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Current Weather Conditions:
BOSTON LOGAN INTERNATIONAL, MA, United States

NWS Point Forecast for KBOS (KBOS) 42-22N 071-01W 54M

Conditions at

2026.02.21 2154 UTC
Wind from the E (080 degrees) at 3 MPH (3 KT)
Visibility 10 mile(s)
Sky conditions overcast
Temperature 28.9 F (-1.7 C)
Dew Point 25.0 F (-3.9 C)
Relative Humidity 84%
Pressure (altimeter) 30.07 in. Hg (1018 hPa)
ob KBOS 212154Z 08003KT 10SM OVC023 M02/M04 A3007 RMK AO2 CIG 012 E SLP180 T10171039

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
30.0 (-1.1) 28.0 (-2.2) In the 6 hours preceding Feb 21, 2026 - 12:54 PM EST / 2026.02.21 1754 UTC
36.0 (2.2) 28.9 (-1.7) In the 24 hours preceding Feb 20, 2026 - 11:54 PM EST / 2026.02.21 0454 UTC

Precipitation Accumulation

Precipitation
Amount
A trace In the 3 hours preceding Feb 21, 2026 - 03:54 PM EST / 2026.02.21 2054 UTC
A trace In the 6 hours preceding Feb 21, 2026 - 12:54 PM EST / 2026.02.21 1754 UTC
0.31 inches In the 24 hours preceding Feb 21, 2026 - 06:54 AM EST / 2026.02.21 1154 UTC

24 Hour Summary

Time
EST (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 5 PM (22) Feb 21 28.9 (-1.7) 25.0 (-3.9) 30.07 (1018) E 3
4 PM (21) Feb 21 28.9 (-1.7) 24.1 (-4.4) 30.05 (1017) E 3
3 PM (20) Feb 21 28.9 (-1.7) 25.0 (-3.9) 30.04 (1017) N 9 light snow
2 PM (19) Feb 21 28.0 (-2.2) 25.0 (-3.9) 30.02 (1016) NE 8 light snow
1 PM (18) Feb 21 28.0 (-2.2) 25.0 (-3.9) 30.02 (1016) NNE 10 light snow
Noon (17) Feb 21 28.0 (-2.2) 24.1 (-4.4) 30.03 (1016) N 5 light snow
11 AM (16) Feb 21 28.0 (-2.2) 24.1 (-4.4) 30 (1015) NNE 9
10 AM (15) Feb 21 28.9 (-1.7) 25.0 (-3.9) 29.95 (1014) NNE 14
9 AM (14) Feb 21 28.9 (-1.7) 25.0 (-3.9) 29.96 (1014) NE 12 light snow
8 AM (13) Feb 21 28.9 (-1.7) 27.0 (-2.8) 29.91 (1012) NNE 13 light snow; mist
7 AM (12) Feb 21 30.0 (-1.1) 28.0 (-2.2) 29.86 (1011) NNE 13 light snow; mist
6 AM (11) Feb 21 30.9 (-0.6) 28.9 (-1.7) 29.83 (1010) NE 15 light snow; mist
5 AM (10) Feb 21 33.1 (0.6) 30.9 (-0.6) 29.78 (1008) NNW 8 light snow
4 AM (9) Feb 21 33.1 (0.6) 30.9 (-0.6) 29.75 (1007) NNW 7 light snow; mist
3 AM (8) Feb 21 33.1 (0.6) 30.9 (-0.6) 29.72 (1006) N 7 light snow; mist
2 AM (7) Feb 21 33.1 (0.6) 32.0 (0.0) 29.71 (1006) NNW 7 light snow; mist
1 AM (6) Feb 21 33.1 (0.6) 32.0 (0.0) 29.71 (1006) N 6 light snow; mist
Midnight (5) Feb 21 33.1 (0.6) 30.9 (-0.6) 29.69 (1005) N 9 light snow; mist
11 PM (4) Feb 20 33.1 (0.6) 30.9 (-0.6) 29.68 (1005) NNE 9 light snow; mist
10 PM (3) Feb 20 33.1 (0.6) 32.0 (0.0) 29.68 (1005) NNE 14 light snow; mist
9 PM (2) Feb 20 33.1 (0.6) 32.0 (0.0) 29.69 (1005) NE 15 light snow; mist
8 PM (1) Feb 20 33.1 (0.6) 32.0 (0.0) 29.76 (1007) N 9 light snow; mist
7 PM (0) Feb 20 33.1 (0.6) 32.0 (0.0) 29.73 (1006) ENE 13 light snow, snow pellets; mist
Oldest 6 PM (23) Feb 20 33.1 (0.6) 32.0 (0.0) 29.72 (1006) ENE 15 light snow, snow pellets; mist
Time
EST (UTC)
Temperature
F(C)
Dew Point
F(C)
Pressure
Inches(hPa)
Wind
(MPH)
Weather

The information presented here is taken from products produced by the U.S. National Weather Service and other national and international agencies




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