As of 11:53 CDT

Weather in Mentor, MO

82°

Mentor, Saturday, 10 October, 11:53

Overcast. Feels like 82°. High 85°, low 57°.

Pressure30.03 inHg

Wind4 mph SW

Humidity42%

Visibility6.2 mi

Dew point57°

See detailed hourly forecast

Monthly outlook for Mentor, MO: average high 71.8°, average low 51.4°. That is 2.5° above the climate normal for October. Precipitation is expected on 4 days (about 2.7 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 13 October (90.5°), the coolest 18 October (29.4°).

71.8°/51.4°

Average high / low

+2.5°

Above normal

4 / 5

Wet days / normal

2.7 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
10 October – 19 October	73.3°	68°	+2.9°
20 October – 29 October	69.4°	64.7°	+2.6°
30 October – 8 November	at normal	60.1°	—

October records over 66 years

89.8°3 October 2006All-time high

24.8°31 October 1993All-time low

Climate normals and records are computed from the nearest reference point — Springfield (8 mi).

Sun, 1188° / 57°

88 °

Mentor, Sunday, 11 October

Clear. High 88°, low 57°.

Pressure30.00 inHg

Wind9.1 mph SW

Humidity35%

Visibility6.2 mi

Dew point54°

Mon, 1288° / 64°

88 °

Mentor, Monday, 12 October

Clear. High 88°, low 64°.

Pressure29.97 inHg

Wind13.8 mph SW

Humidity29%

Visibility6.2 mi

Dew point50°

Tue, 1390° / 70°

90 °

Mentor, Tuesday, 13 October

Clear. High 90°, low 70°.

Pressure29.94 inHg

Wind9.1 mph SW

Humidity48%

Visibility6.2 mi

Dew point64°

Wed, 1476° / 72°

76 °

Mentor, Wednesday, 14 October

Rain. High 76°, low 72°.

Pressure30.03 inHg

Wind9.1 mph S

Humidity95%

Visibility—

Dew point72°

Thu, 1576° / 69°

0.94

76 °

Mentor, Thursday, 15 October

Rain. High 76°, low 69°.

Pressure30.09 inHg

Wind8.7 mph SE

Humidity95%

Visibility—

Dew point71°

Fri, 1667° / 46°

67 °

Mentor, Friday, 16 October

Partly cloudy. High 67°, low 46°.

Pressure30.24 inHg

Wind20.4 mph NW

Humidity31%

Visibility—

Dew point30°

Sat, 1746° / 35°

46 °

Mentor, Saturday, 17 October

Clear. High 46°, low 35°.

Pressure30.50 inHg

Wind17.6 mph NW

Humidity34%

Visibility—

Dew point16°

Sun, 1853° / 29°

53 °

Mentor, Sunday, 18 October

Clear. High 53°, low 29°.

Pressure30.50 inHg

Wind8.2 mph SE

Humidity29%

Visibility—

Dew point16°

Mon, 1962° / 35°

62 °

Mentor, Monday, 19 October

Mostly clear. High 62°, low 35°.

Pressure30.36 inHg

Wind9.9 mph S

Humidity31%

Visibility—

Dew point25°

Tue, 2065° / 41°

65 °

Mentor, Tuesday, 20 October

Overcast. High 65°, low 41°.

Pressure30.21 inHg

Wind15.3 mph S

Humidity33%

Visibility—

Dew point30°

Wed, 2165° / 48°

0.64

65 °

Mentor, Wednesday, 21 October

Rain. High 65°, low 48°.

Pressure30.12 inHg

Wind11.9 mph S

Humidity80%

Visibility—

Dew point51°

Thu, 2270° / 46°

70 °

Mentor, Thursday, 22 October

Clear. High 70°, low 46°.

Pressure30.21 inHg

Wind5.2 mph S

Humidity33%

Visibility—

Dew point35°

Fri, 2373° / 50°

73 °

Mentor, Friday, 23 October

Clear. High 73°, low 50°.

Pressure30.15 inHg

Wind5.7 mph SE

Humidity34%

Visibility—

Dew point38°

Sat, 2476° / 53°

76 °

Mentor, Saturday, 24 October

Clear. High 76°, low 53°.

Pressure30.12 inHg

Wind7.8 mph S

Humidity40%

Visibility—

Dew point45°

Sun, 2569° / 49°

0.17

69 °

Mentor, Sunday, 25 October

Rain. High 69°, low 49°.

Pressure29.97 inHg

Wind18.9 mph N

Humidity56%

Visibility—

Dew point50°

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

Mon, 2663° / 47°

0.09

63 °

Mentor, Monday, 26 October

Climate normal for this date — 60-year average.

Average high63°

Average low47°

Average precipitation0.09 in

Chance of precipitation33%

Record high81° (2014)

Record low33° (2020)

Tue, 2763° / 47°

0.16

63 °

Mentor, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high63°

Average low47°

Average precipitation0.16 in

Chance of precipitation30%

Record high80° (1999)

Record low31° (2001)

Wed, 2862° / 46°

0.09

62 °

Mentor, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high62°

Average low46°

Average precipitation0.09 in

Chance of precipitation25%

Record high83° (2024)

Record low30° (2008)

Thu, 2963° / 46°

0.13

63 °

Mentor, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high63°

Average low46°

Average precipitation0.13 in

Chance of precipitation35%

Record high81° (2024)

Record low29° (2017)

Fri, 3063° / 47°

0.15

63 °

Mentor, Friday, 30 October

Climate normal for this date — 60-year average.

Average high63°

Average low47°

Average precipitation0.15 in

Chance of precipitation33%

Record high78° (1968)

Record low27° (1993)

Sat, 3162° / 47°

0.21

62 °

Mentor, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high62°

Average low47°

Average precipitation0.21 in

Chance of precipitation37%

Record high79° (2016)

Record low25° (1993)

Sun, 0162° / 46°

0.19

62 °

Mentor, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high62°

Average low46°

Average precipitation0.19 in

Chance of precipitation35%

Record high79° (2016)

Record low21° (2023)

Mon, 0260° / 45°

0.11

60 °

Mentor, Monday, 2 November

Climate normal for this date — 60-year average.

Average high60°

Average low45°

Average precipitation0.11 in

Chance of precipitation27%

Record high78° (2016)

Record low24° (1991)

Tue, 0359° / 44°

0.11

59 °

Mentor, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high59°

Average low44°

Average precipitation0.11 in

Chance of precipitation22%

Record high77° (1978)

Record low16° (1991)

Wed, 0459° / 44°

0.17

59 °

Mentor, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high59°

Average low44°

Average precipitation0.17 in

Chance of precipitation32%

Record high79° (1978)

Record low17° (1991)

Thu, 0558° / 43°

0.19

58 °

Mentor, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high58°

Average low43°

Average precipitation0.19 in

Chance of precipitation33%

Record high77° (1978)

Record low23° (1976)

Fri, 0659° / 42°

0.12

59 °

Mentor, Friday, 6 November

Climate normal for this date — 60-year average.

Average high59°

Average low42°

Average precipitation0.12 in

Chance of precipitation25%

Record high76° (1999)

Record low25° (1993)

Sat, 0759° / 43°

0.09

59 °

Mentor, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high59°

Average low43°

Average precipitation0.09 in

Chance of precipitation15%

Record high77° (2023)

Record low23° (1993)

Sun, 0859° / 44°

0.06

59 °

Mentor, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high59°

Average low44°

Average precipitation0.06 in

Chance of precipitation15%

Record high79° (2023)

Record low16° (1991)

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 Mentor, 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 Mentor, 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.