As of 11:58 CDT

Weather in Niles, IL

54°Current weather

Niles, Saturday, 17 October, 11:58

Clear. Feels like 52°. High 54°, low 36°.

Pressure30.53 inHg
Wind3.4 mph N
Humidity63%
Visibility6.2 mi
Dew point41°

Monthly outlook for Niles, IL: average high 66°, average low 50.6°. That is 4.9° above the climate normal for October. Precipitation is expected on 4 days (about 0.7 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 27 October (74.5°), the coolest 17 October (35.7°).

66°/50.6°
Average high / low
+4.9°
Above normal
4 / 5
Wet days / normal
0.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
17 October – 26 October65.2°58.2°+3.9°
27 October – 5 November67.3°54.4°+7.2°
6 November – 15 Novemberat normal49°—

October records over 66 years

88.2°3 October 2025All-time high
26.2°31 October 2023All-time low

Climate normals and records are computed from the nearest reference point — Park Ridge (2 mi).

Sun, 1859° / 43°0Clear
59 °Clear

Niles, Sunday, 18 October

Clear. High 59°, low 43°.

Pressure30.42 inHg
Wind11.1 mph SW
Humidity59%
Visibility6.2 mi
Dew point42°
Mon, 1963° / 41°0Mostly clear
63 °Mostly clear

Niles, Monday, 19 October

Mostly clear. High 63°, low 41°.

Pressure30.42 inHg
Wind2.8 mph SW
Humidity61%
Visibility6.2 mi
Dew point46°
Tue, 2064° / 45°0Clear
64 °Clear

Niles, Tuesday, 20 October

Clear. High 64°, low 45°.

Pressure30.39 inHg
Wind3.4 mph SE
Humidity62%
Visibility6.2 mi
Dew point50°
Wed, 2166° / 46°0Clear
66 °Clear

Niles, Wednesday, 21 October

Clear. High 66°, low 46°.

Pressure30.27 inHg
Wind4.4 mph SW
Humidity55%
Visibility—
Dew point47°
Thu, 2267° / 48°0Clear
67 °Clear

Niles, Thursday, 22 October

Clear. High 67°, low 48°.

Pressure30.27 inHg
Wind4.6 mph E
Humidity62%
Visibility—
Dew point51°
Fri, 2373° / 56°0Clear
73 °Clear

Niles, Friday, 23 October

Clear. High 73°, low 56°.

Pressure30.18 inHg
Wind6.4 mph SE
Humidity29%
Visibility—
Dew point36°
Sat, 2472° / 60°0Overcast
72 °Overcast

Niles, Saturday, 24 October

Overcast. High 72°, low 60°.

Pressure30.15 inHg
Wind10.8 mph S
Humidity27%
Visibility—
Dew point34°
Sun, 2572° / 58°0Overcast
72 °Overcast

Niles, Sunday, 25 October

Overcast. High 72°, low 58°.

Pressure30.00 inHg
Wind13 mph W
Humidity51%
Visibility—
Dew point51°
Mon, 2663° / 52°0Clear
63 °Clear

Niles, Monday, 26 October

Clear. High 63°, low 52°.

Pressure30.21 inHg
Wind6.5 mph NW
Humidity43%
Visibility—
Dew point39°
Tue, 2775° / 56°0Overcast
75 °Overcast

Niles, Tuesday, 27 October

Overcast. High 75°, low 56°.

Pressure30.00 inHg
Wind13.4 mph S
Humidity42%
Visibility—
Dew point48°
Wed, 2868° / 62°0.13Light rain
68 °Light rain

Niles, Wednesday, 28 October

Light rain. High 68°, low 62°.

Pressure29.88 inHg
Wind14.6 mph SW
Humidity52%
Visibility—
Dew point47°
Thu, 2964° / 52°0.04Light rain
64 °Light rain

Niles, Thursday, 29 October

Light rain. High 64°, low 52°.

Pressure30.12 inHg
Wind13 mph W
Humidity31%
Visibility—
Dew point30°
Fri, 3068° / 56°0.41Rain
68 °Rain

Niles, Friday, 30 October

Rain. High 68°, low 56°.

