EN
English Español

As of 23:01 CDT

Weather in Frederick, IL

41°Current weather

Frederick, Saturday, 17 October, 23:01

Clear. Feels like 38°. High 58°, low 38°.

Pressure30.45 inHg
Wind4.8 mph S
Humidity73%
Visibility6.2 mi
Dew point33°

Two-week outlook for Frederick, IL: week one averages a high of 66.6° and week two 68.5°, so week two runs 1.8° warmer than week one. Around 0.3 inches of precipitation are expected over the 14 days, across 2 wet days. The nearest weekend, October 17: 58°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 17 – October 23)66.6°44.3°0.0 in / 0 d—
2nd (October 24 – October 30)68.5°52.2°0.3 in / 2 d—

Weekend weather

Sat, October 17
Clear
58°38°
no precip.
Sun, October 18
Clear
62°40°
no precip.
Sat, October 24
Overcast
79°58°
no precip.
Sun, October 25
Overcast
61°47°
no precip.
Sun, 1862° / 40°0Clear
62 °Clear

Frederick, Sunday, 18 October

Clear. High 62°, low 40°.

Pressure30.45 inHg
Wind9.5 mph S
Humidity48%
Visibility6.2 mi
Dew point39°
Mon, 1965° / 43°0Mostly clear
65 °Mostly clear

Frederick, Monday, 19 October

Mostly clear. High 65°, low 43°.

Pressure30.39 inHg
Wind3.1 mph S
Humidity56%
Visibility6.2 mi
Dew point46°
Tue, 2067° / 44°0Overcast
67 °Overcast

Frederick, Tuesday, 20 October

Overcast. High 67°, low 44°.

Pressure30.39 inHg
Wind3.6 mph SE
Humidity51%
Visibility6.2 mi
Dew point46°
Wed, 2170° / 46°0Clear
70 °Clear

Frederick, Wednesday, 21 October

Clear. High 70°, low 46°.

Pressure30.27 inHg
Wind3.3 mph S
Humidity56%
Visibility6.2 mi
Dew point48°
Thu, 2270° / 49°0Clear
70 °Clear

Frederick, Thursday, 22 October

Clear. High 70°, low 49°.

Pressure30.24 inHg
Wind5.8 mph NE
Humidity49%
Visibility—
Dew point47°
Fri, 2374° / 51°0Mostly clear
74 °Mostly clear

Frederick, Friday, 23 October

Mostly clear. High 74°, low 51°.

Pressure30.27 inHg
Wind9 mph SE
Humidity46%
Visibility—
Dew point46°
Sat, 2479° / 58°0Overcast
79 °Overcast

Frederick, Saturday, 24 October

Overcast. High 79°, low 58°.

Pressure30.21 inHg
Wind13.7 mph S
Humidity25%
Visibility—
Dew point36°
Sun, 2561° / 47°0Overcast
61 °Overcast

Frederick, Sunday, 25 October

Overcast. High 61°, low 47°.

Pressure30.45 inHg
Wind13.3 mph NW
Humidity50%
Visibility—
Dew point36°
Mon, 2659° / 39°0Overcast
59 °Overcast

Frederick, Monday, 26 October

Overcast. High 59°, low 39°.

Pressure30.42 inHg
Wind6.3 mph N
Humidity30%
Visibility—
Dew point23°
Tue, 2769° / 43°0Overcast
69 °Overcast

Frederick, Tuesday, 27 October

Overcast. High 69°, low 43°.

Pressure30.30 inHg
Wind9.8 mph S
Humidity31%
Visibility—
Dew point30°
Wed, 2867° / 55°0Overcast
67 °Overcast

Frederick, Wednesday, 28 October

Overcast. High 67°, low 55°.

Pressure30.09 inHg
Wind14.8 mph S
Humidity48%
Visibility—
Dew point44°
Thu, 2973° / 64°0.2Light rain
73 °Light rain

Frederick, Thursday, 29 October

Light rain. High 73°, low 64°.

Pressure29.80 inHg
Wind18.4 mph SW
Humidity43%
Visibility—
Dew point48°
Fri, 3072° / 59°0.14Light rain
72 °Light rain

Frederick, Friday, 30 October

Light rain. High 72°, low 59°.

Pressure29.94 inHg
Wind14.7 mph SW
Humidity43%
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 Frederick, 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.