As of 04:48 CDT

Weather in Chiasson, LA

50°Current weather

Chiasson, Monday, 19 October, 04:48

Partly cloudy. Feels like 50°. High 77°, low 50°.

Pressure30.27 inHg
Wind3.4 mph E
Humidity100%
Visibility6.2 mi
Dew point50°

Monthly outlook for Chiasson, LA: average high 78.7°, average low 55°. That is 1.8° above the climate normal for October. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 4 days and 2.2 inches. The warmest day looks like 23 October (84.6°), the coolest 31 October (47.5°).

78.7°/55°
Average high / low
+1.8°
Above normal
2 / 4
Wet days / normal
0.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
19 October – 28 October80.8°76.5°+2.4°
29 October – 7 November75.2°73°+1.2°
8 November – 17 Novemberat normal69.7°—

October records over 66 years

96.8°4 October 2019All-time high
36°31 October 1993All-time low

Climate normals and records are computed from the nearest reference point — Washington (9 mi).

Tue, 2079° / 53°0Mostly clear
79 °Mostly clear

Chiasson, Tuesday, 20 October

Mostly clear. High 79°, low 53°.

Pressure30.21 inHg
Wind7.8 mph NE
Humidity40%
Visibility6.2 mi
Dew point50°
Wed, 2182° / 58°0Clear
82 °Clear

Chiasson, Wednesday, 21 October

Clear. High 82°, low 58°.

Pressure30.18 inHg
Wind6.3 mph NE
Humidity24%
Visibility6.2 mi
Dew point39°
Thu, 2284° / 57°0Clear
84 °Clear

Chiasson, Thursday, 22 October

Clear. High 84°, low 57°.

Pressure30.18 inHg
Wind5.2 mph NE
Humidity28%
Visibility6.2 mi
Dew point46°
Fri, 2385° / 58°0Clear
85 °Clear

Chiasson, Friday, 23 October

Clear. High 85°, low 58°.

Pressure30.12 inHg
Wind6.7 mph E
Humidity25%
Visibility—
Dew point40°
Sat, 2482° / 58°0Mostly clear
82 °Mostly clear

Chiasson, Saturday, 24 October

Mostly clear. High 82°, low 58°.

Pressure30.21 inHg
Wind8.9 mph E
Humidity28%
Visibility—
Dew point42°
Sun, 2583° / 57°0Overcast
83 °Overcast

Chiasson, Sunday, 25 October

Overcast. High 83°, low 57°.

Pressure30.27 inHg
Wind9.4 mph E
Humidity44%
Visibility—
Dew point53°
Mon, 2680° / 59°0Overcast
80 °Overcast

Chiasson, Monday, 26 October

Overcast. High 80°, low 59°.

Pressure30.18 inHg
Wind8.5 mph E
Humidity36%
Visibility—
Dew point47°
Tue, 2782° / 63°0.12Light rain
82 °Light rain

Chiasson, Tuesday, 27 October

Light rain. High 82°, low 63°.

Pressure30.03 inHg
Wind8.4 mph E
Humidity49%
Visibility—
Dew point58°
Wed, 2873° / 59°0.12Light rain
73 °Light rain

Chiasson, Wednesday, 28 October

Light rain. High 73°, low 59°.

Pressure29.94 inHg
Wind13.1 mph N
Humidity81%
Visibility—
Dew point66°
Thu, 2963° / 52°0Overcast
63 °Overcast

Chiasson, Thursday, 29 October

Overcast. High 63°, low 52°.

Pressure30.09 inHg
Wind16.2 mph N
Humidity62%
Visibility—
Dew point47°
Fri, 3070° / 47°0Clear
70 °Clear

Chiasson, Friday, 30 October

Clear. High 70°, low 47°.

Pressure30.18 inHg
Wind13.7 mph N
Humidity23%
Visibility—
Dew point26°
Sat, 3176° / 47°0Mostly clear
76 °Mostly clear

Chiasson, Saturday, 31 October

Mostly clear. High 76°, low 47°.

Pressure30.30 inHg
Wind6.9 mph N
Humidity35%
Visibility—
Dew point40°
Sun, 0176° / 48°0Clear
76 °Clear

Chiasson, Sunday, 1 November

Clear. High 76°, low 48°.

