As of 18:31 CDT

Weather in Newtown, IL

69°

Newtown, Saturday, 10 October, 18:31

Overcast. Feels like 68°. High 76°, low 56°.

Pressure30.03 inHg

Wind4 mph S

Humidity64%

Visibility6.2 mi

Dew point56°

See detailed hourly forecast

Sun, 1179° / 53°

0.03

79 °

Newtown, Sunday, 11 October

Light rain. High 79°, low 53°.

Pressure29.97 inHg

Wind4.9 mph N

Humidity59%

Visibility6.2 mi

Dew point56°

Mon, 1285° / 53°

85 °

Newtown, Monday, 12 October

Partly cloudy. High 85°, low 53°.

Pressure29.91 inHg

Wind10.9 mph SW

Humidity50%

Visibility6.2 mi

Dew point61°

Tue, 1385° / 67°

0.01

85 °

Newtown, Tuesday, 13 October

Light rain. High 85°, low 67°.

Pressure29.85 inHg

Wind11.9 mph SW

Humidity53%

Visibility6.2 mi

Dew point63°

Wed, 1477° / 62°

0.31

77 °

Newtown, Wednesday, 14 October

Rain. High 77°, low 62°.

Pressure30.00 inHg

Wind5.6 mph N

Humidity73%

Visibility6.2 mi

Dew point67°

Thu, 1563° / 57°

63 °

Newtown, Thursday, 15 October

Rain. High 63°, low 57°.

Pressure30.18 inHg

Wind10.2 mph E

Humidity91%

Visibility—

Dew point58°

Fri, 1659° / 44°

0.11

59 °

Newtown, Friday, 16 October

Light rain. High 59°, low 44°.

Pressure30.06 inHg

Wind18.9 mph W

Humidity47%

Visibility—

Dew point38°

Sat, 1739° / 33°

39 °

Newtown, Saturday, 17 October

Overcast. High 39°, low 33°.

Pressure30.21 inHg

Wind18.2 mph NW

Humidity58%

Visibility—

Dew point24°

Sun, 1846° / 30°

46 °

Newtown, Sunday, 18 October

Mostly clear. High 46°, low 30°.

Pressure30.53 inHg

Wind14.9 mph N

Humidity51%

Visibility—

Dew point26°

Mon, 1952° / 31°

52 °

Newtown, Monday, 19 October

Overcast. High 52°, low 31°.

Pressure30.65 inHg

Wind8 mph S

Humidity34%

Visibility—

Dew point20°

Tue, 2060° / 35°

60 °

Newtown, Tuesday, 20 October

Clear. High 60°, low 35°.

Pressure30.45 inHg

Wind10 mph S

Humidity27%

Visibility—

Dew point21°

Wed, 2166° / 41°

66 °

Newtown, Wednesday, 21 October

Clear. High 66°, low 41°.

Pressure30.33 inHg

Wind11.2 mph S

Humidity26%

Visibility—

Dew point26°

Thu, 2269° / 46°

69 °

Newtown, Thursday, 22 October

Overcast. High 69°, low 46°.

Pressure30.27 inHg

Wind13.4 mph SW

Humidity27%

Visibility—

Dew point30°

Fri, 2355° / 45°

0.01

55 °

Newtown, Friday, 23 October

Light rain. High 55°, low 45°.

Pressure30.18 inHg

Wind10.2 mph NW

Humidity61%

Visibility—

Dew point40°

Sat, 2457° / 43°

0.11

57 °

Newtown, Saturday, 24 October

Light rain. High 57°, low 43°.

Pressure30.12 inHg

Wind12.9 mph NE

Humidity67%

Visibility—

Dew point44°

Sun, 2560° / 48°

0.01

60 °

Newtown, Sunday, 25 October

Light rain. High 60°, low 48°.

Pressure30.09 inHg

Wind13.2 mph NE

Humidity57%

Visibility—

Dew point41°

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 Newtown, 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 Newtown, 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.