| NWS Forecast for: Northumberland County Issued by: National Weather Service Wakefield, VA Last Update: 245 PM EDT Mon Aug 17 2026 | |
| This Afternoon: Mostly sunny. Highs in the lower 90s. Northwest winds 5 to 10 mph. Heat index values up to 102. Tonight: Partly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Humid with lows in the mid 70s. West winds around 5 mph. Chance of rain 60 percent. Heat index values up to 101 early in the evening. Tuesday: Mostly sunny. Humid with highs in the upper 80s. North winds 5 to 10 mph. Tuesday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. Northeast winds around 5 mph, becoming northwest after midnight. Wednesday: Partly sunny in the morning, then clearing. Highs in the upper 80s. Northwest winds around 5 mph, becoming northeast in the afternoon. Wednesday Night: Clear in the evening, then partly cloudy with a chance of showers after midnight. Lows in the lower 70s. Chance of rain 30 percent. Thursday: Partly sunny with a chance of showers in the morning, then mostly cloudy with showers likely with a chance of thunderstorms in the afternoon. Locally heavy rainfall possible in the afternoon. Highs in the upper 80s. Chance of rain 70 percent. Thursday Night: Showers with a chance of thunderstorms. Lows in the lower 70s. Chance of rain 80 percent. Friday: Mostly cloudy. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 70 percent. Friday Night: Showers likely with a chance of thunderstorms. Lows around 70. Chance of rain 70 percent. Saturday: Showers likely. Highs in the lower 80s. Chance of rain 70 percent. Saturday Night: Mostly cloudy in the evening, then becoming partly cloudy. Showers likely, mainly in the evening. Lows in the lower 70s. Chance of rain 70 percent. Sunday: Partly sunny with a chance of showers. Highs in the mid 80s. Chance of rain 50 percent. | |
| Zone Forecast: Northumberland County | |
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