10 day forecast for Herndon

today, 23 January

Pressure, millimeters of mercury
Humidity
Wind, Meters per second
Feels like
morning, -13 to -5°Partly cloudy75964%2, southerly-14°
day, -5 to -1°Mostly clear75645%2, southerly-8°
evening, -7 to -4°Mostly clear75668%1, south-westerly-10°
night, -9 to -7°Mostly clear75678%1, south-westerly-12°
Sunrise
07:22
Sunset
17:19
Daylight hours
9 hr 57 min
Waning crescent
UV Index
2, Low
Magnetic field
quiet

tomorrow, 24 January

Pressure, millimeters of mercury
Humidity
Wind, Meters per second
Feels like
morning, -9 to -1°Light snow75770%4, north-westerly-11°
day, -2 to -1°Mostly clear75749%5, north-westerly-8°
evening, -7 to -4°Partly cloudy75967%2, north-westerly-11°
night, -12 to -8°Clear76174%2, north-westerly-15°
Sunrise
07:22
Sunset
17:20
Daylight hours
9 hr 58 min
Waning crescent
UV Index
2, Low
Magnetic field
unsettled

Saturday, 25 January

Pressure, millimeters of mercury
Humidity
Wind, Meters per second
Feels like
morning, -12 to -2°Partly cloudy76269%3, southerly-13°
day, -1 to 1°Partly cloudy76043%4, southerly-5°
evening, -1 to 0°Partly cloudy75950%3, southerly-6°
night, -3 to -1°Overcast75863%3, south-westerly-7°
Sunrise
07:21
Sunset
17:21
Daylight hours
10 hr 0 min
Waning crescent
UV Index
2, Low
Water temperature
0 ⁠°C
Magnetic field
unsettled

Sunday, 26 January

Pressure, millimeters of mercury
Humidity
Wind, Meters per second
Feels like
morning, -2 to 4°Overcast75762%3, south-westerly-5°
day, 5Overcast75843%5, north-westerly-1°
evening, 0Partly cloudy75859%2, north-westerly-4°
night, -5 to -2°Mostly clear75669%2, north-westerly-7°
Sunrise
07:20
Sunset
17:23
Daylight hours
10 hr 3 min
Waning crescent
UV Index
1, Low
Water temperature
0 ⁠°C

Monday, 27 January

Pressure, millimeters of mercury
Humidity
Wind, Meters per second
Feels like
morning, -5 to 2°Partly cloudy75465%3, south-westerly-7°
day, 7 to 8°Mostly clear75033%5, south-westerly
evening, 3Clear74853%3, south-westerly-2°
night, 0 to 1°Overcast74660%3, south-westerly-5°
Sunrise
07:20
Sunset
17:24
Daylight hours
10 hr 4 min
Waning crescent
UV Index
0, Low
Water temperature
+3 ⁠°C

Tuesday, 28 January

Pressure, millimeters of mercury
Humidity
Wind, Meters per second
Feels like
morning, 0 to 6°Overcast74458%4, south-westerly-3°
day, 7 to 9°Partly cloudy74340%6, north-westerly
evening, 3Partly cloudy74654%5, north-westerly-3°
night, -2 to 1°Light snow74760%4, north-westerly-7°
Sunrise
07:19
Sunset
17:25
Daylight hours
10 hr 6 min
Waning crescent
Water temperature
+5 ⁠°C

Wednesday, 29 January

Pressure, millimeters of mercury
Humidity
Wind, Meters per second
Feels like
morning, -3 to 2°Mostly clear75054%4, westerly-7°
day, 5 to 6°Mostly clear74743%6, westerly-1°
evening, 4Mostly clear74757%3, north-westerly-1°
night, -1 to 2°Mostly clear74963%4, north-westerly-5°
Sunrise
07:18
Sunset
17:26
Daylight hours
10 hr 8 min
New moon
Water temperature
+5 ⁠°C

Thursday, 30 January

Pressure, millimeters of mercury
Humidity
Wind, Meters per second
Feels like
morning, -2 to 1°Mostly clear75458%5, north-westerly-8°
day, 4Overcast75542%6, north-westerly-3°
evening, -1Overcast75557%4, northerly-7°
night, -4 to -2°Light rain75564%4, north-westerly-9°
Sunrise
07:17
Sunset
17:27
Daylight hours
10 hr 10 min
New moon
Water temperature
+3 ⁠°C

Friday, 31 January

Pressure, millimeters of mercury
Humidity
Wind, Meters per second
Feels like
morning, -4 to 0°Partly cloudy75653%4, north-westerly-8°
day, 4Overcast75732%5, north-westerly-3°
evening, 0Overcast76050%3, northerly-5°
night, -4 to -2°Partly cloudy76163%3, northerly-8°
Sunrise
07:16
Sunset
17:28
Daylight hours
10 hr 12 min
Waxing crescent
Water temperature
+3 ⁠°C

Saturday, 1 February

Pressure, millimeters of mercury
Humidity
Wind, Meters per second
Feels like
morning, -4 to 0°Partly cloudy76461%4, northerly-8°
day, 4Overcast76342%3, easterly-1°
evening, 0Overcast76171%3, north-easterly-5°
night, -1 to 0°Overcast76078%4, south-westerly-6°
Sunrise
07:16
Sunset
17:30
Daylight hours
10 hr 14 min
Waxing crescent
Water temperature
+3 ⁠°C