Is this weather normal in LaSalle Parish?

Louisiana · county records since 1895, through September 2026.

Weather › Louisiana › LaSalle Parish

LaSalle Parish just had its 2nd-warmest September in 132 years, +5° against the usual. 10 of the last 12 months ran warmer than usual there.

This week

Usual for Oct 28 to Nov 3: highs near 74°, lows near 49°

That is the 1991 to 2020 average for these dates in LaSalle Parish. The Weather Service forecast fills in below.

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usual high for the datewarmercooler

The last 12 months

Oct: +2.0°OctNov: +2.8°NovDec: +1.1°DecJan 2026: -0.5°JanFeb: +4.0°FebMar: +6.0°MarApr: +4.2°AprMay: -2.2°MayJun: +0.6°JunJul: +0.9°JulAug: +2.3°AugSep: +4.5°Sepwarmercooler

Each bar is a month's average temperature against the usual for that month (1991 to 2020). Ranks compare the same month in every year since 1895.

Every year since 1895

18952025

Rain and drought

Oct: -0.9 inOctNov: -3.6 inNovDec: -3.5 inDecJan 2026: -2.5 inJanFeb: -3.6 inFebMar: -2.1 inMarApr: -1.4 inAprMay: +5.6 inMayJun: +4.8 inJunJul: -1.7 inJulAug: -2.5 inAugSep: -2.2 inSepwetterdrier

Rain and melted snow against the usual for each month. The drought reading is NOAA's Palmer index for the county.

Month by month in LaSalle Parish

MonthUsual high / lowUsual rainWarmestColdest
January59° / 38°5.9 in59.4° 195034.5° 1940
February63° / 41°5.1 in60.6° 201739.2° 1905
March71° / 47°5.4 in67.6° 190748.9° 1915
April77° / 54°5.3 in71.3° 196760.5° 1997
May85° / 63°4.5 in78.2° 189967.8° 1931
June90° / 70°4.6 in84.0° 195374.2° 1903
July93° / 72°4.3 in85.9° 199879.1° 1904
August93° / 71°4.0 in88.3° 202377.7° 1992
September89° / 66°3.7 in82.4° 191171.5° 1918
October80° / 54°4.5 in73.3° 191959.2° 1976
November69° / 45°5.1 in64.5° 202449.4° 1976
December61° / 39°5.8 in61.0° 202140.4° 1963

Warmest and coldest are the month's whole-month average temperature, with the year it happened.

Towns in LaSalle Parish

Nearby counties