As of 17:55 CDT

Weather in Hydro, KY

77°Current weather

Hydro, Tuesday, 6 October, 17:55

Clear. Feels like 76°. High 78°, low 48°.

Pressure30.00 inHg
Wind0 mph N
Humidity31%
Visibility6.2 mi
Dew point44°

Monthly outlook for Hydro, KY: average high 75.3°, average low 57.2°. That is 3.2° above the climate normal for October. Precipitation is expected on 4 days (about 3.1 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 9 October (83.5°), the coolest 6 October (48.3°).

75.3°/57.2°
Average high / low
+3.2°
Above normal
4 / 4
Wet days / normal
3.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
6 October – 15 October78.9°71.2°+4.3°
16 October – 25 October69.4°66.3°+1.7°
26 October – 4 Novemberat normal63.7°—

October records over 66 years

94.3°2 October 2019All-time high
29.7°31 October 2023All-time low

Climate normals and records are computed from the nearest reference point — Smiths Grove (6 mi).

Wed, 0783° / 51°0Clear
83 °Clear

Hydro, Wednesday, 7 October

Clear. High 83°, low 51°.

Pressure29.97 inHg
Wind8 mph SW
Humidity51%
Visibility6.2 mi
Dew point58°
Thu, 0882° / 53°0Clear
82 °Clear

Hydro, Thursday, 8 October

Clear. High 82°, low 53°.

Pressure30.09 inHg
Wind4.8 mph NE
Humidity50%
Visibility6.2 mi
Dew point58°
Fri, 0983° / 57°0Clear
83 °Clear

Hydro, Friday, 9 October

Clear. High 83°, low 57°.

Pressure30.21 inHg
Wind8.8 mph E
Humidity33%
Visibility6.2 mi
Dew point49°
Sat, 1082° / 63°0.01Light rain
82 °Light rain

Hydro, Saturday, 10 October

Light rain. High 82°, low 63°.

Pressure30.15 inHg
Wind7.4 mph E
Humidity40%
Visibility6.2 mi
Dew point53°
Sun, 1170° / 64°0.74Rain
70 °Rain

Hydro, Sunday, 11 October

Rain. High 70°, low 64°.

Pressure29.68 inHg
Wind23.9 mph S
Humidity78%
Visibility—
Dew point61°
Mon, 1270° / 61°0Overcast
70 °Overcast

Hydro, Monday, 12 October

Overcast. High 70°, low 61°.

Pressure30.00 inHg
Wind11.1 mph W
Humidity74%
Visibility—
Dew point59°
Tue, 1380° / 58°0Clear
80 °Clear

Hydro, Tuesday, 13 October

Clear. High 80°, low 58°.

Pressure30.03 inHg
Wind8.4 mph NE
Humidity47%
Visibility—
Dew point54°
Wed, 1482° / 57°0Clear
82 °Clear

Hydro, Wednesday, 14 October

Clear. High 82°, low 57°.

Pressure30.06 inHg
Wind8.5 mph E
Humidity46%
Visibility—
Dew point55°
Thu, 1578° / 62°0Clear
78 °Clear

Hydro, Thursday, 15 October

Clear. High 78°, low 62°.

Pressure30.09 inHg
Wind14 mph S
Humidity44%
Visibility—
Dew point53°
Fri, 1677° / 59°0Overcast
77 °Overcast

Hydro, Friday, 16 October

Overcast. High 77°, low 59°.

Pressure30.09 inHg
Wind13.2 mph S
Humidity51%
Visibility—
Dew point55°
Sat, 1780° / 58°0Clear
80 °Clear

Hydro, Saturday, 17 October

Clear. High 80°, low 58°.

Pressure30.06 inHg
Wind10.7 mph SE
Humidity38%
Visibility—
Dew point49°
Sun, 1866° / 60°1.31Rain
66 °Rain

Hydro, Sunday, 18 October

Rain. High 66°, low 60°.

Pressure30.09 inHg
Wind6.6 mph SE
Humidity97%
Visibility—
Dew point60°
Mon, 1957° / 52°0.85Rain
57 °Rain

Hydro, Monday, 19 October

Rain. High 57°, low 52°.

