As of 23:40 CST

Weather in Fairmont, IL

39°Current weather

Fairmont, Thursday, 12 November, 23:40

Overcast. Feels like 33°. High 45°, low 39°.

Pressure30.00 inHg
Wind10.4 mph NW
Humidity69%
Visibility6.2 mi
Dew point30°

Monthly outlook for Fairmont, IL: average high 50.7°, average low 37.7°. That is 2.3° above the climate normal for November. Precipitation is expected on 2 days (about 1.5 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 22 November (64.5°), the coolest 26 November (27.1°).

50.7°/37.7°
Average high / low
+2.3°
Above normal
2 / 5
Wet days / normal
1.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 November – 21 November51.9°47.7°+2.3°
22 November – 1 December48.7°43.1°+3.1°
2 December – 11 Decemberat normal37.9°—

November records over 66 years

76.5°5 November 1978All-time high
5.4°26 November 1977All-time low

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

Fri, 1343° / 33°0.01Light rain
43 °Light rain

Fairmont, Friday, 13 November

Light rain. High 43°, low 33°.

Pressure30.06 inHg
Wind11.7 mph N
Humidity66%
Visibility6.2 mi
Dew point29°
Sat, 1445° / 30°0Clear
45 °Clear

Fairmont, Saturday, 14 November

Clear. High 45°, low 30°.

Pressure30.30 inHg
Wind6.6 mph NW
Humidity64%
Visibility6.2 mi
Dew point31°
Sun, 1546° / 29°0Clear
46 °Clear

Fairmont, Sunday, 15 November

Clear. High 46°, low 29°.

Pressure30.47 inHg
Wind2.8 mph NW
Humidity60%
Visibility6.2 mi
Dew point32°
Mon, 1649° / 30°0Clear
49 °Clear

Fairmont, Monday, 16 November

Clear. High 49°, low 30°.

Pressure30.53 inHg
Wind6 mph SW
Humidity55%
Visibility6.2 mi
Dew point33°
Tue, 1752° / 31°0Partly cloudy
52 °Partly cloudy

Fairmont, Tuesday, 17 November

Partly cloudy. High 52°, low 31°.

Pressure30.47 inHg
Wind6.3 mph SW
Humidity60%
Visibility—
Dew point35°
Wed, 1854° / 34°0Partly cloudy
54 °Partly cloudy

Fairmont, Wednesday, 18 November

Partly cloudy. High 54°, low 34°.

Pressure30.33 inHg
Wind12 mph S
Humidity58%
Visibility—
Dew point36°
Thu, 1963° / 48°0Light rain
63 °Light rain

Fairmont, Thursday, 19 November

Light rain. High 63°, low 48°.

Pressure30.09 inHg
Wind18.2 mph SW
Humidity62%
Visibility—
Dew point46°
Fri, 2059° / 45°0Overcast
59 °Overcast

Fairmont, Friday, 20 November

Overcast. High 59°, low 45°.

Pressure30.36 inHg
Wind7.7 mph SE
Humidity56%
Visibility—
Dew point39°
Sat, 2163° / 51°0Overcast
63 °Overcast

Fairmont, Saturday, 21 November

Overcast. High 63°, low 51°.

Pressure30.18 inHg
Wind13.3 mph SW
Humidity51%
Visibility—
Dew point43°
Sun, 2264° / 53°0Overcast
64 °Overcast

Fairmont, Sunday, 22 November

Overcast. High 64°, low 53°.

Pressure30.03 inHg
Wind11.3 mph S
Humidity59%
Visibility—
Dew point48°
Mon, 2360° / 57°0.11Light rain
60 °Light rain

Fairmont, Monday, 23 November

Light rain. High 60°, low 57°.

Pressure29.77 inHg
Wind17.2 mph S
Humidity82%
Visibility—
Dew point54°
Tue, 2457° / 36°1.41Heavy rain
57 °Heavy rain

Fairmont, Tuesday, 24 November

Heavy rain. High 57°, low 36°.

Pressure29.77 inHg
Wind18.9 mph N
Humidity78%
Visibility—
Dew point35°
Wed, 2536° / 30°0Partly cloudy
36 °Partly cloudy

Fairmont, Wednesday, 25 November

Partly cloudy. High 36°, low 30°.

