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Kilmarnock, VA Weather Forecast for 5-Days

Updated: Sun Apr 19th 2026 7:45 AM EDT

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Kilmarnock, VA Weather – 4-19 – Scattered Showers
65° / 48°
Scattered Showers
In Kilmarnock, passing showers are likely with a high near 65°F and a low around 48°F. The chance of rain is 83% with an estimated 0.13in. Wind will be moderate, blowing around 20mph on average and gusts of 26.6mph at 9 AM. The humidity will be on the higher side, averaging about 67%, the maximum being 87% at 2 PM and 35% being its lowest at 6 PM. Barometric pressure is its highest of 30.14inHg at 10 PM, a lowest point of 29.93inHg at 9 AM with an avg 30.06inHg.
Kilmarnock, VA Weather – 4-20 – Partly Cloudy
59° / 45°

Weather Tomorrow

Partly Cloudy
Daytime highs will reach 59°F with lows dropping to 45°F in Kilmarnock, where it will be cloudy. Wind will be moderate, blowing around 15mph on average and gusts of 20.3mph at 8 PM. Humidity levels should be comfortable, sitting around 47% on average, the maximum being 71% at 5 AM and 27% being its lowest at 3 PM. Barometric pressure is its highest of 30.31inHg at 10 PM, a lowest point of 30.12inHg at 4 AM with an avg 30.21inHg.
Kilmarnock, VA Weather – 4-21 – Sunny
57° / 41°
Sunny
Bright and sunny conditions in Kilmarnock, with a high of 57°F and a low of 41°F. Wind will be moderate, blowing around 14mph on average and gusts of 21.8mph at 10 PM. Humidity levels should be comfortable, sitting around 45% on average, the maximum being 60% at 10 PM and 32% being its lowest at 12 PM. Barometric pressure is its highest of 30.41inHg at 9 AM, a lowest point of 30.2inHg at 11 PM with an avg 30.31inHg.
Kilmarnock, VA Weather – 4-22 – Scattered Showers
75° / 52°
Scattered Showers
In Kilmarnock, showers likely at times with highs near 75°F and lows around 52°F. Rainfall predicted to have a 69% chance with an estimated 0.02in. Wind will be moderate, blowing around 15mph on average and gusts of 23.4mph at 5 AM. The humidity will be on the higher side, averaging about 63%, the maximum being 92% at 11 PM and 39% being its lowest at 1 PM. Barometric pressure is its highest of 30.19inHg at 12 AM, a lowest point of 29.98inHg at 1 PM with an avg 30.05inHg.
Kilmarnock, VA Weather – 4-23 – Sunny
66° / 51°
Sunny
Kilmarnock is set for sunshine with temperatures peaking at 66°F and dipping to 51°F. Winds will be light at 9mph and gusts of 15.5mph at 8 PM. The humidity will be on the higher side, averaging about 74%, the maximum being 96% at 6 AM and 38% being its lowest at 5 PM. Barometric pressure is its highest of 30.16inHg at 11 AM, a lowest point of 30.02inHg at 6 AM with an avg 30.08inHg.
Kilmarnock, VA Weather – 4-24 – Sunny
75° / 51°
Sunny
In Kilmarnock, sunshine is likely with a high near 75°F and a low around 51°F. Winds will be light at 8mph and gusts of 15.5mph at 5 AM. The humidity will be on the higher side, averaging about 69%, the maximum being 87% at 11 PM and 47% being its lowest at 2 PM. Barometric pressure is its highest of 30.06inHg at 1 AM, a lowest point of 29.87inHg at 5 PM with an avg 29.96inHg.

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