Monthly outlook for Jacinto, MS: average high 77.4°, average low 56.9°. That is 2.9° above the climate normal for October. Precipitation is expected on 1 day (about 2.1 inches), against a normal of 4 days and 2.0 inches. The warmest day looks like 9 October (88.5°), the coolest 18 October (38.4°).
77.4°/56.9°
Average high / low
+2.9°
Above normal
1 / 4
Wet days / normal
2.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
78.4°
73.4°
+2.8°
19 October – 28 October
75.7°
69.4°
+3.5°
29 October – 7 November
at normal
65.9°
—
October records over 66 years
96.1°2 October 2019All-time high
31.5°31 October 1993All-time low
Climate normals and records are computed from the nearest reference point — Jumpertown (14 mi).
Sat, 1066° / 56°2.06
66 °
Jacinto, Saturday, 10 October
Heavy rain. High 66°, low 56°.
Pressure29.77 inHg
Wind20 mph NE
Humidity97%
Visibility2.0 mi
Dew point60°
Sun, 1181° / 60°0.02
81 °
Jacinto, Sunday, 11 October
Light rain. High 81°, low 60°.
Pressure30.00 inHg
Wind7.9 mph W
Humidity61%
Visibility6.2 mi
Dew point60°
Mon, 1284° / 65°0
84 °
Jacinto, Monday, 12 October
Clear. High 84°, low 65°.
Pressure30.06 inHg
Wind5.7 mph SW
Humidity56%
Visibility6.2 mi
Dew point65°
Tue, 1385° / 63°0
85 °
Jacinto, Tuesday, 13 October
Clear. High 85°, low 63°.
Pressure30.00 inHg
Wind7.6 mph SW
Humidity62%
Visibility—
Dew point67°
Wed, 1487° / 67°0.01
87 °
Jacinto, Wednesday, 14 October
Light rain. High 87°, low 67°.
Pressure29.97 inHg
Wind9.9 mph S
Humidity65%
Visibility—
Dew point70°
Thu, 1588° / 70°0
88 °
Jacinto, Thursday, 15 October
Clear. High 88°, low 70°.
Pressure30.00 inHg
Wind10.2 mph S
Humidity43%
Visibility—
Dew point60°
Fri, 1678° / 61°0
78 °
Jacinto, Friday, 16 October
Partly cloudy. High 78°, low 61°.
Pressure30.09 inHg
Wind14.2 mph N
Humidity56%
Visibility—
Dew point59°
Sat, 1763° / 50°0
63 °
Jacinto, Saturday, 17 October
Light rain. High 63°, low 50°.
Pressure30.21 inHg
Wind12.7 mph N
Humidity31%
Visibility—
Dew point30°
Sun, 1864° / 38°0
64 °
Jacinto, Sunday, 18 October
Clear. High 64°, low 38°.
Pressure30.18 inHg
Wind11.3 mph NE
Humidity35%
Visibility—
Dew point31°
Mon, 1970° / 44°0
70 °
Jacinto, Monday, 19 October
Mostly clear. High 70°, low 44°.
Pressure30.21 inHg
Wind6.6 mph NE
Humidity37%
Visibility—
Dew point39°
Tue, 2074° / 49°0
74 °
Jacinto, Tuesday, 20 October
Clear. High 74°, low 49°.
Pressure30.21 inHg
Wind6.4 mph N
Humidity36%
Visibility—
Dew point42°
Wed, 2176° / 49°0
76 °
Jacinto, Wednesday, 21 October
Clear. High 76°, low 49°.
Pressure30.21 inHg
Wind4.6 mph NE
Humidity35%
Visibility—
Dew point43°
Thu, 2278° / 57°0
78 °
Jacinto, Thursday, 22 October
Overcast. High 78°, low 57°.
Pressure30.15 inHg
Wind6.4 mph NE
Humidity40%
Visibility—
Dew point44°
Fri, 2379° / 56°0
79 °
Jacinto, Friday, 23 October
Clear. High 79°, low 56°.
Pressure30.06 inHg
Wind6.6 mph N
Humidity44%
Visibility—
Dew point51°
Sat, 2477° / 65°0
77 °
Jacinto, Saturday, 24 October
Overcast. High 77°, low 65°.
Pressure30.00 inHg
Wind6.3 mph NE
Humidity39%
Visibility—
Dew point48°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2568° / 52°0.2
68 °
Jacinto, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high68°
Average low52°
Average precipitation0.2 in
Chance of precipitation28%
Record high84° (2000)
Record low39° (1965)
Mon, 2669° / 52°0.18
69 °
Jacinto, Monday, 26 October
Climate normal for this date — 60-year average.
Average high69°
Average low52°
Average precipitation0.18 in
Chance of precipitation27%
Record high82° (2000)
Record low38° (1962)
Tue, 2768° / 51°0.16
68 °
Jacinto, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high68°
Average low51°
Average precipitation0.16 in
Chance of precipitation27%
Record high83° (2023)
Record low40° (2001)
Wed, 2868° / 51°0.13
68 °
Jacinto, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high68°
Average low51°
Average precipitation0.13 in
Chance of precipitation25%
Record high84° (2023)
Record low36° (2001)
Thu, 2968° / 51°0.1
68 °
Jacinto, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high68°
Average low51°
Average precipitation0.1 in
Chance of precipitation23%
Record high83° (2016)
Record low34° (2017)
Fri, 3069° / 51°0.09
69 °
Jacinto, Friday, 30 October
Climate normal for this date — 60-year average.
Average high69°
Average low51°
Average precipitation0.09 in
Chance of precipitation20%
Record high83° (2016)
Record low35° (1993)
Sat, 3169° / 52°0.14
69 °
Jacinto, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high69°
Average low52°
Average precipitation0.14 in
Chance of precipitation30%
Record high85° (2016)
Record low31° (1993)
Sun, 0167° / 51°0.15
67 °
Jacinto, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high67°
Average low51°
Average precipitation0.15 in
Chance of precipitation30%
Record high84° (2016)
Record low29° (1993)
Mon, 0266° / 50°0.1
66 °
Jacinto, Monday, 2 November
Climate normal for this date — 60-year average.
Average high66°
Average low50°
Average precipitation0.1 in
Chance of precipitation27%
Record high81° (2016)
Record low33° (2023)
Tue, 0365° / 48°0.06
65 °
Jacinto, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high65°
Average low48°
Average precipitation0.06 in
Chance of precipitation25%
Record high83° (2016)
Record low28° (1966)
Wed, 0464° / 48°0.1
64 °
Jacinto, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high64°
Average low48°
Average precipitation0.1 in
Chance of precipitation25%
Record high78° (2024)
Record low25° (1991)
Thu, 0564° / 48°0.13
64 °
Jacinto, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high64°
Average low48°
Average precipitation0.13 in
Chance of precipitation27%
Record high78° (2024)
Record low25° (1991)
Fri, 0664° / 47°0.14
64 °
Jacinto, Friday, 6 November
Climate normal for this date — 60-year average.
Average high64°
Average low47°
Average precipitation0.14 in
Chance of precipitation35%
Record high81° (2024)
Record low30° (1967)
Sat, 0764° / 47°0.12
64 °
Jacinto, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high64°
Average low47°
Average precipitation0.12 in
Chance of precipitation27%
Record high80° (2024)
Record low29° (1993)
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 Jacinto, MS 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 Jacinto, MS 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.