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Town of Old Lyme, CT
Old Lyme, CT Weather Maps
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
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Old Lyme, CT Regional Weather
Expires:202603120200;;046662 ASUS41 KOKX 120110 RWROKX Regional Weather Roundup National Weather Service New York NY 900 PM EDT WED MAR 11 2026 Note: "FAIR" indicates few or no clouds below 12,000 feet with no significant weather and/or obstructions to visibility. CTZ002-004>006-009-010-012-RIZ004-006-007-MAZ004-011-015-120200- Southern New England In CT CITY SKY/WX TMP DP RH WIND PRES REMARKS Bradley Intl CLOUDY 59 55 87 S14G26 29.68F Hartford LGT RAIN 60 55 83 S16G25 29.70F Danbury MOCLDY 62 52 69 S8 29.71F Wtrbury/Oxford LGT RAIN 58 55 90 S9 29.73F Norwalk Harbor N/A N/A N/A N/A SE6 N/A Bridgeport MOCLDY 53 50 89 SE6 29.73F Meriden CLOUDY 58 53 84 S8 29.74S New Haven CLOUDY 54 50 86 S13 29.75F Chester MOCLDY 57 55 94 VRB7 29.76S Groton PTCLDY 50 48 93 SW8 29.77F Willimantic MOCLDY 60 54 80 S7G21 29.73F In RI CITY SKY/WX TMP DP RH WIND PRES REMARKS Providence MOCLDY 56 53 90 S12G23 29.75F Block Island LGT RAIN 46 46 100 SW13 29.78F VSB 1/4 Westerly NOT AVBL In MA CITY SKY/WX TMP DP RH WIND PRES REMARKS Boston MOCLDY 40 39 97 E7 29.73F Worcester MOCLDY 50 49 96 SW9 29.70F Westfield PTCLDY 59 53 80 S9G23 29.66F Provincetown LGT RAIN 48 32 53 S10 29.79S VSB 1/4 Nantucket FOG 49 49 100 S17G25 29.82F VSB 1/4 $$ SKY/WX - Weather TMP - Temperature DP - Dew Point RH - Humidity
WIND - Wind Direction/Speed PRES - Barometric Pressure VSB - Visibility
WCI - Wind Chill Index E13G22 Wind - East Wind 13 mph/Gusts of 22 mph