Monthly outlook for Grand River, LA: average high 79.5°, average low 59.2°. That is 3.4° above the climate normal for October. Precipitation is expected on 4 days (about 0.5 inches), against a normal of 4 days and 2.0 inches. The warmest day looks like 2 November (84.3°), the coolest 5 November (53.8°).
79.5°/59.2°
Average high / low
+3.4°
Above normal
4 / 4
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
26 October – 4 November
80.9°
74.2°
+3.7°
5 November – 14 November
77.1°
70.9°
+3.5°
15 November – 24 November
at normal
68.7°
—
October records over 66 years
96.1°4 October 2019All-time high
37.4°31 October 1993All-time low
Climate normals and records are computed from the nearest reference point — Grosse Tete (13 mi).
Tue, 2781° / 56°0
81 °
Grand River, Tuesday, 27 October
Overcast. High 81°, low 56°.
Pressure30.18 inHg
Wind7.2 mph E
Humidity44%
Visibility6.2 mi
Dew point55°
Wed, 2881° / 59°0
81 °
Grand River, Wednesday, 28 October
Clear. High 81°, low 59°.
Pressure30.18 inHg
Wind5.1 mph E
Humidity47%
Visibility6.2 mi
Dew point57°
Thu, 2982° / 56°0
82 °
Grand River, Thursday, 29 October
Clear. High 82°, low 56°.
Pressure30.18 inHg
Wind4.8 mph NE
Humidity37%
Visibility6.2 mi
Dew point51°
Fri, 3081° / 58°0
81 °
Grand River, Friday, 30 October
Overcast. High 81°, low 58°.
Pressure30.06 inHg
Wind8.1 mph E
Humidity46%
Visibility—
Dew point55°
Sat, 3184° / 67°0.16
84 °
Grand River, Saturday, 31 October
Light rain. High 84°, low 67°.
Pressure30.06 inHg
Wind6.6 mph SE
Humidity54%
Visibility—
Dew point63°
Sun, 0180° / 68°0.07
80 °
Grand River, Sunday, 1 November
Light rain. High 80°, low 68°.
Pressure29.97 inHg
Wind5.4 mph E
Humidity88%
Visibility—
Dew point69°
Mon, 0284° / 66°0
84 °
Grand River, Monday, 2 November
Overcast. High 84°, low 66°.
Pressure29.91 inHg
Wind6.5 mph SW
Humidity51%
Visibility—
Dew point61°
Tue, 0381° / 68°0.07
81 °
Grand River, Tuesday, 3 November
Light rain. High 81°, low 68°.
Pressure29.91 inHg
Wind9 mph N
Humidity66%
Visibility—
Dew point67°
Wed, 0476° / 54°0
76 °
Grand River, Wednesday, 4 November
Partly cloudy. High 76°, low 54°.
Pressure30.03 inHg
Wind9.6 mph N
Humidity33%
Visibility—
Dew point40°
Thu, 0577° / 54°0
77 °
Grand River, Thursday, 5 November
Clear. High 77°, low 54°.
Pressure30.06 inHg
Wind4.5 mph N
Humidity36%
Visibility—
Dew point44°
Fri, 0678° / 56°0
78 °
Grand River, Friday, 6 November
Clear. High 78°, low 56°.
Pressure30.03 inHg
Wind4.9 mph N
Humidity37%
Visibility—
Dew point46°
Sat, 0780° / 56°0
80 °
Grand River, Saturday, 7 November
Clear. High 80°, low 56°.
Pressure30.03 inHg
Wind5.1 mph SW
Humidity33%
Visibility—
Dew point45°
Sun, 0881° / 58°0
81 °
Grand River, Sunday, 8 November
Clear. High 81°, low 58°.
Pressure29.97 inHg
Wind7.9 mph S
Humidity40%
Visibility—
Dew point51°
Mon, 0981° / 61°0
81 °
Grand River, Monday, 9 November
Mostly clear. High 81°, low 61°.
Pressure29.97 inHg
Wind8.6 mph S
Humidity45%
Visibility—
Dew point54°
Tue, 1065° / 55°0.18
65 °
Grand River, Tuesday, 10 November
Light rain. High 65°, low 55°.
Pressure29.94 inHg
Wind7.8 mph NW
Humidity93%
Visibility—
Dew point57°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1171° / 55°0.11
71 °
Grand River, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high71°
Average low55°
Average precipitation0.11 in
Chance of precipitation27%
Record high82° (2020)
Record low32° (2025)
Thu, 1270° / 53°0.08
70 °
Grand River, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high70°
Average low53°
Average precipitation0.08 in
Chance of precipitation20%
Record high81° (2003)
Record low35° (2019)
Fri, 1368° / 52°0.07
68 °
Grand River, Friday, 13 November
Climate normal for this date — 60-year average.
Average high68°
Average low52°
Average precipitation0.07 in
Chance of precipitation23%
Record high84° (2005)
Record low25° (2019)
Sat, 1469° / 53°0.09
69 °
Grand River, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high69°
Average low53°
Average precipitation0.09 in
Chance of precipitation25%
Record high81° (1993)
Record low35° (2014)
Sun, 1569° / 53°0.1
69 °
Grand River, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high69°
Average low53°
Average precipitation0.1 in
Chance of precipitation28%
Record high83° (2005)
Record low30° (2018)
Mon, 1669° / 53°0.14
69 °
Grand River, Monday, 16 November
Climate normal for this date — 60-year average.
Average high69°
Average low53°
Average precipitation0.14 in
Chance of precipitation23%
Record high82° (2025)
Record low36° (2019)
Tue, 1770° / 53°0.06
70 °
Grand River, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high70°
Average low53°
Average precipitation0.06 in
Chance of precipitation25%
Record high82° (2024)
Record low35° (1997)
Wed, 1870° / 54°0.18
70 °
Grand River, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high70°
Average low54°
Average precipitation0.18 in
Chance of precipitation35%
Record high83° (2025)
Record low34° (2022)
Thu, 1969° / 54°0.13
69 °
Grand River, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high69°
Average low54°
Average precipitation0.13 in
Chance of precipitation30%
Record high84° (2025)
Record low31° (2014)
Fri, 2069° / 53°0.12
69 °
Grand River, Friday, 20 November
Climate normal for this date — 60-year average.
Average high69°
Average low53°
Average precipitation0.12 in
Chance of precipitation32%
Record high83° (2025)
Record low37° (1980)
Sat, 2168° / 52°0.09
68 °
Grand River, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high68°
Average low52°
Average precipitation0.09 in
Chance of precipitation22%
Record high83° (2025)
Record low38° (2006)
Sun, 2268° / 51°0.1
68 °
Grand River, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high68°
Average low51°
Average precipitation0.1 in
Chance of precipitation22%
Record high83° (2025)
Record low33° (2000)
Mon, 2368° / 52°0.15
68 °
Grand River, Monday, 23 November
Climate normal for this date — 60-year average.
Average high68°
Average low52°
Average precipitation0.15 in
Chance of precipitation33%
Record high81° (1973)
Record low35° (1975)
Tue, 2467° / 51°0.09
67 °
Grand River, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high67°
Average low51°
Average precipitation0.09 in
Chance of precipitation22%
Record high82° (2025)
Record low31° (1970)
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 Grand River, 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 Grand River, 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.