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As of 06:58 CDT

Weather in Derby, IL

52°Current weather

Derby, Thursday, 29 October, 06:58

Clear. Feels like 50°. High 79°, low 52°.

Pressure30.18 inHg
Wind8.3 mph S
Humidity84%
Visibility6.2 mi
Dew point47°

Two-week outlook for Derby, IL: week one averages a high of 72.3° and week two 62.5°, so week two runs 9.8° cooler than week one. Around 1.6 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, October 31: 69°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 29 – November 4)72.3°56.7°1.3 in / 3 d—
2nd (November 5 – November 11)62.5°50.3°0.3 in / 1 d—

Weekend weather

Sat, October 31
Overcast
69°60°
no precip.
Sun, November 1
Light rain
65°57°
0.04 in
Sat, November 7
Overcast
66°48°
no precip.
Sun, November 8
Partly cloudy
70°52°
no precip.
Fri, 3078° / 53°0Overcast
78 °Overcast

Derby, Friday, 30 October

Overcast. High 78°, low 53°.

Pressure30.24 inHg
Wind3.9 mph E
Humidity58%
Visibility6.2 mi
Dew point57°
Sat, 3169° / 60°0Overcast
69 °Overcast

Derby, Saturday, 31 October

Overcast. High 69°, low 60°.

Pressure30.27 inHg
Wind4.9 mph E
Humidity60%
Visibility6.2 mi
Dew point53°
Sun, 0165° / 57°0.04Light rain
65 °Light rain

Derby, Sunday, 1 November

Light rain. High 65°, low 57°.

Pressure30.30 inHg
Wind10.2 mph SE
Humidity79%
Visibility5.6 mi
Dew point56°
Mon, 0269° / 56°0.05Light rain
69 °Light rain

Derby, Monday, 2 November

Light rain. High 69°, low 56°.

Pressure30.12 inHg
Wind10.4 mph S
Humidity72%
Visibility—
Dew point56°
Tue, 0375° / 62°0Overcast
75 °Overcast

Derby, Tuesday, 3 November

Overcast. High 75°, low 62°.

Pressure29.94 inHg
Wind14.5 mph SE
Humidity56%
Visibility—
Dew point55°
Wed, 0471° / 58°1.22Rain
71 °Rain

Derby, Wednesday, 4 November

Rain. High 71°, low 58°.

Pressure29.71 inHg
Wind18 mph SE
Humidity89%
Visibility—
Dew point58°
Thu, 0557° / 45°0.01Light rain
57 °Light rain

Derby, Thursday, 5 November

Light rain. High 57°, low 45°.

Pressure29.97 inHg
Wind12.8 mph NW
Humidity39%
Visibility—
Dew point31°
Fri, 0664° / 44°0Partly cloudy
64 °Partly cloudy

Derby, Friday, 6 November

Partly cloudy. High 64°, low 44°.

Pressure30.03 inHg
Wind8.6 mph SW
Humidity38%
Visibility—
Dew point35°
Sat, 0766° / 48°0Overcast
66 °Overcast

Derby, Saturday, 7 November

Overcast. High 66°, low 48°.

Pressure30.12 inHg
Wind5.3 mph S
Humidity43%
Visibility—
Dew point41°
Sun, 0870° / 52°0Partly cloudy
70 °Partly cloudy

Derby, Sunday, 8 November

Partly cloudy. High 70°, low 52°.

Pressure30.06 inHg
Wind11.5 mph S
Humidity45%
Visibility—
Dew point45°
Mon, 0961° / 55°0.28Rain
61 °Rain

Derby, Monday, 9 November

Rain. High 61°, low 55°.

Pressure29.83 inHg
Wind15.3 mph S
Humidity87%
Visibility—
Dew point56°
Tue, 1057° / 54°0Light rain
57 °Light rain

Derby, Tuesday, 10 November

Light rain. High 57°, low 54°.

Pressure30.03 inHg
Wind10.2 mph W
Humidity82%
Visibility—
Dew point51°
Wed, 1163° / 54°0Overcast
63 °Overcast

Derby, Wednesday, 11 November

Overcast. High 63°, low 54°.

Pressure30.12 inHg
Wind5 mph SW
Humidity62%
Visibility—
Dew point48°

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 Derby, 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.