As of 06:26 CST

Weather in Royalton, IL

38°

Royalton, Friday, 13 November, 06:26

Overcast. Feels like 32°. High 46°, low 37°.

Pressure30.03 inHg

Wind9.2 mph N

Humidity69%

Visibility6.2 mi

Dew point29°

See detailed hourly forecast

Sat, 1449° / 32°

49 °

Royalton, Saturday, 14 November

Clear. High 49°, low 32°.

Pressure30.33 inHg

Wind4.2 mph NW

Humidity52%

Visibility6.2 mi

Dew point26°

Sun, 1552° / 32°

52 °

Royalton, Sunday, 15 November

Overcast. High 52°, low 32°.

Pressure30.45 inHg

Wind1.6 mph NE

Humidity47%

Visibility6.2 mi

Dew point30°

Mon, 1654° / 33°

54 °

Royalton, Monday, 16 November

Clear. High 54°, low 33°.

Pressure30.53 inHg

Wind1.5 mph SE

Humidity50%

Visibility6.2 mi

Dew point35°

Tue, 1755° / 32°

55 °

Royalton, Tuesday, 17 November

Clear. High 55°, low 32°.

Pressure30.50 inHg

Wind4 mph SE

Humidity47%

Visibility—

Dew point31°

Wed, 1862° / 38°

62 °

Royalton, Wednesday, 18 November

Overcast. High 62°, low 38°.

Pressure30.36 inHg

Wind8 mph S

Humidity49%

Visibility—

Dew point38°

Thu, 1965° / 46°

65 °

Royalton, Thursday, 19 November

Overcast. High 65°, low 46°.

Pressure30.33 inHg

Wind9.4 mph SW

Humidity39%

Visibility—

Dew point36°

Fri, 2067° / 54°

67 °

Royalton, Friday, 20 November

Overcast. High 67°, low 54°.

Pressure30.36 inHg

Wind5.8 mph SE

Humidity45%

Visibility—

Dew point42°

Sat, 2169° / 50°

69 °

Royalton, Saturday, 21 November

Clear. High 69°, low 50°.

Pressure30.24 inHg

Wind7.8 mph SW

Humidity39%

Visibility—

Dew point40°

Sun, 2268° / 52°

68 °

Royalton, Sunday, 22 November

Overcast. High 68°, low 52°.

Pressure30.06 inHg

Wind13.8 mph S

Humidity31%

Visibility—

Dew point34°

Mon, 2360° / 54°

0.75

60 °

Royalton, Monday, 23 November

Rain. High 60°, low 54°.

Pressure29.77 inHg

Wind17 mph S

Humidity90%

Visibility—

Dew point56°

Tue, 2443° / 29°

0.24

43 °

Royalton, Tuesday, 24 November

Snow. High 43°, low 29°.

Pressure30.18 inHg

Wind18.7 mph NW

Humidity64%

Visibility—

Dew point24°

Wed, 2537° / 22°

37 °

Royalton, Wednesday, 25 November

Clear. High 37°, low 22°.

Pressure30.53 inHg

Wind14.3 mph N

Humidity29%

Visibility—

Dew point5°

Thu, 2640° / 23°

40 °

Royalton, Thursday, 26 November

Overcast. High 40°, low 23°.

Pressure30.50 inHg

Wind8.5 mph NE

Humidity35%

Visibility—

Dew point11°

Fri, 2745° / 25°

45 °

Royalton, Friday, 27 November

Mostly clear. High 45°, low 25°.

Pressure30.33 inHg

Wind4.9 mph S

Humidity33%

Visibility—

Dew point14°

Sat, 2847° / 30°

47 °

Royalton, Saturday, 28 November

Overcast. High 47°, low 30°.

Pressure30.30 inHg

Wind7.1 mph S

Humidity40%

Visibility—

Dew point21°

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 Royalton, 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 Royalton, 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.