Pressure29.77 inHg
Wind13.8 mph S
Humidity97%
Visibility—
Dew point60°
Sat, 3171° / 52°0.13Light rain
71 °Light rain

Niles, Saturday, 31 October

Light rain. High 71°, low 52°.

Pressure29.59 inHg
Wind20.7 mph SW
Humidity38%
Visibility—
Dew point38°
Sun, 0158° / 47°0Overcast
58 °Overcast

Niles, Sunday, 1 November

Overcast. High 58°, low 47°.

Pressure30.15 inHg
Wind9.8 mph W
Humidity24%
Visibility—
Dew point19°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0254° / 42°0.12Climate normal
54 °Climate normal

Niles, Monday, 2 November

Climate normal for this date — 60-year average.

Average high54°
Average low42°
Average precipitation0.12 in
Chance of precipitation38%
Record high73° (1961)
Record low24° (1991)
Tue, 0353° / 41°0.06Climate normal
53 °Climate normal

Niles, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high53°
Average low41°
Average precipitation0.06 in
Chance of precipitation22%
Record high71° (1987)
Record low18° (1991)
Wed, 0452° / 42°0.09Climate normal
52 °Climate normal

Niles, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high52°
Average low42°
Average precipitation0.09 in
Chance of precipitation27%
Record high70° (2022)
Record low17° (1991)
Thu, 0553° / 41°0.13Climate normal
53 °Climate normal

Niles, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high53°
Average low41°
Average precipitation0.13 in
Chance of precipitation33%
Record high73° (1978)
Record low20° (1991)
Fri, 0652° / 39°0.07Climate normal
52 °Climate normal

Niles, Friday, 6 November

Climate normal for this date — 60-year average.

Average high52°
Average low39°
Average precipitation0.07 in
Chance of precipitation30%
Record high71° (1975)
Record low24° (1991)
Sat, 0751° / 39°0.05Climate normal
51 °Climate normal

Niles, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high51°
Average low39°
Average precipitation0.05 in
Chance of precipitation22%
Record high69° (2020)
Record low20° (1991)
Sun, 0851° / 39°0.05Climate normal
51 °Climate normal

Niles, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high51°
Average low39°
Average precipitation0.05 in
Chance of precipitation18%
Record high74° (2020)
Record low17° (1991)
Mon, 0951° / 39°0.12Climate normal
51 °Climate normal

Niles, Monday, 9 November

Climate normal for this date — 60-year average.

Average high51°
Average low39°
Average precipitation0.12 in
Chance of precipitation38%
Record high72° (2020)
Record low21° (1991)
Tue, 1050° / 39°0.11Climate normal
50 °Climate normal

Niles, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high50°
Average low39°
Average precipitation0.11 in
Chance of precipitation33%
Record high73° (2020)
Record low18° (2017)
Wed, 1148° / 36°0.08Climate normal
48 °Climate normal

Niles, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high48°
Average low36°
Average precipitation0.08 in
Chance of precipitation32%
Record high69° (1964)
Record low15° (2019)
Thu, 1246° / 35°0.06Climate normal
46 °Climate normal

Niles, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high46°
Average low35°
Average precipitation0.06 in
Chance of precipitation23%
Record high66° (1964)
Record low3° (2019)
Fri, 1346° / 35°0.05Climate normal
46 °Climate normal

Niles, Friday, 13 November

Climate normal for this date — 60-year average.

Average high46°
Average low35°
Average precipitation0.05 in
Chance of precipitation18%
Record high68° (1999)
Record low1° (2019)
Sat, 1447° / 35°0.07Climate normal
47 °Climate normal

Niles, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high47°
Average low35°
Average precipitation0.07 in
Chance of precipitation33%
Record high68° (1971)
Record low15° (1986)
Sun, 1547° / 36°0.09Climate normal
47 °Climate normal

Niles, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high47°
Average low36°
Average precipitation0.09 in
Chance of precipitation28%
Record high69° (2025)
Record low19° (2019)

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 Niles, 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 Niles, 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.