As of 19:45 CST

Weather in New Boston, IL

52°Current weather

New Boston, Sunday, 8 November, 19:45

Clear. Feels like 50°. High 63°, low 39°.

Pressure30.09 inHg
Wind5 mph NW
Humidity69%
Visibility6.2 mi
Dew point42°

Monthly outlook for New Boston, IL: average high 54.9°, average low 39.7°. That is 3.3° above the climate normal for November. Precipitation is expected on 3 days (about 0.6 inches), against a normal of 4 days and 1.2 inches. The warmest day looks like 9 November (65.9°), the coolest 14 November (30.2°).

54.9°/39.7°
Average high / low
+3.3°
Above normal
3 / 4
Wet days / normal
0.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 November – 17 November55.4°50°+3°
18 November – 27 November54.2°46.1°+4.5°
28 November – 7 Decemberat normal39.8°—

November records over 66 years

77.2°8 November 1999All-time high
3.4°8 November 1991All-time low

Climate normals and records are computed from the nearest reference point — Mediapolis (14 mi).

Mon, 0966° / 37°0Partly cloudy
66 °Partly cloudy

New Boston, Monday, 9 November

Partly cloudy. High 66°, low 37°.

Pressure30.09 inHg
Wind8.3 mph SW
Humidity46%
Visibility6.2 mi
Dew point40°
Tue, 1062° / 43°0Clear
62 °Clear

New Boston, Tuesday, 10 November

Clear. High 62°, low 43°.

Pressure30.12 inHg
Wind2.1 mph N
Humidity54%
Visibility6.2 mi
Dew point42°
Wed, 1158° / 43°0.33Heavy rain
58 °Heavy rain

New Boston, Wednesday, 11 November

Heavy rain. High 58°, low 43°.

Pressure29.85 inHg
Wind8 mph N
Humidity67%
Visibility6.2 mi
Dew point46°
Thu, 1246° / 39°0Overcast
46 °Overcast

New Boston, Thursday, 12 November

Overcast. High 46°, low 39°.

Pressure30.03 inHg
Wind14.2 mph N
Humidity55%
Visibility6.2 mi
Dew point26°
Fri, 1342° / 35°0Overcast
42 °Overcast

New Boston, Friday, 13 November

Overcast. High 42°, low 35°.

Pressure30.15 inHg
Wind11 mph N
Humidity63%
Visibility—
Dew point29°
Sat, 1446° / 30°0Clear
46 °Clear

New Boston, Saturday, 14 November

Clear. High 46°, low 30°.

Pressure30.21 inHg
Wind5.1 mph NW
Humidity57%
Visibility—
Dew point28°
Sun, 1553° / 34°0Partly cloudy
53 °Partly cloudy

New Boston, Sunday, 15 November

Partly cloudy. High 53°, low 34°.

Pressure30.09 inHg
Wind6.5 mph E
Humidity40%
Visibility—
Dew point25°
Mon, 1656° / 37°0Partly cloudy
56 °Partly cloudy

New Boston, Monday, 16 November

Partly cloudy. High 56°, low 37°.

Pressure30.18 inHg
Wind10.1 mph SE
Humidity41%
Visibility—
Dew point29°
Tue, 1762° / 44°0Overcast
62 °Overcast

New Boston, Tuesday, 17 November

Overcast. High 62°, low 44°.

Pressure30.21 inHg
Wind13.4 mph SE
Humidity50%
Visibility—
Dew point39°
Wed, 1858° / 48°0.03Light rain
58 °Light rain

New Boston, Wednesday, 18 November

Light rain. High 58°, low 48°.

Pressure30.18 inHg
Wind9.1 mph SE
Humidity59%
Visibility—
Dew point40°
Thu, 1954° / 41°0Clear
54 °Clear

New Boston, Thursday, 19 November

Clear. High 54°, low 41°.

Pressure30.21 inHg
Wind12.5 mph W
Humidity34%
Visibility—
Dew point24°
Fri, 2054° / 41°0.02Light rain
54 °Light rain

New Boston, Friday, 20 November

Light rain. High 54°, low 41°.

