As of 08:02 CDT

Weather in Weston, IL

39°

Weston, Tuesday, 20 October, 08:02

Mostly clear. Feels like 37°. High 70°, low 39°.

Pressure30.39 inHg

Wind3.4 mph SE

Humidity93%

Visibility6.2 mi

Dew point39°

See detailed hourly forecast

Wed, 2171° / 42°

71 °

Weston, Wednesday, 21 October

Clear. High 71°, low 42°.

Pressure30.27 inHg

Wind1.9 mph W

Humidity41%

Visibility6.2 mi

Dew point43°

Thu, 2271° / 47°

71 °

Weston, Thursday, 22 October

Clear. High 71°, low 47°.

Pressure30.30 inHg

Wind1.1 mph N

Humidity50%

Visibility6.2 mi

Dew point50°

Fri, 2369° / 49°

69 °

Weston, Friday, 23 October

Clear. High 69°, low 49°.

Pressure30.33 inHg

Wind7.4 mph SE

Humidity52%

Visibility6.2 mi

Dew point49°

Sat, 2469° / 48°

69 °

Weston, Saturday, 24 October

Overcast. High 69°, low 48°.

Pressure30.39 inHg

Wind7.9 mph S

Humidity44%

Visibility—

Dew point42°

Sun, 2575° / 54°

75 °

Weston, Sunday, 25 October

Overcast. High 75°, low 54°.

Pressure30.36 inHg

Wind7.8 mph S

Humidity42%

Visibility—

Dew point46°

Mon, 2670° / 53°

0.03

70 °

Weston, Monday, 26 October

Light rain. High 70°, low 53°.

Pressure30.12 inHg

Wind15.7 mph SW

Humidity34%

Visibility—

Dew point40°

Tue, 2751° / 39°

0.03

51 °

Weston, Tuesday, 27 October

Light rain. High 51°, low 39°.

Pressure30.36 inHg

Wind17 mph NW

Humidity42%

Visibility—

Dew point27°

Wed, 2842° / 29°

42 °

Weston, Wednesday, 28 October

Clear. High 42°, low 29°.

Pressure30.50 inHg

Wind12.6 mph N

Humidity29%

Visibility—

Dew point9°

Thu, 2951° / 30°

51 °

Weston, Thursday, 29 October

Mostly clear. High 51°, low 30°.

Pressure30.18 inHg

Wind14.7 mph SW

Humidity27%

Visibility—

Dew point14°

Fri, 3053° / 42°

0.03

53 °

Weston, Friday, 30 October

Light rain. High 53°, low 42°.

Pressure30.06 inHg

Wind10.3 mph SW

Humidity57%

Visibility—

Dew point36°

Sat, 3156° / 45°

56 °

Weston, Saturday, 31 October

Clear. High 56°, low 45°.

Pressure30.12 inHg

Wind8.7 mph NW

Humidity47%

Visibility—

Dew point34°

Sun, 0153° / 40°

53 °

Weston, Sunday, 1 November

Overcast. High 53°, low 40°.

Pressure30.30 inHg

Wind7.9 mph NE

Humidity43%

Visibility—

Dew point29°

Mon, 0252° / 38°

52 °

Weston, Monday, 2 November

Partly cloudy. High 52°, low 38°.

Pressure30.24 inHg

Wind9.4 mph NE

Humidity38%

Visibility—

Dew point24°

Tue, 0353° / 36°

53 °

Weston, Tuesday, 3 November

Overcast. High 53°, low 36°.

Pressure30.18 inHg

Wind4.7 mph NE

Humidity34%

Visibility—

Dew point22°

Wed, 0458° / 40°

58 °

Weston, Wednesday, 4 November

Partly cloudy. High 58°, low 40°.

Pressure30.06 inHg

Wind8.8 mph SW

Humidity46%

Visibility—

Dew point33°

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 Weston, 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 Weston, 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.