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As of 02:52 CDT

Weather in Seneca, IL

44°Current weather

Seneca, Monday, 19 October, 02:52

Clear. Feels like 41°. High 67°, low 42°.

Pressure30.39 inHg
Wind5.5 mph SW
Humidity80%
Visibility6.2 mi
Dew point39°

Two-week outlook for Seneca, IL: week one averages a high of 67.5° and week two 62.3°, so week two runs 5.2° cooler than week one. Around 0.9 inches of precipitation are expected over the 14 days, across 4 wet days. The nearest weekend, October 24: 70°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 19 – October 25)67.5°46°0.0 in / 0 d—
2nd (October 26 – November 1)62.3°50.8°0.9 in / 4 d—

Weekend weather

Sat, October 24
Overcast
70°47°
no precip.
Sun, October 25
Partly cloudy
65°51°
no precip.
Sat, October 31
Overcast
60°52°
no precip.
Sun, November 1
Rain
59°41°
0.35 in
Tue, 2068° / 43°0Clear
68 °Clear

Seneca, Tuesday, 20 October

Clear. High 68°, low 43°.

Pressure30.39 inHg
Wind4.2 mph SE
Humidity49%
Visibility6.2 mi
Dew point44°
Wed, 2168° / 45°0Clear
68 °Clear

Seneca, Wednesday, 21 October

Clear. High 68°, low 45°.

Pressure30.30 inHg
Wind1.9 mph W
Humidity53%
Visibility6.2 mi
Dew point48°
Thu, 2269° / 46°0Overcast
69 °Overcast

Seneca, Thursday, 22 October

Overcast. High 69°, low 46°.

Pressure30.33 inHg
Wind3.3 mph NE
Humidity59%
Visibility6.2 mi
Dew point51°
Fri, 2366° / 48°0Mostly clear
66 °Mostly clear

Seneca, Friday, 23 October

Mostly clear. High 66°, low 48°.

Pressure30.36 inHg
Wind6.8 mph E
Humidity55%
Visibility—
Dew point47°
Sat, 2470° / 47°0Overcast
70 °Overcast

Seneca, Saturday, 24 October

Overcast. High 70°, low 47°.

Pressure30.36 inHg
Wind11.5 mph S
Humidity47%
Visibility—
Dew point43°
Sun, 2565° / 51°0Partly cloudy
65 °Partly cloudy

Seneca, Sunday, 25 October

Partly cloudy. High 65°, low 51°.

Pressure30.30 inHg
Wind14.2 mph SW
Humidity32%
Visibility—
Dew point31°
Mon, 2663° / 46°0.02Light rain
63 °Light rain

Seneca, Monday, 26 October

Light rain. High 63°, low 46°.

Pressure30.21 inHg
Wind14.9 mph S
Humidity38%
Visibility—
Dew point31°
Tue, 2762° / 53°0.01Light rain
62 °Light rain

Seneca, Tuesday, 27 October

Light rain. High 62°, low 53°.

Pressure30.12 inHg
Wind14.2 mph SW
Humidity76%
Visibility—
Dew point53°
Wed, 2859° / 53°0.24Light rain
59 °Light rain

Seneca, Wednesday, 28 October

Light rain. High 59°, low 53°.

Pressure30.15 inHg
Wind6.6 mph E
Humidity88%
Visibility—
Dew point53°
Thu, 2960° / 54°0.06Light rain
60 °Light rain

Seneca, Thursday, 29 October

Light rain. High 60°, low 54°.

Pressure30.03 inHg
Wind11.1 mph SE
Humidity87%
Visibility—
Dew point53°
Fri, 3072° / 56°0.24Light rain
72 °Light rain

Seneca, Friday, 30 October

Light rain. High 72°, low 56°.

Pressure29.77 inHg
Wind20.2 mph SW
Humidity75%
Visibility—
Dew point62°
Sat, 3160° / 52°0Overcast
60 °Overcast

Seneca, Saturday, 31 October

Overcast. High 60°, low 52°.

Pressure30.03 inHg
Wind7.4 mph SW
Humidity33%
Visibility—
Dew point30°
Sun, 0159° / 41°0.35Rain
59 °Rain

Seneca, Sunday, 1 November

Rain. High 59°, low 41°.

Pressure29.85 inHg
Wind25.3 mph NW
Humidity68%
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 Seneca, 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.