Pressure30.15 inHg
Wind13.7 mph N
Humidity47%
Visibility—
Dew point17°
Thu, 2634° / 27°0Clear
34 °Clear

Fairmont, Thursday, 26 November

Clear. High 34°, low 27°.

Pressure30.42 inHg
Wind9.5 mph NW
Humidity37%
Visibility—
Dew point9°
Fri, 2742° / 29°0Overcast
42 °Overcast

Fairmont, Friday, 27 November

Overcast. High 42°, low 29°.

Pressure30.27 inHg
Wind18.2 mph S
Humidity47%
Visibility—
Dew point20°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2841° / 29°0.13Climate normal
41 °Climate normal

Fairmont, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high41°
Average low29°
Average precipitation0.13 in
Chance of precipitation22%
Record high64° (1998)
Record low5° (2018)
Sun, 2942° / 29°0.07Climate normal
42 °Climate normal

Fairmont, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.07 in
Chance of precipitation30%
Record high66° (1998)
Record low7° (1976)
Mon, 3042° / 29°0.09Climate normal
42 °Climate normal

Fairmont, Monday, 30 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.09 in
Chance of precipitation27%
Record high65° (1998)
Record low10° (1964)
Tue, 0140° / 28°0.15Climate normal
40 °Climate normal

Fairmont, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high40°
Average low28°
Average precipitation0.15 in
Chance of precipitation38%
Record high65° (1970)
Record low12° (1985)
Wed, 0241° / 28°0.06Climate normal
41 °Climate normal

Fairmont, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high41°
Average low28°
Average precipitation0.06 in
Chance of precipitation32%
Record high69° (1982)
Record low8° (1976)
Thu, 0340° / 28°0.09Climate normal
40 °Climate normal

Fairmont, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high40°
Average low28°
Average precipitation0.09 in
Chance of precipitation33%
Record high70° (2012)
Record low6° (2006)
Fri, 0439° / 27°0.07Climate normal
39 °Climate normal

Fairmont, Friday, 4 December

Climate normal for this date — 60-year average.

Average high39°
Average low27°
Average precipitation0.07 in
Chance of precipitation25%
Record high66° (1998)
Record low-2° (1991)
Sat, 0540° / 26°0.08Climate normal
40 °Climate normal

Fairmont, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high40°
Average low26°
Average precipitation0.08 in
Chance of precipitation28%
Record high67° (2001)
Record low-3° (1991)
Sun, 0638° / 25°0.06Climate normal
38 °Climate normal

Fairmont, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high38°
Average low25°
Average precipitation0.06 in
Chance of precipitation23%
Record high63° (1998)
Record low1° (1964)
Mon, 0736° / 25°0.12Climate normal
36 °Climate normal

Fairmont, Monday, 7 December

Climate normal for this date — 60-year average.

Average high36°
Average low25°
Average precipitation0.12 in
Chance of precipitation27%
Record high58° (1980)
Record low-6° (1972)
Tue, 0837° / 25°0.07Climate normal
37 °Climate normal

Fairmont, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high37°
Average low25°
Average precipitation0.07 in
Chance of precipitation28%
Record high64° (1991)
Record low0° (2006)
Wed, 0937° / 24°0.08Climate normal
37 °Climate normal

Fairmont, Wednesday, 9 December

Climate normal for this date — 60-year average.

Average high37°
Average low24°
Average precipitation0.08 in
Chance of precipitation37%
Record high53° (1990)
Record low-5° (1977)
Thu, 1037° / 23°0.09Climate normal
37 °Climate normal

Fairmont, Thursday, 10 December

Climate normal for this date — 60-year average.

Average high37°
Average low23°
Average precipitation0.09 in
Chance of precipitation25%
Record high59° (1971)
Record low-8° (1978)
Fri, 1135° / 23°0.11Climate normal
35 °Climate normal

Fairmont, Friday, 11 December

Climate normal for this date — 60-year average.

Average high35°
Average low23°
Average precipitation0.11 in
Chance of precipitation30%
Record high60° (2021)
Record low-15° (1972)

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 Fairmont, 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 Fairmont, 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.