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As of 21:32 EDT

Weather in Gaithersburg, MD

77°Current weather

Gaithersburg, Saturday, 8 August, 21:32

Overcast. Feels like 78°. High 87°, low 71°.

Pressure30.00 inHg
Wind7.5 mph S
Humidity82%
Visibility6.2 mi
Dew point71°

10-day forecast for Gaithersburg, MD: 59° to 92°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.

88°
Best day: Sunday, August 9
89° · 0.15 in
Worst day: Tuesday, August 11

Tap any day below to see morning, afternoon, evening and overnight.

Sun, 0988° / 72°0Mostly clear
MorningOvercast75°feels 76°
AfternoonMostly clear88°feels 87°
EveningClear79°feels 79°
OvernightOvercast75°feels 76°
88 °Mostly clear

Gaithersburg, Sunday, 9 August

Mostly clear. High 88°, low 72°.

Pressure30.06 inHg
Wind8.7 mph NW
Humidity50%
Visibility6.2 mi
Dew point67°
Mon, 1092° / 73°0.11Rain
MorningOvercast76°feels 76°
AfternoonOvercast87°feels 88°
EveningPartly cloudy85°feels 87°
OvernightMostly clear75°feels 76°
92 °Rain

Gaithersburg, Monday, 10 August

Rain. High 92°, low 73°.

Pressure30.03 inHg
Wind7 mph NW
Humidity46%
Visibility6.2 mi
Dew point65°
Tue, 1189° / 68°0.15Rain
MorningOvercast71°feels 72°
AfternoonOvercast89°feels 90°
EveningOvercast80°feels 82°
OvernightRain69°feels 71°
89 °Rain

Gaithersburg, Tuesday, 11 August

Rain. High 89°, low 68°.

Pressure29.97 inHg
Wind8.3 mph NW
Humidity52%
Visibility6.2 mi
Dew point65°
Wed, 1291° / 71°0.1Light rain
MorningOvercast74°feels 75°
AfternoonOvercast86°feels 88°
EveningLight rain80°feels 80°
OvernightOvercast75°feels 76°
91 °Light rain

Gaithersburg, Wednesday, 12 August

Light rain. High 91°, low 71°.

Pressure29.77 inHg
Wind5.8 mph W
Humidity63%
Visibility6.2 mi
Dew point66°
Thu, 1383° / 69°0.07Light rain
MorningLight rain75°feels 75°
AfternoonLight rain81°feels 80°
EveningLight rain73°feels 72°
OvernightLight rain69°feels 69°
83 °Light rain

Gaithersburg, Thursday, 13 August

Light rain. High 83°, low 69°.

Pressure29.85 inHg
Wind13.2 mph NW
Humidity35%
Visibility—
Dew point51°
Fri, 1473° / 61°0Overcast
MorningOvercast65°feels 64°
AfternoonOvercast69°feels 68°
EveningOvercast64°feels 64°
OvernightOvercast61°feels 61°
73 °Overcast

Gaithersburg, Friday, 14 August

Overcast. High 73°, low 61°.

Pressure30.09 inHg
Wind6.7 mph NW
Humidity48%
Visibility—
Dew point49°
Sat, 1581° / 59°0Clear
MorningClear68°feels 68°
AfternoonClear79°feels 78°
EveningClear71°feels 70°
OvernightClear67°feels 66°
81 °Clear

Gaithersburg, Saturday, 15 August

Clear. High 81°, low 59°.

Pressure30.18 inHg
Wind8.9 mph NW
Humidity32%
Visibility—
Dew point46°
Sun, 1684° / 61°0Mostly clear
MorningMostly clear70°feels 69°
AfternoonMostly clear83°feels 81°
EveningMostly clear74°feels 74°
OvernightMostly clear71°feels 70°
84 °Mostly clear

Gaithersburg, Sunday, 16 August

Mostly clear. High 84°, low 61°.

Pressure30.18 inHg
Wind7.8 mph SE
Humidity34%
Visibility—
Dew point50°
Mon, 1777° / 67°0.04Light rain
MorningLight rain70°feels 70°
AfternoonLight rain73°feels 73°
EveningLight rain69°feels 69°
OvernightLight rain68°feels 68°
77 °Light rain

Gaithersburg, Monday, 17 August

Light rain. High 77°, low 67°.

Pressure30.09 inHg
Wind15 mph S
Humidity67%
Visibility—
Dew point61°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Gaithersburg, MD around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.