Professional weather forecast

Real-Time Weather for 39.0481;-77.4728

Potomac, Maryland, United States

View the weather forecast for any part of the planet for 16 days is available only for registered users.

Today 6 days
Date 21 January 2022 22 January 2022
Local Time 09
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 00
 01
 02
 03
 04
 05
 06
Temperature, °C -8 -7 -6 -5 -4 -4 -4 -4 -5 -5 -5 -5 -5 -6 -5 -6 -8 -7 -7 -9 -8 -8
Soil Temperature, °C -2 -2 -2 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -2 -1 -2 -3 -2 -2
Soil Moisture, % 32 33 33 33 33 33 33 33 33 33 33 33 33 33 33 34 33 34 34 34 34 34
Relative humidity, % 63 59 56 53 51 50 50 53 57 59 60 60 61 71 65 68 77 76 76 76 77 76
Pressure, mm Hg 776 776 776 776 775 774 774 774 775 775 775 775 775 775 775 775 774 774 774 774 773 773
 
Cloudiness, %
Precipitation, mm/h
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
14
0
0
0
0
0
14
0
0
0
0
0
14
0
0
0
0
Wind Speed, m/s 4.4
 4.3
 4.3
 4.1
 3.9
 3.9
 3.8
 3.7
 3.5
 3.4
 3.2
 3.1
 3
 3.3
 2.9
 2.7
 3.3
 3.1
 3.2
 3.1
 3.1
 3
Wind Speed (Gust), m/s 7.2 6.4 5.9 5.5 4.9 5 4.8 4.9 5.2 5.6 5.5 5.4 5.2 6 4.8 4.4 6.9 5.3 5.6 6.7 6 6.1
Date 21 January 2022 22 January 2022
Local Time 13
 19
 01
Temperature, °C -4 -5 -8
Soil Temperature, °C -1 -1 -2
Soil Moisture, % 33 33 33
Relative humidity, % 51 60 77
Pressure, mm Hg 775 775 774
 
Cloudiness, %
Precipitation, mm/h
0
0
0
0
0
14
Wind Speed, m/s 3.9
 3.2
 3.3
Wind Speed (Gust), m/s 4.9 5.5 6.9
  • Temperature, °C
  • Wind Speed, m/s
  • Precipitation, mm/h
  • Solar radiation, W/m²

 

* The values of solar radiation are indicated with a decrease of 20 times