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United States weather

Weather in Gaithersburg, Maryland for June 2026

Your guide to Gaithersburg weather in June - trends and predictions

    Temperatures

  • The forecast for the upcoming days in Gaithersburg predicts a temperature of 30 °C, which is slightly above the historical average.

  • In general, the average temperature in Gaithersburg at the beginning of June is 27.6 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 33.1 °C by the end of June.

    • Rain 🌧️

  • The climate of Gaithersburg in June is notably wet, with an average of 14 rainy days, and a total of 369.3 mm of precipitation.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
16
Dry days
Average rainy days
14
Rainy days
Average snowy days
0
Snow days
Average temperatures
29°/19°
Temperatures
Average wind speed
14 km/h
Avg max wind
Average humidity
74 %
Avg humidity

Gaithersburg Weather June

Move between months or click on a day
May
July
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Partly cloudy
22°
2
Partly cloudy
23°
3
Sunny
30°
4
Sunny
28°
5
Sunny
30°
6
Partly cloudy
33°
7
Moderate rain
27°
8
Patchy rain possible
24°
9
Sunny
26°
10
Sunny
28°
11
Sunny
28°
12
Partly cloudy
31°
13
Sunny
32°
14
Patchy rain possible
33°
15
Sunny
34°
16
Patchy rain possible
36°
17
Heavy rain
25°
18
Moderate or heavy rain shower
32°
19
Patchy light rain with thunder
32°
20
Partly cloudy
27°
21
Overcast
32°
22
Sunny
36°
23
Sunny
35°
24
Partly cloudy
37°
25
Sunny
37°
26
Fog
34°
27
Moderate rain at times
26°
28
Heavy rain at times
34°
29
Cloudy
32°
30
Fog
32°

Temperatures trend during June in Gaithersburg

See the weather trend as well as the moving average line

June weather in Gaithersburg day by day

Click on a date for more information
May July
Date Weather Temperatures Rain UV More
Jun. 1 Partly cloudy
Partly cloudy
 22° /7° 0 mm 11
Jun. 2 Partly cloudy
Partly cloudy
 23° /9° 0 mm 11
Jun. 3 Sunny
Sunny
 30° /12° 0 mm 8.1
Jun. 4 Sunny
Sunny
 28° /15° 0 mm 8.6
Jun. 5 Sunny
Sunny
 30° /16° 0 mm 9
Jun. 6 Partly cloudy
Partly cloudy
 33° /19° 0 mm 8.6
Jun. 7 Moderate rain
Moderate rain
 27° /18° 9.5 mm 1
Jun. 8 Patchy rain possible
Patchy rain possible
 24° /14° 0.1 mm 4
Jun. 9 Sunny
Sunny
 26° /11° 0 mm 5
Jun. 10 Sunny
Sunny
 28° /14° 0 mm 6
Jun. 11 Sunny
Sunny
 28° /17° 0 mm 6
Jun. 12 Partly cloudy
Partly cloudy
 31° /19° 0 mm 6
Jun. 13 Sunny
Sunny
 32° /18° 0 mm 6
Jun. 14 Patchy rain possible
Patchy rain possible
 33° /20° 0.2 mm 6
Jun. 15 Sunny
Sunny
 34° /23° 0.1 mm 7
Jun. 16 Patchy rain possible
Patchy rain possible
 36° /22° 3.4 mm 6
Jun. 17 Heavy rain
Heavy rain
 25° /19° 51.5 mm 2
Jun. 18 Moderate or heavy rain shower
Moderate or heavy rain shower
 32° /22° 23.4 mm 6
Jun. 19 Patchy light rain with thunder
Patchy light rain with thunder
 32° /22° 3.1 mm 12
Jun. 20 Partly cloudy
Partly cloudy
 27° /17° 0 mm 12
Jun. 21 Overcast
Overcast
 32° /21° 0 mm 12
Jun. 22 Sunny
Sunny
 36° /24° 0 mm 12
Jun. 23 Sunny
Sunny
 35° /25° 0 mm 12
Jun. 24 Partly cloudy
Partly cloudy
 37° /26° 0 mm 12
Jun. 25 Sunny
Sunny
 37° /25° 0 mm 12
Jun. 26 Fog
Fog
 34° /21° 0 mm 9
Jun. 27 Moderate rain at times
Moderate rain at times
 26° /18° 3.4 mm 2
Jun. 28 Heavy rain at times
Heavy rain at times
 34° /20° 51.2 mm 4
Jun. 29 Cloudy
Cloudy
 32° /22° 0 mm 12
Jun. 30 Fog
Fog
 32° /22° 2.1 mm 8
Next
Important Notice
Our weather forecast for Gaithersburg in June is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Gaithersburg forecast closer to your planned date for the most up-to-date weather information.
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Gaithersburg in June - FAQ

What are the expected maximum and minimum temperatures in Gaithersburg during June?

During June, expect a variety of temperatures with highs around 29° and lows near 19°, suitable for diverse activities and preferences.

How much rainfall should be expected in Gaithersburg during June?

Significant rainfall exceeding 369.3 mm is expected in Gaithersburg during June, occurring over more than 14 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Gaithersburg during June?

The average wind speed in Gaithersburg during June is 14 km/h, suggesting breezy to windy conditions, depending on your activities.

June rainfall patterns in Gaithersburg

Explore the daily rainfall trends and prepare for Gaithersburgs June weather 💧
Typically, Gaithersburg has 14 rainy days in June with a total of 369.3 mm of rainfall.

UV exposure in Gaithersburg during June

Stay informed about UV levels for safe outdoor activities throughout the month of June ☀️

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Location coordinates 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.

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