Weather in October 2025

Gaithersburg weather in October 2025

The temperatures in Gaithersburg in October are usually low and can range between 12°C and 20°C.

You can expect about 3 to 8 days of rain in Gaithersburg during the month of October. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.

Our weather forecast can give you a great sense of what weather to expect in Gaithersburg in October 2025.

If you’re planning to visit Gaithersburg in the near future, we highly recommend that you review the 14 day weather forecast for Gaithersburg before you arrive.

Temperatures
Temperatures
20° / 12°
Rainy Days
Rainy Days
5
Snowy Days
Snowy Days
0
Dry Days
Dry Days
26
Rainfall
Rainfall
143
mm
9.4
Sun Hours
9.4
Hrs

Gaithersburg annual weather

Month Temperatures Rainy Days Dry Days Snowy Days Rainfall Weather More details
January 4° / -2° 6 19 6 97 mm
Awful
February 6° / -1° 7 15 6 115 mm
Awful
March 11° / 3° 8 19 4 115 mm
Awful
April 18° / 8° 7 23 0 121 mm
Ok
May 23° / 14° 8 23 0 146 mm
Good
June 28° / 18° 7 23 0 131 mm
Good
July 31° / 21° 8 23 0 161 mm
Ok
August 30° / 21° 7 24 0 154 mm
Ok
September 26° / 17° 6 24 0 135 mm
Perfect
October 20° / 12° 5 26 0 143 mm
Good
November 12° / 5° 5 25 1 91 mm
Ok
December 7° / 2° 6 21 4 124 mm
Bad
Temperatures in Gaithersburg in October
Rain in Gaithersburg in October

Recommended Hotels in Gaithersburg

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Weather in Gaithersburg in October - FAQ

What is the average temperature in Gaithersburg in October?
The average temperature in Gaithersburg in October is 12/20° C.
What is the chance of rain in Gaithersburg in October?
On average, there are 5 rainy days in Gaithersburg during October.
Weather wise, is October a good time to visit Gaithersburg?
The weather in Gaithersburg in October is good.
Can it snow in Gaithersburg in October?
On average, there are 0 snowy days in Gaithersburg in October.
More about the weather in Gaithersburg