As of 21:14 CST

Weather in Ontario, KS

32°

Ontario, Friday, 13 November, 21:14

Clear. Feels like 27°. High 45°, low 27°.

Pressure30.18 inHg

Wind4.5 mph E

Humidity79%

Visibility6.2 mi

Dew point27°

See detailed hourly forecast

Monthly outlook for Ontario, KS: average high 48.3°, average low 30.7°. That is 1.1° below the climate normal for November. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 3 days and 1.0 inches. The warmest day looks like 20 November (64.3°), the coolest 24 November (13.7°).

48.3°/30.7°

Average high / low

−1.1°

Below normal

2 / 3

Wet days / normal

0.4 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
13 November – 22 November	52.3°	52.2°	+0°
23 November – 2 December	41.6°	46.1°	-2.5°
3 December – 12 December	at normal	42°	—

November records over 66 years

79.2°4 November 1978All-time high

7.3°13 November 1986All-time low

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

Sat, 1447° / 25°

47 °

Ontario, Saturday, 14 November

Overcast. High 47°, low 25°.

Pressure30.30 inHg

Wind10.7 mph SE

Humidity62%

Visibility6.2 mi

Dew point27°

Sun, 1549° / 26°

49 °

Ontario, Sunday, 15 November

Overcast. High 49°, low 26°.

Pressure30.45 inHg

Wind6.9 mph SE

Humidity59%

Visibility6.2 mi

Dew point33°

Mon, 1653° / 32°

53 °

Ontario, Monday, 16 November

Clear. High 53°, low 32°.

Pressure30.45 inHg

Wind11.1 mph S

Humidity56%

Visibility6.2 mi

Dew point36°

Tue, 1755° / 39°

55 °

Ontario, Tuesday, 17 November

Overcast. High 55°, low 39°.

Pressure30.30 inHg

Wind16.8 mph S

Humidity57%

Visibility6.2 mi

Dew point39°

Wed, 1859° / 48°

59 °

Ontario, Wednesday, 18 November

Partly cloudy. High 59°, low 48°.

Pressure30.06 inHg

Wind21.3 mph S

Humidity50%

Visibility—

Dew point38°

Thu, 1956° / 42°

0.01

56 °

Ontario, Thursday, 19 November

Light rain. High 56°, low 42°.

Pressure30.27 inHg

Wind13 mph SW

Humidity68%

Visibility—

Dew point44°

Fri, 2064° / 50°

64 °

Ontario, Friday, 20 November

Overcast. High 64°, low 50°.

Pressure30.03 inHg

Wind22.2 mph S

Humidity84%

Visibility—

Dew point55°

Sat, 2162° / 28°

0.08

62 °

Ontario, Saturday, 21 November

Light rain. High 62°, low 28°.

Pressure29.91 inHg

Wind24.7 mph NW

Humidity78%

Visibility—

Dew point42°

Sun, 2231° / 19°

0.01

31 °

Ontario, Sunday, 22 November

Light snow. High 31°, low 19°.

Pressure30.47 inHg

Wind22.3 mph NW

Humidity41%

Visibility—

Dew point8°

Mon, 2326° / 16°

26 °

Ontario, Monday, 23 November

Clear. High 26°, low 16°.

Pressure30.47 inHg

Wind16.9 mph N

Humidity41%

Visibility—

Dew point5°

Tue, 2433° / 14°

33 °

Ontario, Tuesday, 24 November

Mostly clear. High 33°, low 14°.

Pressure30.39 inHg

Wind12.9 mph S

Humidity33%

Visibility—

Dew point1°

Wed, 2547° / 27°

47 °

Ontario, Wednesday, 25 November

Overcast. High 47°, low 27°.

Pressure30.06 inHg

Wind14.8 mph SW

Humidity49%

Visibility—

Dew point23°

Thu, 2644° / 29°

44 °

Ontario, Thursday, 26 November

Overcast. High 44°, low 29°.

Pressure30.18 inHg

Wind12.9 mph E

Humidity60%

Visibility—

Dew point26°

Fri, 2754° / 39°

0.31

54 °

Ontario, Friday, 27 November

Light rain. High 54°, low 39°.

Pressure29.68 inHg

Wind18.5 mph SE

Humidity97%

Visibility—

Dew point46°

Sat, 2845° / 32°

0.01

45 °

Ontario, Saturday, 28 November

Light snow. High 45°, low 32°.

Pressure29.88 inHg

Wind20 mph NW

Humidity64%

Visibility—

Dew point28°

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

Sun, 2946° / 31°

0.1

46 °

Ontario, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high46°

Average low31°

Average precipitation0.1 in

Chance of precipitation25%

Record high71° (1998)

Record low12° (1976)

Mon, 3045° / 29°

0.06

45 °

Ontario, Monday, 30 November

Climate normal for this date — 60-year average.

Average high45°

Average low29°

Average precipitation0.06 in

Chance of precipitation17%

Record high66° (1995)

Record low9° (1964)

Tue, 0145° / 29°

0.07

45 °

Ontario, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high45°

Average low29°

Average precipitation0.07 in

Chance of precipitation15%

Record high64° (1982)

Record low1° (1985)

Wed, 0245° / 29°

0.02

45 °

Ontario, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high45°

Average low29°

Average precipitation0.02 in

Chance of precipitation12%

Record high67° (2021)

Record low-3° (1985)

Thu, 0344° / 29°

0.05

44 °

Ontario, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high44°

Average low29°

Average precipitation0.05 in

Chance of precipitation17%

Record high70° (2012)

Record low-1° (1985)

Fri, 0444° / 29°

0.05

44 °

Ontario, Friday, 4 December

Climate normal for this date — 60-year average.

Average high44°

Average low29°

Average precipitation0.05 in

Chance of precipitation13%

Record high69° (2017)

Record low11° (2025)

Sat, 0544° / 29°

0.06

44 °

Ontario, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high44°

Average low29°

Average precipitation0.06 in

Chance of precipitation22%

Record high66° (2001)

Record low4° (1964)

Sun, 0641° / 27°

0.07

41 °

Ontario, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high41°

Average low27°

Average precipitation0.07 in

Chance of precipitation18%

Record high62° (1980)

Record low4° (1972)

Mon, 0741° / 26°

0.05

41 °

Ontario, Monday, 7 December

Climate normal for this date — 60-year average.

Average high41°

Average low26°

Average precipitation0.05 in

Chance of precipitation12%

Record high62° (1991)

Record low4° (2013)

Tue, 0841° / 26°

0.05

41 °

Ontario, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high41°

Average low26°

Average precipitation0.05 in

Chance of precipitation20%

Record high61° (1991)

Record low0° (2005)

Wed, 0941° / 26°

0.05

41 °

Ontario, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high41°

Average low26°

Average precipitation0.05 in

Chance of precipitation20%

Record high61° (2015)

Record low-10° (2005)

Thu, 1041° / 25°

0.04

41 °

Ontario, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high41°

Average low25°

Average precipitation0.04 in

Chance of precipitation13%

Record high62° (1965)

Record low-4° (2009)

Fri, 1141° / 26°

0.04

41 °

Ontario, Friday, 11 December

Climate normal for this date — 60-year average.

Average high41°

Average low26°

Average precipitation0.04 in

Chance of precipitation10%

Record high67° (1965)

Record low0° (2000)

Sat, 1241° / 27°

0.03

41 °

Ontario, Saturday, 12 December

Climate normal for this date — 60-year average.

Average high41°

Average low27°

Average precipitation0.03 in

Chance of precipitation12%

Record high61° (1968)

Record low-6° (2000)

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 Ontario, KS 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 Ontario, KS 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.