As of 12:09 CDT

Weather in Pontoosuc, IL

72°Current weather

Pontoosuc, Friday, 23 October, 12:09

Clear. Feels like 71°. High 74°, low 50°.

Pressure30.27 inHg
Wind8.1 mph SE
Humidity48%
Visibility6.2 mi
Dew point51°
Sat, 2474° / 51°0Clear
74 °Clear

Pontoosuc, Saturday, 24 October

Clear. High 74°, low 51°.

Pressure30.30 inHg
Wind8.2 mph S
Humidity51%
Visibility6.2 mi
Dew point50°
Sun, 2575° / 51°0Overcast
75 °Overcast

Pontoosuc, Sunday, 25 October

Overcast. High 75°, low 51°.

Pressure30.36 inHg
Wind4.4 mph S
Humidity57%
Visibility6.2 mi
Dew point53°
Mon, 2673° / 54°0Overcast
73 °Overcast

Pontoosuc, Monday, 26 October

Overcast. High 73°, low 54°.

Pressure30.33 inHg
Wind2.4 mph E
Humidity64%
Visibility6.2 mi
Dew point55°
Tue, 2770° / 53°0Overcast
70 °Overcast

Pontoosuc, Tuesday, 27 October

Overcast. High 70°, low 53°.

Pressure30.24 inHg
Wind5.2 mph SE
Humidity72%
Visibility6.2 mi
Dew point53°
Wed, 2872° / 55°0.02Light rain
72 °Light rain

Pontoosuc, Wednesday, 28 October

Light rain. High 72°, low 55°.

Pressure30.03 inHg
Wind13.2 mph SW
Humidity48%
Visibility—
Dew point49°
Thu, 2963° / 51°0.25Light rain
63 °Light rain

Pontoosuc, Thursday, 29 October

Light rain. High 63°, low 51°.

Pressure30.12 inHg
Wind12.2 mph NW
Humidity82%
Visibility—
Dew point52°
Fri, 3048° / 46°0.78Rain
48 °Rain

Pontoosuc, Friday, 30 October

Rain. High 48°, low 46°.

Pressure30.24 inHg
Wind11.4 mph NE
Humidity81%
Visibility—
Dew point40°
Sat, 3158° / 48°0.02Light rain
58 °Light rain

Pontoosuc, Saturday, 31 October

Light rain. High 58°, low 48°.

Pressure30.09 inHg
Wind8.8 mph E
Humidity91%
Visibility—
Dew point52°
Sun, 0166° / 53°0Overcast
66 °Overcast

Pontoosuc, Sunday, 1 November

Overcast. High 66°, low 53°.

Pressure30.12 inHg
Wind5.9 mph SE
Humidity72%
Visibility—
Dew point52°
Mon, 0261° / 53°0.19Rain
61 °Rain

Pontoosuc, Monday, 2 November

Rain. High 61°, low 53°.

Pressure29.94 inHg
Wind15 mph SE
Humidity74%
Visibility—
Dew point52°
Tue, 0366° / 59°0.18Light rain
66 °Light rain

Pontoosuc, Tuesday, 3 November

Light rain. High 66°, low 59°.

Pressure29.62 inHg
Wind11.4 mph S
Humidity88%
Visibility—
Dew point61°
Wed, 0472° / 61°0.02Light rain
72 °Light rain

Pontoosuc, Wednesday, 4 November

Light rain. High 72°, low 61°.

Pressure29.74 inHg
Wind8.4 mph N
Humidity61%
Visibility—
Dew point55°
Thu, 0572° / 58°0.31Rain
72 °Rain

Pontoosuc, Thursday, 5 November

Rain. High 72°, low 58°.

Pressure29.77 inHg
Wind12.9 mph W
Humidity67%
Visibility—
Dew point57°
Fri, 0669° / 52°0Overcast
69 °Overcast

Pontoosuc, Friday, 6 November

Overcast. High 69°, low 52°.

Pressure29.88 inHg
Wind13.8 mph SW
Humidity45%
Visibility—
Dew point44°
Sat, 0774° / 53°0Mostly clear
74 °Mostly clear

Pontoosuc, Saturday, 7 November

Mostly clear. High 74°, low 53°.

Pressure29.85 inHg
Wind13.8 mph W
Humidity36%
Visibility—
Dew point42°

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 Pontoosuc, 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 Pontoosuc, 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.