Cisco, IL Weather Forecast
Local 7-day forecast
Slight Chance Showers And Thunderstorms then Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Cisco, IL in one place.
A slight chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 77. Southwest wind around 13 mph, with gusts as high as 21 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Cisco, IL is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Apr 21, 2026 9:41 AM CDT.
The active forecast window currently covers Apr 22 to Apr 27, 2026 for Cisco, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 22 to Apr 27, 2026
- Latest sync
- Apr 21, 2026 9:41 AM CDT
- Forecast office
- ILX
- Source
- NOAA / NWS
Daily Outlook
This Week in Cisco
Thursday looks like the warmest upcoming period in Cisco at 81 degrees F.
Saturday Night is the coolest period ahead with temperatures near 48 degrees F.
The strongest winds are forecast for Thursday at about 9 to 23 mph S.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 21, 2026 9:41 AM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- ILX
- Radar station
- KILX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 57. South southwest wind around 10 mph.
Sunny, with a high near 81. South wind 9 to 23 mph, with gusts as high as 32 mph.
A chance of showers and thunderstorms between 1am and 4am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 61. South wind around 20 mph, with gusts as high as 29 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
Showers and thunderstorms. Mostly cloudy, with a high near 75. Southwest wind 15 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Showers and thunderstorms likely before 7pm, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 52. Chance of precipitation is 70%.
A slight chance of rain showers before 7am. Mostly sunny, with a high near 70.
Partly cloudy, with a low around 48.
Mostly sunny, with a high near 72.
A chance of showers and thunderstorms after 7pm. Mostly cloudy, with a low around 55.
A chance of showers and thunderstorms. Mostly cloudy, with a high near 73.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 52.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Apr 22
|
Slight Chance Showers And Thunderstorms then Mostly Sunny
|
77°F |
13 mph
SW
|
|
Wednesday Night
Apr 22
|
Mostly Clear
|
57°F |
10 mph
SSW
|
|
Thursday
Apr 23
|
Sunny
|
81°F |
9 to 23 mph
S
|
|
Thursday Night
Apr 23
|
Mostly Cloudy then Chance Showers And Thunderstorms
|
61°F |
20 mph
S
|
|
Friday
Apr 24
|
Showers And Thunderstorms
|
75°F |
15 to 18 mph
SW
|
|
Friday Night
Apr 24
|
Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms
|
52°F |
13 mph
NW
|
|
Saturday
Apr 25
|
Slight Chance Rain Showers then Mostly Sunny
|
70°F |
14 mph
NNE
|
|
Saturday Night
Apr 25
|
Partly Cloudy
|
48°F |
13 mph
NE
|
|
Sunday
Apr 26
|
Mostly Sunny
|
72°F |
14 mph
ENE
|
|
Sunday Night
Apr 26
|
Chance Showers And Thunderstorms
|
55°F |
13 mph
E
|
|
Monday
Apr 27
|
Chance Showers And Thunderstorms
|
73°F |
14 to 17 mph
SE
|
|
Monday Night
Apr 27
|
Chance Showers And Thunderstorms
|
52°F |
16 mph
SSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Cisco.