Currently: 38 °F. Passing clouds. (Weather station: Westchester County Airport, USA). See more current weatherOld Greenwich Extended Forecast with high and low temperatures
2 Week Extended Forecast in Old Greenwich, Connecticut, USA
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| Conditions | Comfort | Precipitation | Sun | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day | Temperature | Weather | Feels Like | Wind | Humidity | Chance | Amount | UV | Sunrise | Sunset | ||
| Sat Dec 6 |  | 40 / 28 °F | Decreasing cloudiness. | 34 °F | 8 mph | ↑ | 65% | 5% | 0.00" | 0 (Low) | 7:04 am | 4:25 pm |
| Sun Dec 7 |  | 40 / 25 °F | Mostly cloudy. | 33 °F | 7 mph | ↑ | 61% | 0% | 0.00" | 0 (Low) | 7:05 am | 4:25 pm |
| Mon Dec 8 |  | 34 / 15 °F | Afternoon clouds. | 18 °F | 14 mph | ↑ | 34% | 0% | 0.00" | 0 (Low) | 7:06 am | 4:25 pm |
| Tue Dec 9 | | 36 / 8 °F | Afternoon clouds. | 27 °F | 12 mph | ↑ | 51% | 0% | 0.00" | 0 (Low) | 7:07 am | 4:25 pm |
| Wed Dec 10 |  | 44 / 29 °F | Sprinkles late. Overcast. | 35 °F | 14 mph | ↑ | 68% | 50% | 0.03" | 0 (Low) | 7:08 am | 4:25 pm |
| Thu Dec 11 | | 46 / 36 °F | Afternoon clouds. | 39 °F | 6 mph | ↑ | 63% | 50% | 0.04" | 0 (Low) | 7:09 am | 4:25 pm |
| Fri Dec 12 | | 47 / 33 °F | Sprinkles early. Mostly cloudy. | 39 °F | 13 mph | ↑ | 59% | 45% | 0.11" | 0 (Low) | 7:10 am | 4:26 pm |
| Sat Dec 13 | | 38 / 27 °F | Broken clouds. | 20 °F | 16 mph | ↑ | 45% | 5% | 0.00" | 0 (Low) | 7:10 am | 4:26 pm |
| Sun Dec 14 | | 34 / 30 °F | Broken clouds. | 24 °F | 14 mph | ↑ | 44% | 6% | 0.00" | 0 (Low) | 7:11 am | 4:26 pm |
| Mon Dec 15 |  | 38 / 29 °F | Light snow late. Morning clouds. | 28 °F | 15 mph | ↑ | 42% | 39% | 0.04" | 0 (Low) | 7:12 am | 4:26 pm |
| Tue Dec 16 |  | 38 / 30 °F | Sunny. | 28 °F | 14 mph | ↑ | 48% | 6% | 0.00" | 0 (Low) | 7:12 am | 4:27 pm |
| Wed Dec 17 | | 35 / 28 °F | Sunny. | 26 °F | 11 mph | ↑ | 42% | 6% | 0.00" | 0 (Low) | 7:13 am | 4:27 pm |
| Thu Dec 18 |  | 34 / 28 °F | Moderate snow. Overcast. | 30 °F | 4 mph | ↑ | 94% | 69% | 4.94" | 0 (Low) | 7:14 am | 4:27 pm |
| Fri Dec 19 | | 34 / 28 °F | Light snow late. Cloudy. | 26 °F | 10 mph | ↑ | 81% | 55% | 0.72" | 0 (Low) | 7:14 am | 4:28 pm |
| Sat Dec 20 | | 34 / 28 °F | Light snow early. Cloudy. | 24 °F | 11 mph | ↑ | 84% | 52% | 0.33" | 0 (Low) | 7:15 am | 4:28 pm |
| * Updated Saturday, December 6, 2025 10:24:02 am Old Greenwich time - Weather by CustomWeather, © 2025 | ||||||||||||