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As of 02:13 CDT

Weather in Byron, IL

48°Current weather

Byron, Tuesday, 27 October, 02:13

Partly cloudy. Feels like 47°. High 68°, low 48°.

Pressure30.27 inHg
Wind3.4 mph NE
Humidity87%
Visibility6.2 mi
Dew point45°

Two-week outlook for Byron, IL: week one averages a high of 65.4° and week two 48.4°, so week two runs 17.1° cooler than week one. Around 3.6 inches of precipitation are expected over the 14 days, across 6 wet days. The nearest weekend, October 31: 63°, with precipitation.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 27 – November 2)65.4°50.4°0.8 in / 2 d—
2nd (November 3 – November 9)48.4°38.5°2.8 in / 4 d—

Weekend weather

Sat, October 31
Rain
63°54°
0.65 in
Sun, November 1
Light rain
64°55°
0.02 in
Sat, November 7
Clear
39°27°
no precip.
Sun, November 8
Light rain
43°29°
0.02 in
Wed, 2873° / 52°0Partly cloudy
73 °Partly cloudy

Byron, Wednesday, 28 October

Partly cloudy. High 73°, low 52°.

Pressure30.15 inHg
Wind8.2 mph S
Humidity59%
Visibility6.2 mi
Dew point54°
Thu, 2966° / 49°0.04Light rain
66 °Light rain

Byron, Thursday, 29 October

Light rain. High 66°, low 49°.

Pressure30.09 inHg
Wind8.1 mph W
Humidity86%
Visibility6.2 mi
Dew point58°
Fri, 3064° / 43°0.04Light rain
64 °Light rain

Byron, Friday, 30 October

Light rain. High 64°, low 43°.

Pressure30.24 inHg
Wind4.8 mph SE
Humidity58%
Visibility6.2 mi
Dew point44°
Sat, 3163° / 54°0.65Rain
63 °Rain

Byron, Saturday, 31 October

Rain. High 63°, low 54°.

Pressure30.15 inHg
Wind6.2 mph E
Humidity96%
Visibility—
Dew point58°
Sun, 0164° / 55°0.02Light rain
64 °Light rain

Byron, Sunday, 1 November

Light rain. High 64°, low 55°.

Pressure30.00 inHg
Wind5.9 mph NW
Humidity78%
Visibility—
Dew point56°
Mon, 0260° / 53°0.05Light rain
60 °Light rain

Byron, Monday, 2 November

Light rain. High 60°, low 53°.

Pressure29.88 inHg
Wind11.7 mph NE
Humidity74%
Visibility—
Dew point50°
Tue, 0360° / 55°1.4Heavy rain
60 °Heavy rain

Byron, Tuesday, 3 November

Heavy rain. High 60°, low 55°.

Pressure29.83 inHg
Wind23.4 mph SE
Humidity91%
Visibility—
Dew point57°
Wed, 0461° / 50°1.02Rain
61 °Rain

Byron, Wednesday, 4 November

Rain. High 61°, low 50°.

Pressure29.47 inHg
Wind27.3 mph E
Humidity84%
Visibility—
Dew point49°
Thu, 0550° / 35°0.12Snow
50 °Snow

Byron, Thursday, 5 November

Snow. High 50°, low 35°.

Pressure29.47 inHg
Wind23.4 mph NW
Humidity95%
Visibility—
Dew point37°
Fri, 0637° / 30°0.04Light snow
37 °Light snow

Byron, Friday, 6 November

Light snow. High 37°, low 30°.

Pressure29.80 inHg
Wind21 mph NW
Humidity75%
Visibility—
Dew point29°
Sat, 0739° / 27°0Clear
39 °Clear

Byron, Saturday, 7 November

Clear. High 39°, low 27°.

Pressure30.09 inHg
Wind13.2 mph NW
Humidity49%
Visibility—
Dew point19°
Sun, 0843° / 29°0.02Light rain
43 °Light rain

Byron, Sunday, 8 November

Light rain. High 43°, low 29°.

Pressure30.09 inHg
Wind14.7 mph SE
Humidity45%
Visibility—
Dew point20°
Mon, 0949° / 44°0.24Light rain
49 °Light rain

Byron, Monday, 9 November

Light rain. High 49°, low 44°.

Pressure29.59 inHg
Wind17.7 mph S
Humidity97%
Visibility—
Dew point46°

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.