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As of 19:23 CDT

Weather in Byron, IL

70°Current weather

Byron, Wednesday, 28 October, 19:23

Mostly clear. Feels like 69°. High 75°, low 51°.

Pressure30.06 inHg
Wind9.2 mph S
Humidity52%
Visibility6.2 mi
Dew point52°

Two-week outlook for Byron, IL: week one averages a high of 65° and week two 48.6°, so week two runs 16.4° cooler than week one. Around 3.7 inches of precipitation are expected over the 14 days, across 9 wet days. The nearest weekend, October 31: 62°, with precipitation.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 28 – November 3)65°51.5°1.9 in / 5 d—
2nd (November 4 – November 10)48.6°40.1°1.9 in / 4 d—

Weekend weather

Sat, October 31
Light rain
62°52°
0.07 in
Sun, November 1
Overcast
67°54°
no precip.
Sat, November 7
Clear
46°31°
no precip.
Sun, November 8
Rain
43°40°
0.5 in
Thu, 2967° / 48°0.06Light rain
67 °Light rain

Byron, Thursday, 29 October

Light rain. High 67°, low 48°.

Pressure30.12 inHg
Wind8.1 mph NW
Humidity74%
Visibility6.2 mi
Dew point52°
Fri, 3059° / 43°0.57Rain
59 °Rain

Byron, Friday, 30 October

Rain. High 59°, low 43°.

Pressure30.33 inHg
Wind4.7 mph E
Humidity60%
Visibility6.2 mi
Dew point42°
Sat, 3162° / 52°0.07Light rain
62 °Light rain

Byron, Saturday, 31 October

Light rain. High 62°, low 52°.

Pressure30.30 inHg
Wind5 mph SE
Humidity73%
Visibility6.2 mi
Dew point51°
Sun, 0167° / 54°0Overcast
67 °Overcast

Byron, Sunday, 1 November

Overcast. High 67°, low 54°.

Pressure30.33 inHg
Wind4.4 mph SE
Humidity76%
Visibility6.2 mi
Dew point55°
Mon, 0265° / 53°0.31Rain
65 °Rain

Byron, Monday, 2 November

Rain. High 65°, low 53°.

Pressure30.06 inHg
Wind15 mph S
Humidity68%
Visibility—
Dew point52°
Tue, 0360° / 58°0.87Rain
60 °Rain

Byron, Tuesday, 3 November

Rain. High 60°, low 58°.

Pressure29.88 inHg
Wind17.1 mph S
Humidity96%
Visibility—
Dew point59°
Wed, 0458° / 56°0.71Rain
58 °Rain

Byron, Wednesday, 4 November

Rain. High 58°, low 56°.

Pressure29.80 inHg
Wind13.7 mph E
Humidity93%
Visibility—
Dew point54°
Thu, 0556° / 42°0.44Rain
56 °Rain

Byron, Thursday, 5 November

Rain. High 56°, low 42°.

Pressure29.41 inHg
Wind18 mph NW
Humidity92%
Visibility—
Dew point53°
Fri, 0645° / 35°0Clear
45 °Clear

Byron, Friday, 6 November

Clear. High 45°, low 35°.

Pressure29.83 inHg
Wind16.7 mph NW
Humidity55%
Visibility—
Dew point27°
Sat, 0746° / 31°0Clear
46 °Clear

Byron, Saturday, 7 November

Clear. High 46°, low 31°.

Pressure30.09 inHg
Wind11.1 mph W
Humidity48%
Visibility—
Dew point24°
Sun, 0843° / 40°0.5Rain
43 °Rain

Byron, Sunday, 8 November

Rain. High 43°, low 40°.

Pressure30.21 inHg
Wind7.2 mph E
Humidity87%
Visibility—
Dew point37°
Mon, 0946° / 41°0.21Light rain
46 °Light rain

Byron, Monday, 9 November

Light rain. High 46°, low 41°.

Pressure29.91 inHg
Wind8.6 mph E
Humidity95%
Visibility—
Dew point45°
Tue, 1045° / 37°0Overcast
45 °Overcast

Byron, Tuesday, 10 November

Overcast. High 45°, low 37°.

Pressure29.77 inHg
Wind12.9 mph NW
Humidity80%
Visibility—
Dew point38°

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.