As of 08:01 CDT

Weather in Hayden, MO

50°

Hayden, Friday, 23 October, 08:01

Clear. Feels like 49°. High 76°, low 50°.

Pressure30.24 inHg

Wind5.9 mph S

Humidity83%

Visibility6.2 mi

Dew point46°

See detailed hourly forecast

Monthly outlook for Hayden, MO: average high 67.1°, average low 48°. That is 3.4° above the climate normal for October. Precipitation is expected on 4 days (about 1.1 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 29 October (79.8°), the coolest 3 November (38.3°).

67.1°/48°

Average high / low

+3.4°

Above normal

4 / 5

Wet days / normal

1.1 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
23 October – 1 November	71.7°	62.5°	+5.1°
2 November – 11 November	59.5°	58°	+0.8°
12 November – 21 November	at normal	54.3°	—

October records over 66 years

91.4°10 October 1963All-time high

26.1°31 October 1993All-time low

Climate normals and records are computed from the nearest reference point — Rolla (15 mi).

Sat, 2477° / 48°

77 °

Hayden, Saturday, 24 October

Overcast. High 77°, low 48°.

Pressure30.33 inHg

Wind5.1 mph S

Humidity47%

Visibility6.2 mi

Dew point49°

Sun, 2579° / 50°

79 °

Hayden, Sunday, 25 October

Partly cloudy. High 79°, low 50°.

Pressure30.36 inHg

Wind4.4 mph S

Humidity41%

Visibility6.2 mi

Dew point50°

Mon, 2676° / 56°

76 °

Hayden, Monday, 26 October

Overcast. High 76°, low 56°.

Pressure30.30 inHg

Wind4.9 mph S

Humidity38%

Visibility6.2 mi

Dew point47°

Tue, 2773° / 54°

73 °

Hayden, Tuesday, 27 October

Overcast. High 73°, low 54°.

Pressure30.21 inHg

Wind6.1 mph S

Humidity40%

Visibility—

Dew point44°

Wed, 2877° / 55°

77 °

Hayden, Wednesday, 28 October

Clear. High 77°, low 55°.

Pressure30.06 inHg

Wind10.6 mph SW

Humidity35%

Visibility—

Dew point43°

Thu, 2980° / 57°

80 °

Hayden, Thursday, 29 October

Overcast. High 80°, low 57°.

Pressure30.06 inHg

Wind12.5 mph S

Humidity35%

Visibility—

Dew point45°

Fri, 3067° / 57°

0.65

67 °

Hayden, Friday, 30 October

Rain. High 67°, low 57°.

Pressure30.00 inHg

Wind18.4 mph S

Humidity89%

Visibility—

Dew point55°

Sat, 3161° / 54°

0.32

61 °

Hayden, Saturday, 31 October

Rain. High 61°, low 54°.

Pressure29.91 inHg

Wind9.2 mph S

Humidity96%

Visibility—

Dew point58°

Sun, 0152° / 45°

0.04

52 °

Hayden, Sunday, 1 November

Light rain. High 52°, low 45°.

Pressure30.15 inHg

Wind12.4 mph NW

Humidity73%

Visibility—

Dew point42°

Mon, 0254° / 40°

54 °

Hayden, Monday, 2 November

Clear. High 54°, low 40°.

Pressure30.30 inHg

Wind12.7 mph NW

Humidity45%

Visibility—

Dew point30°

Tue, 0358° / 38°

58 °

Hayden, Tuesday, 3 November

Overcast. High 58°, low 38°.

Pressure30.33 inHg

Wind7.6 mph NW

Humidity44%

Visibility—

Dew point32°

Wed, 0460° / 39°

60 °

Hayden, Wednesday, 4 November

Clear. High 60°, low 39°.

Pressure30.30 inHg

Wind6.1 mph NW

Humidity39%

Visibility—

Dew point31°

Thu, 0563° / 39°

63 °

Hayden, Thursday, 5 November

Clear. High 63°, low 39°.

Pressure30.27 inHg

Wind5 mph S

Humidity32%

Visibility—

Dew point28°

Fri, 0662° / 42°

62 °

Hayden, Friday, 6 November

Overcast. High 62°, low 42°.

Pressure30.12 inHg

Wind6.5 mph S

Humidity39%

Visibility—

Dew point33°

Sat, 0760° / 43°

0.04

60 °

Hayden, Saturday, 7 November

Light rain. High 60°, low 43°.

Pressure30.09 inHg

Wind6.1 mph NW

Humidity49%

Visibility—

Dew point38°

From day 17 onward the outlook is built from 60-year climate statistics

Sun, 0859° / 42°

0.04

59 °

Hayden, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high59°

Average low42°

Average precipitation0.04 in

Chance of precipitation15%

Record high81° (2023)

Record low11° (1991)

Mon, 0959° / 42°

0.11

59 °

Hayden, Monday, 9 November

Climate normal for this date — 60-year average.

Average high59°

Average low42°

Average precipitation0.11 in

Chance of precipitation30%

Record high78° (2022)

Record low19° (1991)

Tue, 1057° / 41°

0.11

57 °

Hayden, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high57°

Average low41°

Average precipitation0.11 in

Chance of precipitation27%

Record high74° (2022)

Record low17° (2018)

Wed, 1156° / 39°

0.09

56 °

Hayden, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high56°

Average low39°

Average precipitation0.09 in

Chance of precipitation25%

Record high77° (1989)

Record low22° (2019)

Thu, 1254° / 37°

0.06

54 °

Hayden, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high54°

Average low37°

Average precipitation0.06 in

Chance of precipitation20%

Record high75° (1999)

Record low10° (2019)

Fri, 1355° / 38°

0.06

55 °

Hayden, Friday, 13 November

Climate normal for this date — 60-year average.

Average high55°

Average low38°

Average precipitation0.06 in

Chance of precipitation23%

Record high79° (1999)

Record low10° (1986)

Sat, 1455° / 39°

0.08

55 °

Hayden, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high55°

Average low39°

Average precipitation0.08 in

Chance of precipitation22%

Record high78° (2025)

Record low16° (1986)

Sun, 1555° / 39°

0.15

55 °

Hayden, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high55°

Average low39°

Average precipitation0.15 in

Chance of precipitation38%

Record high77° (2025)

Record low23° (1982)

Mon, 1654° / 38°

0.12

54 °

Hayden, Monday, 16 November

Climate normal for this date — 60-year average.

Average high54°

Average low38°

Average precipitation0.12 in

Chance of precipitation25%

Record high74° (2021)

Record low19° (1997)

Tue, 1756° / 39°

0.15

56 °

Hayden, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high56°

Average low39°

Average precipitation0.15 in

Chance of precipitation30%

Record high76° (2016)

Record low9° (1997)

Wed, 1854° / 39°

0.15

54 °

Hayden, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high54°

Average low39°

Average precipitation0.15 in

Chance of precipitation35%

Record high75° (2025)

Record low14° (2014)

Thu, 1955° / 39°

0.11

55 °

Hayden, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high55°

Average low39°

Average precipitation0.11 in

Chance of precipitation27%

Record high71° (1979)

Record low20° (1980)

Fri, 2053° / 38°

0.14

53 °

Hayden, Friday, 20 November

Climate normal for this date — 60-year average.

Average high53°

Average low38°

Average precipitation0.14 in

Chance of precipitation28%

Record high71° (1990)

Record low19° (2022)

Sat, 2153° / 37°

0.07

53 °

Hayden, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high53°

Average low37°

Average precipitation0.07 in

Chance of precipitation23%

Record high72° (2025)

Record low15° (1964)

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 Hayden, MO 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 Hayden, MO 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.