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As of 00:33 CDT

Weather in Byron, IL

47°Current weather

Byron, Thursday, 22 October, 00:33

Clear. Feels like 47°. High 74°, low 46°.

Pressure30.21 inHg
Wind0 mph N
Humidity100%
Visibility6.2 mi
Dew point47°

Two-week outlook for Byron, IL: week one averages a high of 65.8° and week two 54.9°, so week two runs 10.9° cooler than week one. Around 1.9 inches of precipitation are expected over the 14 days, across 5 wet days. The nearest weekend, October 24: 68°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 22 – October 28)65.8°48.1°0.6 in / 2 d—
2nd (October 29 – November 4)54.9°41.4°1.4 in / 3 d—

Weekend weather

Sat, October 24
Light rain
68°52°
no precip.
Sun, October 25
Clear
71°53°
no precip.
Sat, October 31
Light rain
62°51°
0.06 in
Sun, November 1
Rain
54°53°
1.19 in
Fri, 2372° / 47°0Clear
72 °Clear

Byron, Friday, 23 October

Clear. High 72°, low 47°.

Pressure30.30 inHg
Wind6.9 mph S
Humidity56%
Visibility6.2 mi
Dew point51°
Sat, 2468° / 52°0Light rain
68 °Light rain

Byron, Saturday, 24 October

Light rain. High 68°, low 52°.

Pressure30.36 inHg
Wind9 mph S
Humidity57%
Visibility6.2 mi
Dew point50°
Sun, 2571° / 53°0Clear
71 °Clear

Byron, Sunday, 25 October

Clear. High 71°, low 53°.

Pressure30.36 inHg
Wind5.5 mph S
Humidity57%
Visibility6.2 mi
Dew point51°
Mon, 2668° / 50°0Overcast
68 °Overcast

Byron, Monday, 26 October

Overcast. High 68°, low 50°.

Pressure30.33 inHg
Wind8.3 mph E
Humidity57%
Visibility—
Dew point49°
Tue, 2758° / 49°0.35Rain
58 °Rain

Byron, Tuesday, 27 October

Rain. High 58°, low 49°.

Pressure30.18 inHg
Wind7.4 mph SE
Humidity82%
Visibility—
Dew point51°
Wed, 2849° / 38°0.21Light rain
49 °Light rain

Byron, Wednesday, 28 October

Light rain. High 49°, low 38°.

Pressure30.30 inHg
Wind16.2 mph N
Humidity73%
Visibility—
Dew point35°
Thu, 2953° / 35°0Clear
53 °Clear

Byron, Thursday, 29 October

Clear. High 53°, low 35°.

Pressure30.33 inHg
Wind6.9 mph S
Humidity44%
Visibility—
Dew point28°
Fri, 3057° / 39°0Partly cloudy
57 °Partly cloudy

Byron, Friday, 30 October

Partly cloudy. High 57°, low 39°.

Pressure30.12 inHg
Wind16.6 mph S
Humidity44%
Visibility—
Dew point32°
Sat, 3162° / 51°0.06Light rain
62 °Light rain

Byron, Saturday, 31 October

Light rain. High 62°, low 51°.

Pressure29.97 inHg
Wind19.1 mph S
Humidity53%
Visibility—
Dew point43°
Sun, 0154° / 53°1.19Rain
54 °Rain

Byron, Sunday, 1 November

Rain. High 54°, low 53°.

Pressure29.88 inHg
Wind20.8 mph S
Humidity95%
Visibility—
Dew point52°
Mon, 0254° / 38°0.13Light rain
54 °Light rain

Byron, Monday, 2 November

Light rain. High 54°, low 38°.

Pressure30.15 inHg
Wind18.7 mph NW
Humidity52%
Visibility—
Dew point31°
Tue, 0349° / 34°0Overcast
49 °Overcast

Byron, Tuesday, 3 November

Overcast. High 49°, low 34°.

Pressure30.27 inHg
Wind14.8 mph W
Humidity43%
Visibility—
Dew point25°
Wed, 0455° / 40°0Overcast
55 °Overcast

Byron, Wednesday, 4 November

Overcast. High 55°, low 40°.

Pressure29.71 inHg
Wind22 mph SW
Humidity65%
Visibility—
Dew point42°

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.