As of 23:52 CDT

Weather in McHenry, MS

67°Current weather

McHenry, Friday, 9 October, 23:52

Clear. Feels like 67°. High 78°, low 67°.

Pressure29.83 inHg
Wind9 mph NW
Humidity80%
Visibility6.2 mi
Dew point61°

Monthly outlook for McHenry, MS: average high 79.8°, average low 58.8°. That is 1° above the climate normal for October. Precipitation is expected on 3 days (about 2.4 inches), against a normal of 3 days and 1.6 inches. The warmest day looks like 12 October (89.3°), the coolest 19 October (44.1°).

79.8°/58.8°
Average high / low
+1°
Above normal
3 / 3
Wet days / normal
2.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 October – 18 October82.7°78.8°+2.2°
19 October – 28 October74.8°75.8°-0.6°
29 October – 7 Novemberat normal72.5°—

October records over 66 years

97.9°4 October 2019All-time high
36.7°31 October 1993All-time low

Climate normals and records are computed from the nearest reference point — Wiggins (10 mi).

Sat, 1081° / 63°0Overcast
81 °Overcast

McHenry, Saturday, 10 October

Overcast. High 81°, low 63°.

Pressure29.91 inHg
Wind17.5 mph N
Humidity47%
Visibility6.2 mi
Dew point55°
Sun, 1188° / 61°0Clear
88 °Clear

McHenry, Sunday, 11 October

Clear. High 88°, low 61°.

Pressure30.12 inHg
Wind5.6 mph W
Humidity44%
Visibility6.2 mi
Dew point61°
Mon, 1289° / 63°0Clear
89 °Clear

McHenry, Monday, 12 October

Clear. High 89°, low 63°.

Pressure30.12 inHg
Wind1.9 mph SE
Humidity43%
Visibility6.2 mi
Dew point62°
Tue, 1387° / 64°0Clear
87 °Clear

McHenry, Tuesday, 13 October

Clear. High 87°, low 64°.

Pressure30.09 inHg
Wind1.9 mph S
Humidity56%
Visibility6.2 mi
Dew point63°
Wed, 1488° / 64°0Clear
88 °Clear

McHenry, Wednesday, 14 October

Clear. High 88°, low 64°.

Pressure30.06 inHg
Wind6 mph S
Humidity32%
Visibility—
Dew point51°
Thu, 1589° / 64°0Clear
89 °Clear

McHenry, Thursday, 15 October

Clear. High 89°, low 64°.

Pressure30.09 inHg
Wind5.7 mph NW
Humidity31%
Visibility—
Dew point51°
Fri, 1685° / 66°0Mostly clear
85 °Mostly clear

McHenry, Friday, 16 October

Mostly clear. High 85°, low 66°.

Pressure30.03 inHg
Wind5.4 mph S
Humidity45%
Visibility—
Dew point58°
Sat, 1775° / 57°0Mostly clear
75 °Mostly clear

McHenry, Saturday, 17 October

Mostly clear. High 75°, low 57°.

Pressure30.18 inHg
Wind10.4 mph N
Humidity26%
Visibility—
Dew point37°
Sun, 1867° / 45°0Clear
67 °Clear

McHenry, Sunday, 18 October

Clear. High 67°, low 45°.

Pressure30.24 inHg
Wind8.3 mph N
Humidity26%
Visibility—
Dew point27°
Mon, 1971° / 44°0Partly cloudy
71 °Partly cloudy

McHenry, Monday, 19 October

Partly cloudy. High 71°, low 44°.

Pressure30.18 inHg
Wind6.2 mph NE
Humidity41%
Visibility—
Dew point43°
Tue, 2079° / 54°0.01Light rain
79 °Light rain

McHenry, Tuesday, 20 October

Light rain. High 79°, low 54°.

Pressure30.12 inHg
Wind7.4 mph E
Humidity47%
Visibility—
Dew point54°
Wed, 2168° / 62°2.26Heavy rain
68 °Heavy rain

McHenry, Wednesday, 21 October

Heavy rain. High 68°, low 62°.

