Monthly outlook for Round Lake, MS: average high 75.7°, average low 55.4°. That is 4.1° above the climate normal for October. Precipitation is expected on 3 days (about 1.2 inches), against a normal of 4 days and 2.3 inches. The warmest day looks like 2 November (85.4°), the coolest 5 November (45.8°).
75.7°/55.4°
Average high / low
+4.1°
Above normal
3 / 4
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
23 October – 1 November
77.5°
69.7°
+4.3°
2 November – 11 November
72.8°
65.4°
+4.1°
12 November – 21 November
at normal
61.8°
—
October records over 66 years
95.4°3 October 2019All-time high
32.7°31 October 1993All-time low
Climate normals and records are computed from the nearest reference point — Alligator (8 mi).
Sat, 2480° / 50°0
80 °
Round Lake, Saturday, 24 October
Clear. High 80°, low 50°.
Pressure30.33 inHg
Wind5.1 mph SE
Humidity37%
Visibility6.2 mi
Dew point47°
Sun, 2577° / 49°0
77 °
Round Lake, Sunday, 25 October
Overcast. High 77°, low 49°.
Pressure30.39 inHg
Wind7.4 mph SE
Humidity38%
Visibility6.2 mi
Dew point47°
Mon, 2675° / 56°0
75 °
Round Lake, Monday, 26 October
Overcast. High 75°, low 56°.
Pressure30.33 inHg
Wind5.2 mph SE
Humidity43%
Visibility6.2 mi
Dew point48°
Tue, 2777° / 56°0
77 °
Round Lake, Tuesday, 27 October
Partly cloudy. High 77°, low 56°.
Pressure30.21 inHg
Wind2.1 mph SE
Humidity47%
Visibility6.2 mi
Dew point51°
Wed, 2879° / 57°0
79 °
Round Lake, Wednesday, 28 October
Clear. High 79°, low 57°.
Pressure30.21 inHg
Wind5.3 mph SE
Humidity37%
Visibility—
Dew point47°
Thu, 2982° / 57°0
82 °
Round Lake, Thursday, 29 October
Clear. High 82°, low 57°.
Pressure30.24 inHg
Wind6.4 mph SE
Humidity31%
Visibility—
Dew point44°
Fri, 3079° / 58°0
79 °
Round Lake, Friday, 30 October
Overcast. High 79°, low 58°.
Pressure30.15 inHg
Wind7.4 mph SE
Humidity34%
Visibility—
Dew point45°
Sat, 3168° / 60°0.59
68 °
Round Lake, Saturday, 31 October
Rain. High 68°, low 60°.
Pressure30.15 inHg
Wind11.5 mph SE
Humidity87%
Visibility—
Dew point58°
Sun, 0176° / 63°0.22
76 °
Round Lake, Sunday, 1 November
Light rain. High 76°, low 63°.
Pressure30.12 inHg
Wind11.8 mph S
Humidity83%
Visibility—
Dew point65°
Mon, 0285° / 67°0
85 °
Round Lake, Monday, 2 November
Partly cloudy. High 85°, low 67°.
Pressure30.00 inHg
Wind17.8 mph S
Humidity44%
Visibility—
Dew point56°
Tue, 0373° / 62°0.39
73 °
Round Lake, Tuesday, 3 November
Rain. High 73°, low 62°.
Pressure30.09 inHg
Wind16.2 mph S
Humidity92%
Visibility—
Dew point65°
Wed, 0465° / 52°0
65 °
Round Lake, Wednesday, 4 November
Mostly clear. High 65°, low 52°.
Pressure30.39 inHg
Wind16.9 mph NE
Humidity44%
Visibility—
Dew point39°
Thu, 0568° / 46°0
68 °
Round Lake, Thursday, 5 November
Clear. High 68°, low 46°.
Pressure30.33 inHg
Wind5.7 mph NE
Humidity27%
Visibility—
Dew point28°
Fri, 0671° / 49°0
71 °
Round Lake, Friday, 6 November
Mostly clear. High 71°, low 49°.
Pressure30.12 inHg
Wind6.6 mph SW
Humidity27%
Visibility—
Dew point32°
Sat, 0775° / 55°0
75 °
Round Lake, Saturday, 7 November
Overcast. High 75°, low 55°.
Pressure30.03 inHg
Wind9.3 mph S
Humidity39%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0865° / 50°0.11
65 °
Round Lake, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high65°
Average low50°
Average precipitation0.11 in
Chance of precipitation13%
Record high81° (2022)
Record low27° (1991)
Mon, 0966° / 50°0.13
66 °
Round Lake, Monday, 9 November
Climate normal for this date — 60-year average.
Average high66°
Average low50°
Average precipitation0.13 in
Chance of precipitation30%
Record high79° (2020)
Record low26° (1991)
Tue, 1064° / 49°0.09
64 °
Round Lake, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high64°
Average low49°
Average precipitation0.09 in
Chance of precipitation27%
Record high79° (2002)
Record low26° (1991)
Wed, 1164° / 48°0.08
64 °
Round Lake, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high64°
Average low48°
Average precipitation0.08 in
Chance of precipitation30%
Record high77° (1978)
Record low28° (2025)
Thu, 1262° / 46°0.09
62 °
Round Lake, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.09 in
Chance of precipitation23%
Record high77° (2003)
Record low23° (2019)
Fri, 1361° / 45°0.06
61 °
Round Lake, Friday, 13 November
Climate normal for this date — 60-year average.
Average high61°
Average low45°
Average precipitation0.06 in
Chance of precipitation17%
Record high77° (1993)
Record low19° (2019)
Sat, 1462° / 46°0.09
62 °
Round Lake, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.09 in
Chance of precipitation25%
Record high79° (1964)
Record low26° (1986)
Sun, 1562° / 47°0.11
62 °
Round Lake, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.11 in
Chance of precipitation32%
Record high79° (2005)
Record low26° (2018)
Mon, 1662° / 46°0.21
62 °
Round Lake, Monday, 16 November
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.21 in
Chance of precipitation28%
Record high78° (1964)
Record low30° (1970)
Tue, 1762° / 46°0.1
62 °
Round Lake, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.1 in
Chance of precipitation25%
Record high77° (2021)
Record low27° (1997)
Wed, 1862° / 47°0.19
62 °
Round Lake, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.19 in
Chance of precipitation32%
Record high79° (2025)
Record low24° (2014)
Thu, 1962° / 47°0.12
62 °
Round Lake, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.12 in
Chance of precipitation32%
Record high81° (2025)
Record low30° (2022)
Fri, 2062° / 47°0.15
62 °
Round Lake, Friday, 20 November
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.15 in
Chance of precipitation32%
Record high77° (1973)
Record low29° (2022)
Sat, 2160° / 46°0.1
60 °
Round Lake, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high60°
Average low46°
Average precipitation0.1 in
Chance of precipitation28%
Record high77° (2025)
Record low28° (2022)
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 Round Lake, 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 Round Lake, 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.