 |
 Current Riverhead Weather Conditions |
Updated January 17th at 6:53 am |
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| Mostly Sunny |
| Temperature: | 32°F |
Dew Point: | 25°F |
| Barometer: | 30.09 inHg |
Wind: | calm |
| Humidity: | 74.3% |
Visibility: | 0M |
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| Riverhead Weather Forecast Summary |
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Today
Jan 17th
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Sunday
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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Cloudy |
Mix of rain and snow |
Mostly Sunny |
Cloudy |
Cloudy |
43°F
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37°F
30°F |
34°F
28°F |
27°F
23°F |
41°F
24°F |
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| Riverhead Detailed Weather Forecast |
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| Saturday, January 17th, 2026 |
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Morning |
Temperature: 42°F |
| Cloudy. Windy at times. |
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Afternoon |
Temperature: 36°F |
| Cloudy with a chance of showers or wet flurries. Windy at times. |
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Evening |
Temperature: 36°F |
| Cloudy. Windy at times. |
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| Sunday, January 18th, 2026 |
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Overnight |
Temperature: 37°F |
| Cloudy. Windy at times. |
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Morning |
Temperature: 34°F |
| Cloudy with a chance of flurries or showers. Risk of freezing rain. Windy at times. |
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Afternoon |
Temperature: 32°F |
| Cloudy with a chance of flurries or showers. Windy. |
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Evening |
Temperature: 30°F |
| Cloudy with flurries likely. Windy at times. |
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| Monday, January 19th, 2026 |
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Overnight |
Temperature: 30°F |
| Clear with cloudy periods. Windy at times. |
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Morning |
Temperature: 32°F |
| Sunny with cloudy periods. Wind 20 to 30 mph. |
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Afternoon |
Temperature: 34°F |
| Sunny with cloudy periods. Wind 20 to 30 mph. |
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Evening |
Temperature: 29°F |
| Clear with cloudy periods. Wind 20 to 30 mph. |
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| Tuesday, January 20th, 2026 |
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Overnight |
Temperature: 26°F |
| Cloudy. Wind 20 to 30 mph. |
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Morning |
Temperature: 24°F |
| Cloudy. Wind 20 to 30 mph. |
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Afternoon |
Temperature: 25°F |
| A mix of cloud and sun. Windy. |
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Evening |
Temperature: 25°F |
| Clear with cloudy periods. Windy. |
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| Wednesday, January 21st, 2026 |
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Overnight |
Temperature: 24°F |
| Clear. Windy at times. |
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Morning |
Temperature: 35°F |
| Cloudy. Wind 20 to 30 mph. |
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Afternoon |
Temperature: 40°F |
| Cloudy. Wind 25 to 40 mph. |
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Evening |
Temperature: 39°F |
| Cloudy. Windy. |
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| Thursday, January 22nd, 2026 |
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Overnight |
Temperature: 37°F |
| Cloudy. Windy at times. |
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Morning |
Temperature: 36°F |
| Cloudy with a chance of showers. Showers possibly mixed with wet flurries. Windy at times. |
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Afternoon |
Temperature: 35°F |
| Cloudy with flurries or showers likely. Risk of freezing rain. Windy. |
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Evening |
Temperature: 31°F |
| Clear. Windy. |
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| Friday, January 23rd, 2026 |
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Overnight |
Temperature: 28°F |
| Clear. Windy at times. |
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Morning |
Temperature: 33°F |
| Sunny. Windy. |
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Afternoon |
Temperature: 36°F |
| Sunny with cloudy periods. Windy. |
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Evening |
Temperature: 37°F |
| Cloudy. Windy. |
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| Saturday, January 24th, 2026 |
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Overnight |
Temperature: 35°F |
| Cloudy. Windy. |
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Morning |
Temperature: 24°F |
| Sunny with cloudy periods. Wind 20 to 30 mph. |
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Afternoon |
Temperature: 19°F |
| Cloudy. Wind 20 to 30 mph. |
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Evening |
Temperature: 16°F |
| Cloudy. Windy at times. |
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| Sunday, January 25th, 2026 |
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Overnight |
Temperature: 16°F |
| Cloudy. |
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Morning |
Temperature: 17°F |
| Cloudy with flurries likely. Windy at times. |
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Afternoon |
Temperature: 21°F |
| Cloudy with a chance of flurries. Windy at times. |
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Evening |
Temperature: 18°F |
| Clear with cloudy periods. Wind 20 to 30 mph. |
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