As of 17:40 CDT

Weather in Williamsfield, IL

52°

Williamsfield, Friday, 16 October, 17:40

Overcast. Feels like 50°. High 55°, low 45°.

Pressure30.30 inHg

Wind17.1 mph N

Humidity71%

Visibility6.2 mi

Dew point42°

See detailed hourly forecast

Sat, 1757° / 36°

57 °

Williamsfield, Saturday, 17 October

Clear. High 57°, low 36°.

Pressure30.56 inHg

Wind3.2 mph SW

Humidity45%

Visibility6.2 mi

Dew point30°

Sun, 1862° / 42°

62 °

Williamsfield, Sunday, 18 October

Clear. High 62°, low 42°.

Pressure30.45 inHg

Wind11.8 mph S

Humidity50%

Visibility6.2 mi

Dew point40°

Mon, 1965° / 43°

65 °

Williamsfield, Monday, 19 October

Partly cloudy. High 65°, low 43°.

Pressure30.39 inHg

Wind5.5 mph S

Humidity52%

Visibility6.2 mi

Dew point44°

Tue, 2068° / 44°

68 °

Williamsfield, Tuesday, 20 October

Clear. High 68°, low 44°.

Pressure30.33 inHg

Wind5.1 mph S

Humidity52%

Visibility6.2 mi

Dew point46°

Wed, 2169° / 49°

69 °

Williamsfield, Wednesday, 21 October

Mostly clear. High 69°, low 49°.

Pressure30.27 inHg

Wind6.8 mph S

Humidity45%

Visibility—

Dew point44°

Thu, 2272° / 53°

72 °

Williamsfield, Thursday, 22 October

Clear. High 72°, low 53°.

Pressure30.18 inHg

Wind8.4 mph S

Humidity43%

Visibility—

Dew point45°

Fri, 2373° / 56°

73 °

Williamsfield, Friday, 23 October

Overcast. High 73°, low 56°.

Pressure30.18 inHg

Wind7.2 mph SE

Humidity37%

Visibility—

Dew point42°

Sat, 2475° / 58°

75 °

Williamsfield, Saturday, 24 October

Partly cloudy. High 75°, low 58°.

Pressure30.24 inHg

Wind10 mph S

Humidity36%

Visibility—

Dew point43°

Sun, 2576° / 56°

76 °

Williamsfield, Sunday, 25 October

Overcast. High 76°, low 56°.

Pressure30.15 inHg

Wind12.1 mph S

Humidity38%

Visibility—

Dew point44°

Mon, 2661° / 42°

0.04

61 °

Williamsfield, Monday, 26 October

Light rain. High 61°, low 42°.

Pressure30.24 inHg

Wind15.7 mph NW

Humidity53%

Visibility—

Dew point38°

Tue, 2756° / 37°

56 °

Williamsfield, Tuesday, 27 October

Mostly clear. High 56°, low 37°.

Pressure30.36 inHg

Wind6.3 mph SW

Humidity37%

Visibility—

Dew point26°

Wed, 2863° / 47°

63 °

Williamsfield, Wednesday, 28 October

Overcast. High 63°, low 47°.

Pressure30.18 inHg

Wind13.1 mph S

Humidity29%

Visibility—

Dew point27°

Thu, 2965° / 56°

0.01

65 °

Williamsfield, Thursday, 29 October

Light rain. High 65°, low 56°.

Pressure29.74 inHg

Wind19.2 mph SW

Humidity75%

Visibility—

Dew point55°

Fri, 3061° / 49°

61 °

Williamsfield, Friday, 30 October

Partly cloudy. High 61°, low 49°.

Pressure30.00 inHg

Wind17 mph NW

Humidity57%

Visibility—

Dew point43°

Sat, 3161° / 48°

0.01

61 °

Williamsfield, Saturday, 31 October

Light rain. High 61°, low 48°.

Pressure29.94 inHg

Wind15.1 mph S

Humidity59%

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 Williamsfield, 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 Williamsfield, 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.