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What is Port Barre, LA, Weather Like in October?
During the month of October, Port Barre, LA,
has an average daytime high temperature of 82°F and an average overnight low temperature dropping to 58°F.
Around 5.04 inches of precipitation is received during the month,
with about 51.78 inches falling in a typical year.
Snow is not common in Port Barre, LA.
October 2025: Actual vs. Average Temperatures
Showing temperatures through today (October 22, 2025)
Actual High
Average High
Actual Low
Average Low
Month Summary
Average High: 90.2 F
(+7.4 vs avg)
Average Low: 61.7 F
(+2.0 vs avg)
Daytime temperatures were significantly above average.
Actual data from: PWS_KLACAREN54
Port Barre, LA Daily Weather Averages for October
Recorded at Grand Coteau
(usc00163800),
11.2 miles
SSW of
Port Barre, LA
| Day | Avg Temps (°F) | Precip (in) | Snow (in) | Degree Days (°F) | |||||
|---|---|---|---|---|---|---|---|---|---|
| Low | High | Mean | Month | Year | Month | Year | Heat | Cool | |
| 10/1 | 63 F | 85 F | 74 F | 0.15" | 46.89" | N/A | N/A | 0.2 F | 9.5 F |
| 10/2 | 63 F | 85 F | 74 F | 0.30" | 47.04" | N/A | N/A | 0.2 F | 9.2 F |
| 10/3 | 63 F | 85 F | 74 F | 0.45" | 47.19" | N/A | N/A | 0.2 F | 9 F |
| 10/4 | 62 F | 85 F | 74 F | 0.60" | 47.34" | N/A | N/A | 0.3 F | 8.7 F |
| 10/5 | 62 F | 85 F | 73 F | 0.75" | 47.49" | N/A | N/A | 0.3 F | 8.4 F |
| 10/6 | 62 F | 84 F | 73 F | 0.90" | 47.64" | N/A | N/A | 0.3 F | 8.2 F |
| 10/7 | 61 F | 84 F | 73 F | 1.04" | 47.78" | N/A | N/A | 0.3 F | 7.9 F |
| 10/8 | 61 F | 84 F | 72 F | 1.18" | 47.92" | N/A | N/A | 0.4 F | 7.6 F |
| 10/9 | 60 F | 84 F | 72 F | 1.31" | 48.05" | N/A | N/A | 0.4 F | 7.3 F |
| 10/10 | 60 F | 83 F | 72 F | 1.44" | 48.18" | N/A | N/A | 0.5 F | 7.1 F |
| 10/11 | 60 F | 83 F | 71 F | 1.59" | 48.33" | N/A | N/A | 0.6 F | 6.8 F |
| 10/12 | 59 F | 83 F | 71 F | 1.74" | 48.48" | N/A | N/A | 0.6 F | 6.6 F |
| 10/13 | 59 F | 82 F | 71 F | 1.90" | 48.64" | N/A | N/A | 0.7 F | 6.3 F |
| 10/14 | 59 F | 82 F | 70 F | 2.06" | 48.80" | N/A | N/A | 0.7 F | 6 F |
| 10/15 | 58 F | 82 F | 70 F | 2.23" | 48.97" | N/A | N/A | 0.8 F | 5.7 F |
| 10/16 | 58 F | 81 F | 70 F | 2.40" | 49.14" | N/A | N/A | 0.9 F | 5.5 F |
| 10/17 | 57 F | 81 F | 69 F | 2.57" | 49.31" | N/A | N/A | 1 F | 5.2 F |
| 10/18 | 57 F | 81 F | 69 F | 2.74" | 49.48" | N/A | N/A | 1.1 F | 5 F |
| 10/19 | 57 F | 80 F | 69 F | 2.92" | 49.66" | N/A | N/A | 1.2 F | 4.8 F |
| 10/20 | 56 F | 80 F | 68 F | 3.11" | 49.85" | N/A | N/A | 1.4 F | 4.6 F |
| 10/21 | 56 F | 80 F | 68 F | 3.29" | 50.03" | N/A | N/A | 1.6 F | 4.4 F |
| 10/22 | 56 F | 79 F | 68 F | 3.47" | 50.21" | N/A | N/A | 1.8 F | 4.3 F |
| 10/23 | 55 F | 79 F | 67 F | 3.65" | 50.39" | N/A | N/A | 2 F | 4.1 F |
| 10/24 | 55 F | 79 F | 67 F | 3.83" | 50.57" | N/A | N/A | 2.1 F | 3.9 F |
| 10/25 | 55 F | 78 F | 66 F | 4.01" | 50.75" | N/A | N/A | 2.3 F | 3.7 F |
| 10/26 | 54 F | 78 F | 66 F | 4.18" | 50.92" | N/A | N/A | 2.5 F | 3.6 F |
| 10/27 | 54 F | 78 F | 66 F | 4.36" | 51.10" | N/A | N/A | 2.7 F | 3.4 F |
| 10/28 | 54 F | 77 F | 65 F | 4.52" | 51.26" | N/A | N/A | 2.9 F | 3.3 F |
| 10/29 | 53 F | 77 F | 65 F | 4.70" | 51.44" | N/A | N/A | 3.1 F | 3.2 F |
| 10/30 | 53 F | 77 F | 65 F | 4.87" | 51.61" | N/A | N/A | 3.3 F | 3 F |
| 10/31 | 53 F | 76 F | 64 F | 5.04" | 51.78" | N/A | N/A | 3.5 F | 2.9 F |