Pressure30.33 inHg
Wind8.5 mph E
Humidity30%
Visibility—
Dew point37°
Mon, 0281° / 54°0Clear
81 °Clear

Chiasson, Monday, 2 November

Clear. High 81°, low 54°.

Pressure30.24 inHg
Wind9.6 mph E
Humidity41%
Visibility—
Dew point50°
Tue, 0384° / 58°0Clear
84 °Clear

Chiasson, Tuesday, 3 November

Clear. High 84°, low 58°.

Pressure30.24 inHg
Wind8.9 mph SE
Humidity41%
Visibility—
Dew point53°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0472° / 54°0.1Climate normal
72 °Climate normal

Chiasson, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high72°
Average low54°
Average precipitation0.1 in
Chance of precipitation32%
Record high85° (2016)
Record low32° (1991)
Thu, 0572° / 55°0.09Climate normal
72 °Climate normal

Chiasson, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high72°
Average low55°
Average precipitation0.09 in
Chance of precipitation23%
Record high83° (2005)
Record low32° (1991)
Fri, 0672° / 55°0.11Climate normal
72 °Climate normal

Chiasson, Friday, 6 November

Climate normal for this date — 60-year average.

Average high72°
Average low55°
Average precipitation0.11 in
Chance of precipitation27%
Record high84° (2022)
Record low38° (1991)
Sat, 0772° / 55°0.09Climate normal
72 °Climate normal

Chiasson, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high72°
Average low55°
Average precipitation0.09 in
Chance of precipitation23%
Record high86° (2005)
Record low37° (1993)
Sun, 0872° / 55°0.06Climate normal
72 °Climate normal

Chiasson, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high72°
Average low55°
Average precipitation0.06 in
Chance of precipitation27%
Record high85° (2005)
Record low38° (1991)
Mon, 0972° / 55°0.19Climate normal
72 °Climate normal

Chiasson, Monday, 9 November

Climate normal for this date — 60-year average.

Average high72°
Average low55°
Average precipitation0.19 in
Chance of precipitation30%
Record high84° (2005)
Record low29° (1991)
Tue, 1071° / 55°0.06Climate normal
71 °Climate normal

Chiasson, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high71°
Average low55°
Average precipitation0.06 in
Chance of precipitation20%
Record high83° (2020)
Record low30° (1991)
Wed, 1171° / 54°0.09Climate normal
71 °Climate normal

Chiasson, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high71°
Average low54°
Average precipitation0.09 in
Chance of precipitation32%
Record high81° (2003)
Record low33° (2025)
Thu, 1270° / 52°0.09Climate normal
70 °Climate normal

Chiasson, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high70°
Average low52°
Average precipitation0.09 in
Chance of precipitation22%
Record high82° (2003)
Record low34° (2019)
Fri, 1367° / 51°0.09Climate normal
67 °Climate normal

Chiasson, Friday, 13 November

Climate normal for this date — 60-year average.

Average high67°
Average low51°
Average precipitation0.09 in
Chance of precipitation25%
Record high83° (2005)
Record low25° (2019)
Sat, 1468° / 52°0.09Climate normal
68 °Climate normal

Chiasson, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high68°
Average low52°
Average precipitation0.09 in
Chance of precipitation25%
Record high83° (2005)
Record low35° (2014)
Sun, 1569° / 52°0.11Climate normal
69 °Climate normal

Chiasson, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high69°
Average low52°
Average precipitation0.11 in
Chance of precipitation27%
Record high83° (2011)
Record low30° (2018)
Mon, 1669° / 52°0.2Climate normal
69 °Climate normal

Chiasson, Monday, 16 November

Climate normal for this date — 60-year average.

Average high69°
Average low52°
Average precipitation0.2 in
Chance of precipitation27%
Record high82° (2025)
Record low35° (2019)
Tue, 1769° / 52°0.07Climate normal
69 °Climate normal

Chiasson, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high69°
Average low52°
Average precipitation0.07 in
Chance of precipitation25%
Record high83° (2013)
Record low34° (1997)

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Chiasson, LA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Chiasson, LA since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.