As of 16:14 CDT

Weather in Dorchester, IL

72°Current weather

Dorchester, Friday, 30 October, 16:14

Overcast. Feels like 72°. High 72°, low 56°.

Pressure30.21 inHg
Wind9.1 mph E
Humidity58%
Visibility6.2 mi
Dew point56°
Sat, 3169° / 60°0Overcast
69 °Overcast

Dorchester, Saturday, 31 October

Overcast. High 69°, low 60°.

Pressure30.27 inHg
Wind6.6 mph SE
Humidity43%
Visibility6.2 mi
Dew point43°
Sun, 0167° / 57°0Light rain
67 °Light rain

Dorchester, Sunday, 1 November

Light rain. High 67°, low 57°.

Pressure30.30 inHg
Wind11.1 mph SE
Humidity70%
Visibility6.2 mi
Dew point53°
Mon, 0269° / 57°0Overcast
69 °Overcast

Dorchester, Monday, 2 November

Overcast. High 69°, low 57°.

Pressure30.12 inHg
Wind12.7 mph S
Humidity61%
Visibility6.2 mi
Dew point52°
Tue, 0371° / 64°0.12Light rain
71 °Light rain

Dorchester, Tuesday, 3 November

Light rain. High 71°, low 64°.

Pressure29.85 inHg
Wind17.9 mph S
Humidity69%
Visibility6.2 mi
Dew point59°
Wed, 0469° / 61°0.51Rain
69 °Rain

Dorchester, Wednesday, 4 November

Rain. High 69°, low 61°.

Pressure29.71 inHg
Wind13.8 mph S
Humidity67%
Visibility—
Dew point54°
Thu, 0572° / 57°0Partly cloudy
72 °Partly cloudy

Dorchester, Thursday, 5 November

Partly cloudy. High 72°, low 57°.

Pressure29.97 inHg
Wind9 mph S
Humidity42%
Visibility—
Dew point45°
Fri, 0672° / 53°0Partly cloudy
72 °Partly cloudy

Dorchester, Friday, 6 November

Partly cloudy. High 72°, low 53°.

Pressure29.97 inHg
Wind8.5 mph S
Humidity42%
Visibility—
Dew point44°
Sat, 0772° / 56°0Overcast
72 °Overcast

Dorchester, Saturday, 7 November

Overcast. High 72°, low 56°.

Pressure30.03 inHg
Wind8.5 mph S
Humidity46%
Visibility—
Dew point47°
Sun, 0872° / 59°0.05Light rain
72 °Light rain

Dorchester, Sunday, 8 November

Light rain. High 72°, low 59°.

Pressure30.12 inHg
Wind10.8 mph SE
Humidity68%
Visibility—
Dew point59°
Mon, 0973° / 61°0.02Light rain
73 °Light rain

Dorchester, Monday, 9 November

Light rain. High 73°, low 61°.

Pressure30.15 inHg
Wind12.7 mph SE
Humidity60%
Visibility—
Dew point56°
Tue, 1071° / 60°0.74Heavy rain
71 °Heavy rain

Dorchester, Tuesday, 10 November

Heavy rain. High 71°, low 60°.

Pressure30.06 inHg
Wind8.8 mph SE
Humidity67%
Visibility—
Dew point58°
Wed, 1171° / 56°0Clear
71 °Clear

Dorchester, Wednesday, 11 November

Clear. High 71°, low 56°.

Pressure29.91 inHg
Wind9.1 mph SW
Humidity50%
Visibility—
Dew point49°
Thu, 1277° / 58°0.18Rain
77 °Rain

Dorchester, Thursday, 12 November

Rain. High 77°, low 58°.

Pressure29.71 inHg
Wind17.3 mph S
Humidity52%
Visibility—
Dew point55°
Fri, 1369° / 56°0.5Rain
69 °Rain

Dorchester, Friday, 13 November

Rain. High 69°, low 56°.

Pressure29.56 inHg
Wind16.1 mph S
Humidity61%
Visibility—
Dew point54°
Sat, 1459° / 49°0Overcast
59 °Overcast

Dorchester, Saturday, 14 November

Overcast. High 59°, low 49°.

Pressure29.77 inHg
Wind17.2 mph W
Humidity46%
Visibility—
Dew point36°

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 Dorchester, 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 Dorchester, 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.