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Plainview, LA Weather Tomorrow

The extended forecast for Plainview begins with tomorrow's weather and continues through the next 5 days with precipitation chances, day and night conditions, high and low temperatures in Fahrenheit and Celsius, sunrise, sunset, sky conditions, wind chill, and wind speed with direction for the Plainview area and around Washington county, Louisiana.
Updated: Thu Oct 29th 2026 7:45 AM CDT
Plainview, LA Weather – 10-29 – Sunny
83° / 53°
Sunny
A sunny day is in the forecast for Plainview, with a high of 83°F and a low of 53°F. There's a very small chance of rainfall, only about 6%. Winds will be light at 6mph and gusts of 11.5mph at 1 PM. Humidity levels should be comfortable, sitting around 60% on average, the maximum being 80% at 9 PM and 32% being its lowest at 2 PM. Barometric pressure is its highest of 30.2inHg at 10 AM, a lowest point of 30.06inHg at 3 PM with an avg 30.12inHg.
Plainview, LA Weather – 10-30 – Overcast
83° / 61°

Weather Tomorrow

Overcast
Overcast is in the forecast for Plainview, with a high of 83°F and a low of 61°F. There might be light rainfall having a 17% chance. Winds will be light at 9mph and gusts of 19.5mph at 8 AM. The humidity will be on the higher side, averaging about 69%, the maximum being 86% at 11 PM and 45% being its lowest at 2 PM. Barometric pressure is its highest of 30.14inHg at 10 AM, a lowest point of 30.05inHg at 3 PM with an avg 30.1inHg.
Plainview, LA Weather – 10-31 – Overcast
85° / 65°
Overcast
It will be overcast in Plainview, with a high of 85°F and a low of 65°F. There's a moderate 44% chance of rainfall with an estimated 0.02in. Winds will be light at 8mph and gusts of 20.8mph at 8 PM. The humidity will be on the higher side, averaging about 74%, the maximum being 93% at 10 PM and 48% being its lowest at 12 PM. Barometric pressure is its highest of 30.14inHg at 10 AM, a lowest point of 30.05inHg at 3 PM with an avg 30.1inHg.
Plainview, LA Weather – 11-1 – Light Rain Shower
79° / 65°
Light Rain Shower
It will rain at times in Plainview, with a high of 79°F and a low of 65°F. The chance of rain is 91% with an estimated 0.38in. Winds will be light at 7mph and gusts of 22.4mph at 1 AM. High humidity with average of 92% is anticipated, the maximum being 99% at 10 PM and 66% being its lowest at 3 PM. Barometric pressure is its highest of 30.17inHg at 9 AM, a lowest point of 30.07inHg at 3 PM with an avg 30.11inHg.
Plainview, LA Weather – 11-2 – Scattered Showers
79° / 63°
Scattered Showers
Daytime highs will reach 79°F with lows dropping to 63°F in Plainview, where showers likely at times. There's a moderate 40% chance of rainfall with an estimated 0.01in. Winds will be light at 7mph and gusts of 22.4mph at 10 PM. High humidity with average of 85% is anticipated, the maximum being 99% at 3 AM and 62% being its lowest at 3 PM. Barometric pressure is its highest of 30.1inHg at 12 AM, a lowest point of 29.95inHg at 4 PM with an avg 30.03inHg.
Plainview, LA Weather – 11-3 – Mist
81° / 65°
Mist
Plainview is set for mist with temperatures peaking at 81°F and dipping to 65°F. Rainfall predicted to have a 51% chance with an estimated 0.03in. Wind will be moderate, blowing around 11mph on average and gusts of 26.4mph at 6 AM. High humidity with average of 85% is anticipated, the maximum being 97% at 12 AM and 64% being its lowest at 12 PM. Barometric pressure is its highest of 29.99inHg at 12 AM, a lowest point of 29.89inHg at 11 PM with an avg 29.94inHg.

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