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As of 20:40 CDT

Weather in Byron, IL

61°Current weather

Byron, Saturday, 24 October, 20:40

Overcast. Feels like 59°. High 71°, low 50°.

Pressure30.33 inHg
Wind4.6 mph E
Humidity59%
Visibility6.2 mi
Dew point47°

Two-week outlook for Byron, IL: week one averages a high of 69.1° and week two 62.7°, so week two runs 6.4° cooler than week one. Around 0.9 inches of precipitation are expected over the 14 days, across 5 wet days. The nearest weekend, October 24: 71°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 24 – October 30)69.1°52°0.1 in / 2 d—
2nd (October 31 – November 6)62.7°51.4°0.8 in / 3 d—

Weekend weather

Sat, October 24
Overcast
71°50°
no precip.
Sun, October 25
Overcast
73°52°
no precip.
Sat, October 31
Light rain
68°60°
0.09 in
Sun, November 1
Rain
71°62°
0.56 in
Sun, 2573° / 52°0Overcast
73 °Overcast

Byron, Sunday, 25 October

Overcast. High 73°, low 52°.

Pressure30.39 inHg
Wind6.2 mph SW
Humidity54%
Visibility6.2 mi
Dew point50°
Mon, 2666° / 50°0Overcast
66 °Overcast

Byron, Monday, 26 October

Overcast. High 66°, low 50°.

Pressure30.36 inHg
Wind7.2 mph E
Humidity79%
Visibility6.2 mi
Dew point53°
Tue, 2770° / 48°0Light rain
70 °Light rain

Byron, Tuesday, 27 October

Light rain. High 70°, low 48°.

Pressure30.21 inHg
Wind9 mph SE
Humidity68%
Visibility6.2 mi
Dew point54°
Wed, 2870° / 55°0.05Light rain
70 °Light rain

Byron, Wednesday, 28 October

Light rain. High 70°, low 55°.

Pressure30.12 inHg
Wind11.7 mph SW
Humidity64%
Visibility6.2 mi
Dew point53°
Thu, 2963° / 55°0.07Light rain
63 °Light rain

Byron, Thursday, 29 October

Light rain. High 63°, low 55°.

Pressure30.15 inHg
Wind12.6 mph SW
Humidity86%
Visibility—
Dew point57°
Fri, 3071° / 54°0Overcast
71 °Overcast

Byron, Friday, 30 October

Overcast. High 71°, low 54°.

Pressure30.12 inHg
Wind8.8 mph S
Humidity65%
Visibility—
Dew point56°
Sat, 3168° / 60°0.09Light rain
68 °Light rain

Byron, Saturday, 31 October

Light rain. High 68°, low 60°.

Pressure30.00 inHg
Wind12.4 mph SE
Humidity72%
Visibility—
Dew point55°
Sun, 0171° / 62°0.56Rain
71 °Rain

Byron, Sunday, 1 November

Rain. High 71°, low 62°.

Pressure29.77 inHg
Wind20.6 mph SW
Humidity74%
Visibility—
Dew point61°
Mon, 0267° / 53°0Mostly clear
67 °Mostly clear

Byron, Monday, 2 November

Mostly clear. High 67°, low 53°.

Pressure30.09 inHg
Wind9.8 mph NW
Humidity61%
Visibility—
Dew point50°
Tue, 0361° / 51°0Overcast
61 °Overcast

Byron, Tuesday, 3 November

Overcast. High 61°, low 51°.

Pressure30.15 inHg
Wind8.9 mph SE
Humidity54%
Visibility—
Dew point43°
Wed, 0458° / 49°0.1Light rain
58 °Light rain

Byron, Wednesday, 4 November

Light rain. High 58°, low 49°.

Pressure29.68 inHg
Wind10.8 mph E
Humidity86%
Visibility—
Dew point49°
Thu, 0554° / 44°0Overcast
54 °Overcast

Byron, Thursday, 5 November

Overcast. High 54°, low 44°.

Pressure30.06 inHg
Wind15.2 mph NW
Humidity49%
Visibility—
Dew point31°
Fri, 0660° / 42°0Overcast
60 °Overcast

Byron, Friday, 6 November

Overcast. High 60°, low 42°.

Pressure29.88 inHg
Wind16.2 mph S
Humidity49%
Visibility—
Dew point37°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Byron, IL, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.