As of 00:19 CST

Weather in Hartford, IL

59°

Hartford, Monday, 2 November, 00:19

Overcast. Feels like 59°. High 71°, low 59°.

Pressure30.15 inHg

Wind8.1 mph SE

Humidity95%

Visibility6.2 mi

Dew point57°

See detailed hourly forecast

Monthly outlook for Hartford, IL: average high 66.1°, average low 51°. That is 5.7° above the climate normal for November. Precipitation is expected on 1 day (about 1.2 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 15 November (74.6°), the coolest 12 November (42.2°).

66.1°/51°

Average high / low

+5.7°

Above normal

1 / 4

Wet days / normal

1.2 in

Precipitation this month

Ten-day blocks vs climate normal

Period	Forecast high	Normal	Difference
2 November – 11 November	65°	57.3°	+4.3°
12 November – 21 November	67.8°	53°	+8.2°
22 November – 1 December	at normal	48.7°	—

November records over 66 years

79.9°8 November 2023All-time high

3.7°8 November 1991All-time low

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

Tue, 0374° / 64°

1.18

74 °

Hartford, Tuesday, 3 November

Heavy rain. High 74°, low 64°.

Pressure29.80 inHg

Wind17.2 mph S

Humidity74%

Visibility6.2 mi

Dew point63°

Wed, 0466° / 55°

66 °

Hartford, Wednesday, 4 November

Clear. High 66°, low 55°.

Pressure29.83 inHg

Wind12.3 mph W

Humidity56%

Visibility6.2 mi

Dew point47°

Thu, 0568° / 50°

68 °

Hartford, Thursday, 5 November

Overcast. High 68°, low 50°.

Pressure29.85 inHg

Wind7.1 mph SW

Humidity54%

Visibility6.2 mi

Dew point49°

Fri, 0657° / 47°

0.03

57 °

Hartford, Friday, 6 November

Light rain. High 57°, low 47°.

Pressure29.94 inHg

Wind9.6 mph NW

Humidity71%

Visibility—

Dew point46°

Sat, 0760° / 50°

60 °

Hartford, Saturday, 7 November

Overcast. High 60°, low 50°.

Pressure30.03 inHg

Wind6.5 mph E

Humidity59%

Visibility—

Dew point43°

Sun, 0862° / 47°

62 °

Hartford, Sunday, 8 November

Overcast. High 62°, low 47°.

Pressure30.15 inHg

Wind5.9 mph E

Humidity48%

Visibility—

Dew point39°

Mon, 0964° / 47°

64 °

Hartford, Monday, 9 November

Clear. High 64°, low 47°.

Pressure30.06 inHg

Wind4.9 mph NW

Humidity49%

Visibility—

Dew point40°

Tue, 1066° / 49°

66 °

Hartford, Tuesday, 10 November

Clear. High 66°, low 49°.

Pressure30.06 inHg

Wind8.8 mph NW

Humidity45%

Visibility—

Dew point40°

Wed, 1162° / 46°

62 °

Hartford, Wednesday, 11 November

Clear. High 62°, low 46°.

Pressure30.15 inHg

Wind7.2 mph N

Humidity38%

Visibility—

Dew point34°

Thu, 1258° / 42°

58 °

Hartford, Thursday, 12 November

Clear. High 58°, low 42°.

Pressure30.27 inHg

Wind6.3 mph N

Humidity43%

Visibility—

Dew point32°

Fri, 1363° / 42°

63 °

Hartford, Friday, 13 November

Clear. High 63°, low 42°.

Pressure30.33 inHg

Wind9.1 mph S

Humidity35%

Visibility—

Dew point30°

Sat, 1470° / 47°

70 °

Hartford, Saturday, 14 November

Clear. High 70°, low 47°.

Pressure30.21 inHg

Wind13 mph S

Humidity36%

Visibility—

Dew point36°

Sun, 1575° / 56°

75 °

Hartford, Sunday, 15 November

Clear. High 75°, low 56°.

Pressure30.15 inHg

Wind11.7 mph SW

Humidity53%

Visibility—

Dew point52°

Mon, 1674° / 58°

74 °

Hartford, Monday, 16 November

Clear. High 74°, low 58°.

Pressure30.12 inHg

Wind10.3 mph S

Humidity52%

Visibility—

Dew point52°

Tue, 1768° / 59°

68 °

Hartford, Tuesday, 17 November

Overcast. High 68°, low 59°.

Pressure30.03 inHg

Wind16.4 mph S

Humidity62%

Visibility—

Dew point53°

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

Wed, 1854° / 40°

0.17

54 °

Hartford, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high54°

Average low40°

Average precipitation0.17 in

Chance of precipitation32%

Record high70° (2024)

Record low14° (2014)

Thu, 1953° / 39°

0.07

53 °

Hartford, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high53°

Average low39°

Average precipitation0.07 in

Chance of precipitation32%

Record high72° (1985)

Record low21° (2022)

Fri, 2052° / 38°

0.1

52 °

Hartford, Friday, 20 November

Climate normal for this date — 60-year average.

Average high52°

Average low38°

Average precipitation0.1 in

Chance of precipitation33%

Record high71° (2007)

Record low18° (1984)

Sat, 2151° / 38°

0.1

51 °

Hartford, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high51°

Average low38°

Average precipitation0.1 in

Chance of precipitation25%

Record high71° (1990)

Record low17° (1964)

Sun, 2251° / 37°

0.09

51 °

Hartford, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high51°

Average low37°

Average precipitation0.09 in

Chance of precipitation30%

Record high71° (2010)

Record low17° (1964)

Mon, 2351° / 36°

0.1

51 °

Hartford, Monday, 23 November

Climate normal for this date — 60-year average.

Average high51°

Average low36°

Average precipitation0.1 in

Chance of precipitation27%

Record high66° (1966)

Record low18° (1970)

Tue, 2450° / 35°

0.15

50 °

Hartford, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high50°

Average low35°

Average precipitation0.15 in

Chance of precipitation28%

Record high69° (1966)

Record low16° (1970)

Wed, 2550° / 36°

0.17

50 °

Hartford, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high50°

Average low36°

Average precipitation0.17 in

Chance of precipitation35%

Record high68° (1990)

Record low20° (1977)

Thu, 2650° / 37°

0.17

50 °

Hartford, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high50°

Average low37°

Average precipitation0.17 in

Chance of precipitation42%

Record high74° (1965)

Record low13° (1977)

Fri, 2749° / 36°

0.21

49 °

Hartford, Friday, 27 November

Climate normal for this date — 60-year average.

Average high49°

Average low36°

Average precipitation0.21 in

Chance of precipitation45%

Record high70° (1989)

Record low15° (1993)

Sat, 2846° / 33°

0.11

46 °

Hartford, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high46°

Average low33°

Average precipitation0.11 in

Chance of precipitation27%

Record high69° (1998)

Record low9° (1977)

Sun, 2947° / 34°

0.08

47 °

Hartford, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high47°

Average low34°

Average precipitation0.08 in

Chance of precipitation25%

Record high69° (1998)

Record low15° (1976)

Mon, 3048° / 34°

0.18

48 °

Hartford, Monday, 30 November

Climate normal for this date — 60-year average.

Average high48°

Average low34°

Average precipitation0.18 in

Chance of precipitation33%

Record high67° (2014)

Record low11° (1964)

Tue, 0146° / 33°

0.12

46 °

Hartford, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high46°

Average low33°

Average precipitation0.12 in

Chance of precipitation30%

Record high69° (1970)

Record low15° (1985)

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 Hartford, IL 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 Hartford, IL 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.