitation. Available for today, tomorrow, 3, 5 and 10 days, a week, 2 weeks and a month, plus hourly weather, monthly climate, water temperature, air quality and an observation archive since 2017.
To quickly check the weather in Gaithersburg anytime, add the city to favorites — and get a daily forecast by email at 17:00 (Moscow time). Note: the forecast may be refined as new data arrives. Data: OpenWeather, Open-Meteo, met.no.