Pressure30.21 inHg
Wind9.7 mph S
Humidity33%
Visibility—
Dew point24°
Sat, 2148° / 38°0.04Light rain
48 °Light rain

New Boston, Saturday, 21 November

Light rain. High 48°, low 38°.

Pressure30.36 inHg
Wind15.2 mph NE
Humidity45%
Visibility—
Dew point26°
Sun, 2250° / 36°0Overcast
50 °Overcast

New Boston, Sunday, 22 November

Overcast. High 50°, low 36°.

Pressure30.24 inHg
Wind16.4 mph SE
Humidity50%
Visibility—
Dew point28°
Mon, 2360° / 51°0.18Light rain
60 °Light rain

New Boston, Monday, 23 November

Light rain. High 60°, low 51°.

Pressure29.91 inHg
Wind23 mph S
Humidity82%
Visibility—
Dew point54°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2445° / 31°0.07Climate normal
45 °Climate normal

New Boston, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high45°
Average low31°
Average precipitation0.07 in
Chance of precipitation20%
Record high68° (1966)
Record low10° (1985)
Wed, 2545° / 31°0.06Climate normal
45 °Climate normal

New Boston, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high45°
Average low31°
Average precipitation0.06 in
Chance of precipitation25%
Record high62° (2006)
Record low6° (1977)
Thu, 2645° / 31°0.11Climate normal
45 °Climate normal

New Boston, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high45°
Average low31°
Average precipitation0.11 in
Chance of precipitation42%
Record high69° (1965)
Record low4° (1977)
Fri, 2743° / 30°0.15Climate normal
43 °Climate normal

New Boston, Friday, 27 November

Climate normal for this date — 60-year average.

Average high43°
Average low30°
Average precipitation0.15 in
Chance of precipitation45%
Record high66° (1990)
Record low9° (2018)
Sat, 2840° / 27°0.08Climate normal
40 °Climate normal

New Boston, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high40°
Average low27°
Average precipitation0.08 in
Chance of precipitation20%
Record high67° (2006)
Record low6° (2018)
Sun, 2942° / 29°0.07Climate normal
42 °Climate normal

New Boston, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high42°
Average low29°
Average precipitation0.07 in
Chance of precipitation28%
Record high68° (1998)
Record low4° (1976)
Mon, 3042° / 28°0.09Climate normal
42 °Climate normal

New Boston, Monday, 30 November

Climate normal for this date — 60-year average.

Average high42°
Average low28°
Average precipitation0.09 in
Chance of precipitation20%
Record high66° (1998)
Record low7° (1964)
Tue, 0140° / 27°0.11Climate normal
40 °Climate normal

New Boston, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high40°
Average low27°
Average precipitation0.11 in
Chance of precipitation35%
Record high61° (1970)
Record low6° (1985)
Wed, 0241° / 27°0.05Climate normal
41 °Climate normal

New Boston, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high41°
Average low27°
Average precipitation0.05 in
Chance of precipitation25%
Record high67° (1982)
Record low-2° (1985)
Thu, 0340° / 26°0.08Climate normal
40 °Climate normal

New Boston, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high40°
Average low26°
Average precipitation0.08 in
Chance of precipitation25%
Record high69° (2012)
Record low-7° (1985)
Fri, 0439° / 26°0.04Climate normal
39 °Climate normal

New Boston, Friday, 4 December

Climate normal for this date — 60-year average.

Average high39°
Average low26°
Average precipitation0.04 in
Chance of precipitation18%
Record high68° (1998)
Record low-2° (1991)
Sat, 0540° / 25°0.07Climate normal
40 °Climate normal

New Boston, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high40°
Average low25°
Average precipitation0.07 in
Chance of precipitation27%
Record high67° (2001)
Record low1° (2008)
Sun, 0637° / 24°0.06Climate normal
37 °Climate normal

New Boston, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high37°
Average low24°
Average precipitation0.06 in
Chance of precipitation28%
Record high59° (1980)
Record low-3° (1964)
Mon, 0736° / 23°0.08Climate normal
36 °Climate normal

New Boston, Monday, 7 December

Climate normal for this date — 60-year average.

Average high36°
Average low23°
Average precipitation0.08 in
Chance of precipitation23%
Record high58° (2023)
Record low-9° (2005)

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 New Boston, 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 New Boston, 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.