 |
 Current Riverhead Weather Conditions |
Updated January 18th at 1:53 am |
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| mist |
| Temperature: | 25°F |
Dew Point: | 21°F |
| Barometer: | 30.12 inHg |
Wind: | calm |
| Humidity: | 85.8% |
Visibility: | 0M |
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| Riverhead Weather Forecast Summary |
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Today
Jan 18th
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Monday
Jan 19th
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Tuesday
Jan 20th
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Wednesday
Jan 21st
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Thursday
Jan 22nd
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Mix of rain and snow |
Cloudy |
Cloudy |
Cloudy |
Mix of rain and snow |
37°F
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33°F
26°F |
25°F
23°F |
40°F
23°F |
38°F
28°F |
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| Riverhead Detailed Weather Forecast |
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| Sunday, January 18th, 2026 |
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Overnight |
Temperature: 36°F |
| Cloudy with a chance of showers. Showers possibly mixed with wet flurries. |
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Morning |
Temperature: 36°F |
| Cloudy with showers likely. Showers possibly mixed with wet flurries. |
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Afternoon |
Temperature: 35°F |
| Cloudy with showers likely. Showers possibly mixed with wet flurries. Windy at times. |
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Evening |
Temperature: 34°F |
| Cloudy with a few flurries or showers. Risk of freezing rain. |
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| Monday, January 19th, 2026 |
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Overnight |
Temperature: 30°F |
| Cloudy with a chance of flurries. Windy. |
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Morning |
Temperature: 30°F |
| Sunny with cloudy periods. Wind 20 to 30 mph. |
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Afternoon |
Temperature: 33°F |
| Sunny with cloudy periods. Wind 20 to 30 mph. |
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Evening |
Temperature: 28°F |
| Clear with cloudy periods. Wind 25 to 40 mph. |
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| Tuesday, January 20th, 2026 |
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Overnight |
Temperature: 24°F |
| Mostly clear. Windy. |
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Morning |
Temperature: 23°F |
| Sunny with cloudy periods. Wind 20 to 30 mph. |
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Afternoon |
Temperature: 25°F |
| Cloudy. Wind 20 to 30 mph. |
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Evening |
Temperature: 24°F |
| Clear with cloudy periods. Windy. |
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| Wednesday, January 21st, 2026 |
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Overnight |
Temperature: 23°F |
| Clear. Windy at times. |
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Morning |
Temperature: 26°F |
| Cloudy. Windy. |
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Afternoon |
Temperature: 35°F |
| Cloudy. Wind 20 to 30 mph. |
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Evening |
Temperature: 39°F |
| A mix of cloudy and clear skies. Wind 20 to 30 mph. |
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| Thursday, January 22nd, 2026 |
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Overnight |
Temperature: 38°F |
| Cloudy. Windy. |
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Morning |
Temperature: 36°F |
| Cloudy with showers or wet flurries likely. Windy at times. |
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Afternoon |
Temperature: 37°F |
| Sunny with cloudy periods with a chance of showers. Showers possibly mixed with wet flurries. Wind 20 to 30 mph. |
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Evening |
Temperature: 30°F |
| Clear with cloudy periods. Wind 20 to 30 mph. |
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| Friday, January 23rd, 2026 |
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Overnight |
Temperature: 26°F |
| Clear. Wind 25 to 40 mph. |
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Morning |
Temperature: 26°F |
| Sunny with cloudy periods. Wind 20 to 30 mph. |
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Afternoon |
Temperature: 29°F |
| Cloudy. Windy. |
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Evening |
Temperature: 32°F |
| Cloudy. Windy at times. |
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| Saturday, January 24th, 2026 |
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Overnight |
Temperature: 38°F |
| Cloudy. Windy. |
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Morning |
Temperature: 39°F |
| Cloudy with a chance of showers. Showers possibly mixed with wet flurries. Windy at times. |
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Afternoon |
Temperature: 33°F |
| Cloudy with flurries or showers. Windy at times. |
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Evening |
Temperature: 33°F |
| Cloudy with flurries or showers. Windy. |
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| Sunday, January 25th, 2026 |
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Overnight |
Temperature: 19°F |
| Cloudy. Wind 25 to 40 mph. |
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Morning |
Temperature: 7°F |
| Cloudy. Wind 40 to 50 mph. |
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Afternoon |
Temperature: 6°F |
| Sunny with cloudy periods. Wind 35 to 45 mph. |
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Evening |
Temperature: 12°F |
| Cloudy. Wind 25 to 40 mph. |
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| Monday, January 26th, 2026 |
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Overnight |
Temperature: 18°F |
| Cloudy. Wind 25 to 40 mph. |
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Morning |
Temperature: 20°F |
| Cloudy. Wind 35 to 45 mph. |
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Afternoon |
Temperature: 21°F |
| Cloudy. Wind 35 to 45 mph. |
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Evening |
Temperature: 20°F |
| Cloudy. Wind 25 to 40 mph. |
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