Pressure30.18 inHg
Wind9.6 mph NW
Humidity98%
Visibility—
Dew point52°
Tue, 2067° / 57°0.16Light rain
67 °Light rain

Hydro, Tuesday, 20 October

Light rain. High 67°, low 57°.

Pressure30.09 inHg
Wind4.4 mph S
Humidity81%
Visibility—
Dew point60°
Wed, 2169° / 53°0.03Light rain
69 °Light rain

Hydro, Wednesday, 21 October

Light rain. High 69°, low 53°.

Pressure30.06 inHg
Wind6.6 mph NW
Humidity47%
Visibility—
Dew point46°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2267° / 49°0.11Climate normal
67 °Climate normal

Hydro, Thursday, 22 October

Climate normal for this date — 60-year average.

Average high67°
Average low49°
Average precipitation0.11 in
Chance of precipitation17%
Record high85° (1963)
Record low33° (1987)
Fri, 2367° / 49°0.14Climate normal
67 °Climate normal

Hydro, Friday, 23 October

Climate normal for this date — 60-year average.

Average high67°
Average low49°
Average precipitation0.14 in
Chance of precipitation27%
Record high83° (1963)
Record low35° (1997)
Sat, 2465° / 50°0.12Climate normal
65 °Climate normal

Hydro, Saturday, 24 October

Climate normal for this date — 60-year average.

Average high65°
Average low50°
Average precipitation0.12 in
Chance of precipitation35%
Record high81° (2000)
Record low30° (1981)
Sun, 2564° / 49°0.13Climate normal
64 °Climate normal

Hydro, Sunday, 25 October

Climate normal for this date — 60-year average.

Average high64°
Average low49°
Average precipitation0.13 in
Chance of precipitation32%
Record high82° (2024)
Record low31° (2013)
Mon, 2665° / 48°0.14Climate normal
65 °Climate normal

Hydro, Monday, 26 October

Climate normal for this date — 60-year average.

Average high65°
Average low48°
Average precipitation0.14 in
Chance of precipitation33%
Record high81° (1963)
Record low30° (1962)
Tue, 2764° / 48°0.15Climate normal
64 °Climate normal

Hydro, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high64°
Average low48°
Average precipitation0.15 in
Chance of precipitation30%
Record high83° (1963)
Record low34° (1962)
Wed, 2864° / 48°0.14Climate normal
64 °Climate normal

Hydro, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high64°
Average low48°
Average precipitation0.14 in
Chance of precipitation32%
Record high79° (1971)
Record low30° (1976)
Thu, 2964° / 47°0.09Climate normal
64 °Climate normal

Hydro, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high64°
Average low47°
Average precipitation0.09 in
Chance of precipitation25%
Record high81° (2016)
Record low30° (1976)
Fri, 3065° / 48°0.12Climate normal
65 °Climate normal

Hydro, Friday, 30 October

Climate normal for this date — 60-year average.

Average high65°
Average low48°
Average precipitation0.12 in
Chance of precipitation25%
Record high81° (2016)
Record low33° (2017)
Sat, 3165° / 49°0.11Climate normal
65 °Climate normal

Hydro, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high65°
Average low49°
Average precipitation0.11 in
Chance of precipitation35%
Record high78° (2016)
Record low30° (2023)
Sun, 0165° / 49°0.15Climate normal
65 °Climate normal

Hydro, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high65°
Average low49°
Average precipitation0.15 in
Chance of precipitation33%
Record high83° (2016)
Record low27° (2023)
Mon, 0263° / 47°0.11Climate normal
63 °Climate normal

Hydro, Monday, 2 November

Climate normal for this date — 60-year average.

Average high63°
Average low47°
Average precipitation0.11 in
Chance of precipitation30%
Record high81° (2016)
Record low30° (2019)
Tue, 0361° / 45°0.07Climate normal
61 °Climate normal

Hydro, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high61°
Average low45°
Average precipitation0.07 in
Chance of precipitation28%
Record high78° (2003)
Record low22° (1966)
Wed, 0461° / 45°0.09Climate normal
61 °Climate normal

Hydro, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high61°
Average low45°
Average precipitation0.09 in
Chance of precipitation27%
Record high76° (2003)
Record low23° (1966)

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 Hydro, KY 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 Hydro, KY 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.