Longstreet, LA Weather Tomorrow

Follow tomorrow's Longstreet weather with an accurate 5 day outlook that includes daily precipitation forecasts, changing sky conditions, daytime highs, overnight lows, Fahrenheit and Celsius temperatures, sunrise, sunset, wind chill, and local wind details for the Longstreet area and around De Soto county, Louisiana.
Updated: Wed Sep 2nd 2026 3:00 PM CDT
Longstreet, LA Weather – 9-2 – Overcast
90° / 77°
Overcast
It will be overcast in Longstreet, with a high of 90°F and a low of 77°F. There's a moderate 26% chance of rainfall with an estimated 0in. Winds will be light at 9mph and gusts of 12.6mph at 9 PM. The humidity will be on the higher side, averaging about 72%, the maximum being 76% at 11 PM and 63% being its lowest at 6 PM. Barometric pressure is its highest of 29.97inHg at 10 PM, a lowest point of 29.93inHg at 6 PM with an avg 29.95inHg.
Longstreet, LA Weather – 9-3 – Scattered Showers
94° / 73°

Weather Tomorrow

Scattered Showers
On and off showers are set to occur in Longstreet, with a high of 94°F and a low of 73°F. Rainfall predicted to have a 57% chance with an estimated 0.05in. Winds will be light at 7mph and gusts of 12.3mph at 3 PM. The humidity will be on the higher side, averaging about 72%, the maximum being 97% at 7 AM and 42% being its lowest at 1 PM. Barometric pressure is its highest of 30.01inHg at 9 AM, a lowest point of 29.89inHg at 6 PM with an avg 29.95inHg.
Longstreet, LA Weather – 9-4 – Sunny
101° / 72°
Sunny
Bright and sunny conditions in Longstreet, with a high of 101°F and a low of 72°F. Rainfall predicted to have a 60% chance with an estimated 0.21in. Winds will be light at 10mph and gusts of 19.5mph at 10 PM. The humidity will be on the higher side, averaging about 62%, the maximum being 97% at 7 AM and 30% being its lowest at 3 PM. Barometric pressure is its highest of 29.99inHg at 10 AM, a lowest point of 29.85inHg at 6 PM with an avg 29.92inHg.
Longstreet, LA Weather – 9-5 – Sunny
101° / 75°
Sunny
Highs will reach 101°F with lows near 75°F in Longstreet, where a sunny day is. There might be light rainfall having a 17% chance with an estimated 0.01in. Winds will be light at 7mph and gusts of 18.1mph at 5 PM. Humidity levels should be comfortable, sitting around 58% on average, the maximum being 88% at 7 AM and 33% being its lowest at 1 PM. Barometric pressure is its highest of 29.97inHg at 10 AM, a lowest point of 29.86inHg at 6 PM with an avg 29.91inHg.
Longstreet, LA Weather – 9-6 – Sunny
100° / 76°
Sunny
Daytime highs will reach 100°F with lows dropping to 76°F in Longstreet, where it will be sunny. There's a very small chance of rainfall, only about 4%. Winds will be light at 5mph and gusts of 14.5mph at 11 AM. Humidity levels should be comfortable, sitting around 58% on average, the maximum being 79% at 7 AM and 34% being its lowest at 1 PM. Barometric pressure is its highest of 29.96inHg at 10 AM, a lowest point of 29.85inHg at 5 PM with an avg 29.89inHg.
Longstreet, LA Weather – 9-7 – Sunny
105° / 76°
Sunny
It will be sunny in Longstreet, with a high of 105°F and a low of 76°F. There's a moderate 36% chance of rainfall with an estimated 0.01in. Winds will be light at 6mph and gusts of 10.3mph at 11 PM. Humidity levels should be comfortable, sitting around 60% on average, the maximum being 85% at 7 AM and 28% being its lowest at 1 PM. Barometric pressure is its highest of 29.97inHg at 10 AM, a lowest point of 29.85inHg at 4 PM with an avg 29.92inHg.

Currently

Patchy Rain Nearby 89°F
29.98 inHg.
Barometer
55%
Humidity
ESE 4.3 mph
Wind
Patchy Rain Nearby

5 Day Forecast Nearby

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