Pressure30.03 inHg
Wind8.5 mph E
Humidity92%
Visibility—
Dew point64°
Thu, 2275° / 59°0.04Light rain
75 °Light rain

McHenry, Thursday, 22 October

Light rain. High 75°, low 59°.

Pressure29.94 inHg
Wind5.3 mph NW
Humidity79%
Visibility—
Dew point67°
Fri, 2376° / 53°0Clear
76 °Clear

McHenry, Friday, 23 October

Clear. High 76°, low 53°.

Pressure30.00 inHg
Wind4.6 mph N
Humidity41%
Visibility—
Dew point47°
Sat, 2479° / 55°0Overcast
79 °Overcast

McHenry, Saturday, 24 October

Overcast. High 79°, low 55°.

Pressure30.00 inHg
Wind4.8 mph N
Humidity34%
Visibility—
Dew point45°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2574° / 58°0.14Climate normal
74 °Climate normal

McHenry, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high74°
Average low58°
Average precipitation0.14 in
Chance of precipitation28%
Record high86° (2024)
Record low43° (1999)
Mon, 2675° / 57°0.16Climate normal
75 °Climate normal

McHenry, Monday, 26 October

Climate normal for this date — 60-year average.

Average high75°
Average low57°
Average precipitation0.16 in
Chance of precipitation25%
Record high87° (2024)
Record low42° (1965)
Tue, 2775° / 57°0.18Climate normal
75 °Climate normal

McHenry, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high75°
Average low57°
Average precipitation0.18 in
Chance of precipitation23%
Record high87° (2024)
Record low44° (1990)
Wed, 2874° / 57°0.15Climate normal
74 °Climate normal

McHenry, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high74°
Average low57°
Average precipitation0.15 in
Chance of precipitation18%
Record high86° (2024)
Record low40° (2001)
Thu, 2974° / 56°0.16Climate normal
74 °Climate normal

McHenry, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high74°
Average low56°
Average precipitation0.16 in
Chance of precipitation22%
Record high87° (2016)
Record low40° (2008)
Fri, 3074° / 56°0.14Climate normal
74 °Climate normal

McHenry, Friday, 30 October

Climate normal for this date — 60-year average.

Average high74°
Average low56°
Average precipitation0.14 in
Chance of precipitation20%
Record high87° (2016)
Record low42° (2008)
Sat, 3175° / 56°0.12Climate normal
75 °Climate normal

McHenry, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high75°
Average low56°
Average precipitation0.12 in
Chance of precipitation22%
Record high88° (2016)
Record low37° (1993)
Sun, 0174° / 56°0.12Climate normal
74 °Climate normal

McHenry, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high74°
Average low56°
Average precipitation0.12 in
Chance of precipitation30%
Record high84° (2016)
Record low32° (1993)
Mon, 0272° / 55°0.11Climate normal
72 °Climate normal

McHenry, Monday, 2 November

Climate normal for this date — 60-year average.

Average high72°
Average low55°
Average precipitation0.11 in
Chance of precipitation23%
Record high85° (2024)
Record low37° (1993)
Tue, 0372° / 53°0.08Climate normal
72 °Climate normal

McHenry, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high72°
Average low53°
Average precipitation0.08 in
Chance of precipitation12%
Record high84° (2024)
Record low30° (1966)
Wed, 0471° / 53°0.09Climate normal
71 °Climate normal

McHenry, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high71°
Average low53°
Average precipitation0.09 in
Chance of precipitation23%
Record high86° (2016)
Record low32° (1991)
Thu, 0571° / 54°0.12Climate normal
71 °Climate normal

McHenry, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high71°
Average low54°
Average precipitation0.12 in
Chance of precipitation30%
Record high83° (2024)
Record low31° (1991)
Fri, 0671° / 53°0.05Climate normal
71 °Climate normal

McHenry, Friday, 6 November

Climate normal for this date — 60-year average.

Average high71°
Average low53°
Average precipitation0.05 in
Chance of precipitation20%
Record high84° (2024)
Record low32° (1991)
Sat, 0771° / 54°0.08Climate normal
71 °Climate normal

McHenry, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high71°
Average low54°
Average precipitation0.08 in
Chance of precipitation28%
Record high85° (2024)
Record low36° (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 McHenry, 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 McHenry, 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.