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As of 11:25 CDT

Weather in Byron, IL

66°Current weather

Byron, Sunday, 25 October, 11:25

Overcast. Feels like 65°. High 70°, low 52°.

Pressure30.42 inHg
Wind6.9 mph S
Humidity52%
Visibility6.2 mi
Dew point49°

Two-week outlook for Byron, IL: week one averages a high of 67.9° and week two 58.6°, so week two runs 9.3° cooler than week one. Around 0.6 inches of precipitation are expected over the 14 days, across 3 wet days. The nearest weekend, October 25: 70°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 25 – October 31)67.9°51.9°0.2 in / 1 d—
2nd (November 1 – November 7)58.6°49°0.4 in / 2 d—

Weekend weather

Sun, October 25
Overcast
70°52°
no precip.
Sat, October 31
Light rain
68°54°
0.19 in
Sun, November 1
Rain
60°58°
0.33 in
Sat, November 7
Partly cloudy
57°42°
no precip.
Mon, 2667° / 51°0Overcast
67 °Overcast

Byron, Monday, 26 October

Overcast. High 67°, low 51°.

Pressure30.36 inHg
Wind7.3 mph E
Humidity75%
Visibility6.2 mi
Dew point53°
Tue, 2767° / 48°0.01Light rain
67 °Light rain

Byron, Tuesday, 27 October

Light rain. High 67°, low 48°.

Pressure30.24 inHg
Wind8 mph SE
Humidity70%
Visibility6.2 mi
Dew point52°
Wed, 2870° / 55°0.02Light rain
70 °Light rain

Byron, Wednesday, 28 October

Light rain. High 70°, low 55°.

Pressure30.18 inHg
Wind9.1 mph S
Humidity64%
Visibility6.2 mi
Dew point54°
Thu, 2966° / 57°0.03Light rain
66 °Light rain

Byron, Thursday, 29 October

Light rain. High 66°, low 57°.

Pressure30.09 inHg
Wind12 mph S
Humidity77%
Visibility—
Dew point57°
Fri, 3066° / 46°0Overcast
66 °Overcast

Byron, Friday, 30 October

Overcast. High 66°, low 46°.

Pressure30.27 inHg
Wind6.1 mph N
Humidity48%
Visibility—
Dew point42°
Sat, 3168° / 54°0.19Light rain
68 °Light rain

Byron, Saturday, 31 October

Light rain. High 68°, low 54°.

Pressure30.09 inHg
Wind10.1 mph S
Humidity66%
Visibility—
Dew point55°
Sun, 0160° / 58°0.33Rain
60 °Rain

Byron, Sunday, 1 November

Rain. High 60°, low 58°.

Pressure30.03 inHg
Wind10.5 mph S
Humidity95%
Visibility—
Dew point58°
Mon, 0266° / 53°0.05Light rain
66 °Light rain

Byron, Monday, 2 November

Light rain. High 66°, low 53°.

Pressure29.97 inHg
Wind18.6 mph S
Humidity70%
Visibility—
Dew point53°
Tue, 0365° / 54°0.03Light rain
65 °Light rain

Byron, Tuesday, 3 November

Light rain. High 65°, low 54°.

Pressure29.77 inHg
Wind18.3 mph S
Humidity61%
Visibility—
Dew point51°
Wed, 0454° / 47°0Overcast
54 °Overcast

Byron, Wednesday, 4 November

Overcast. High 54°, low 47°.

Pressure29.77 inHg
Wind16.8 mph W
Humidity52%
Visibility—
Dew point36°
Thu, 0553° / 46°0Overcast
53 °Overcast

Byron, Thursday, 5 November

Overcast. High 53°, low 46°.

Pressure29.80 inHg
Wind13.7 mph W
Humidity62%
Visibility—
Dew point38°
Fri, 0654° / 44°0Clear
54 °Clear

Byron, Friday, 6 November

Clear. High 54°, low 44°.

Pressure29.77 inHg
Wind12.8 mph NW
Humidity57%
Visibility—
Dew point37°
Sat, 0757° / 42°0Partly cloudy
57 °Partly cloudy

Byron, Saturday, 7 November

Partly cloudy. High 57°, low 42°.

Pressure29.71 inHg
Wind16.6 mph E
Humidity52%
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.