Riverside School, IL Weather Forecast & Current Conditions

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Riverside School Weather Map
UTC Time: 9/21/2026, 16:15
Your Time:
Aeronautical Observation: Automated synoptic observations via NWS Gateway.
Auto-refresh in: 5:02

Riverside School, IL Regional Weather

Expires:202609211700;;824566
ASUS43 KLOT 211610
RWRIL 

ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 AM CDT MON SEP 21 2026

NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.

* THESE STATIONS ARE NOT UNDER NWS QUALITY CONTROL. THEY ALSO MAY NOT
  REPORT WEATHER SUCH AS PRECIPITATION OR FOG.


ILZ003-004-008-010-011-017-018-211700-
NORTH CENTRAL ILLINOIS
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ROCKFORD       CLOUDY    63  55  75 NE10G18   30.17S TC  17           
FREEPORT*      CLOUDY    62  60  94 E10G18    30.18R TC  16           
ROCHELLE*      CLOUDY    63  56  80 E16       30.14S TC  17           
DE KALB*       CLOUDY    62  57  82 E14G23    30.15F TC  17           
PERU*          CLOUDY    61  59  94 E13       30.12R TC  16           
$$


SKY/WX - Weather  TMP - Temperature  DP - Dew Point  RH - Humidity
WIND - Wind Direction/Speed PRES - Barometric Pressure VSB - Visibility
WCI - Wind Chill Index E13G22 Wind - East Wind 13 mph/Gusts of 22 mph

Riverside School, IL

Today
Rain Showers
60°/ 52° 16°/ 11°
20%
Tuesday
Rain Showers
62°/ 48° 17°/
20%
Wednesday
Cloudy
65°/ 48° 18°/
0%
Thursday
Mostly Cloudy
65°/ 48° 18°/
0%
Friday
Mostly Cloudy
68°/ 48° 20°/
0%
Saturday
Mostly Cloudy
65°/ 50° 18°/ 10°
0%
Sunday
Mostly Cloudy
68°20°
0%

Day: Cloudy. A slight chance of showers. Near steady temperature around 60. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 20 percent.

Night: Mostly cloudy. A slight chance of showers. Lows in the lower 50s. Northeast winds 10 to 15 mph. Chance of precipitation 20 percent.

Rochelle, IL

Today
Rain Showers
60°/ 52° 16°/ 11°
30%
Tuesday
Rain Showers
62°/ 48° 17°/
20%
Wednesday
Cloudy
68°/ 48° 20°/
0%
Thursday
Mostly Cloudy
68°/ 48° 20°/
0%
Friday
Mostly Cloudy
68°/ 48° 20°/
0%
Saturday
Mostly Cloudy
68°/ 50° 20°/ 10°
0%
Sunday
Mostly Cloudy
72°22°
0%

Day: Cloudy. A slight chance of showers. Near steady temperature around 60. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 20 percent.

Night: Mostly cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the lower 50s. Northeast winds 10 to 15 mph. Chance of precipitation 30 percent.

DeKalb, IL

Today
Rain Showers
62°/ 52° 17°/ 11°
30%
Tuesday
Rain Showers
62°/ 48° 17°/
20%
Wednesday
Cloudy
68°/ 48° 20°/
0%
Thursday
Mostly Cloudy
68°/ 50° 20°/ 10°
0%
Friday
Mostly Cloudy
68°/ 48° 20°/
0%
Saturday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Sunday
Mostly Cloudy
72°22°
0%

Day: Cloudy. A chance of showers late in the morning, then a slight chance of showers in the afternoon. Near steady temperature in the lower 60s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 30 percent.

Night: Mostly cloudy. A slight chance of showers. Lows in the lower 50s. Northeast winds 10 to 15 mph. Chance of precipitation 20 percent.

Belvidere, IL

Today
Rain Showers
62°/ 52° 17°/ 11°
20%
Tuesday
Rain Showers
62°/ 48° 17°/
20%
Wednesday
Cloudy
65°/ 48° 18°/
0%
Thursday
Mostly Cloudy
65°/ 48° 18°/
0%
Friday
Mostly Cloudy
68°/ 48° 20°/
0%
Saturday
Mostly Cloudy
68°/ 50° 20°/ 10°
0%
Sunday
Mostly Cloudy
68°20°
0%

Day: Cloudy. A slight chance of showers. Highs in the lower 60s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 20 percent.

Night: Mostly cloudy. A slight chance of showers early in the evening. A slight chance of showers after midnight. Lows in the lower 50s. Northeast winds around 10 mph. Chance of precipitation 20 percent.

Freeport, IL

Today
Rain Showers
60°/ 50° 16°/ 10°
40%
Tuesday
Mostly Cloudy
62°/ 45° 17°/
0%
Wednesday
Sunny
65°/ 48° 18°/
0%
Thu Night
Mostly Cloudy
50°10°
0%
Friday
Mostly Cloudy
50°10°
0%
Saturday
Mostly Cloudy
50°10°
0%
Sunday
Mostly Cloudy
50°10°
0%

Day: Cloudy with a 20 percent chance of showers. Near steady temperature around 60. Northeast winds 10 to 15 mph with gusts up to 25 mph.

Night: Mostly cloudy. A chance of showers in the evening, then a slight chance of showers and thunderstorms after midnight. Lows around 50. Northeast winds 10 to 15 mph. Chance of rain 40 percent.

Janesville, WI

Today
Sprinkles
62°/ 48° 17°/
20%
Tuesday
Rain Showers
62°/ 45° 17°/
20%
Wednesday
Sunny
62°/ 48° 17°/
0%
Thursday
Partly Cloudy
65°/ 48° 18°/
0%
Friday
Partly Cloudy
65°/ 48° 18°/
0%
Saturday
Partly Cloudy
65°/ 48° 18°/
0%
Sunday
Partly Cloudy
68°20°
0%

Day: Cloudy. Scattered sprinkles in the morning. Scattered sprinkles late in the afternoon. Highs in the lower 60s. Northeast winds 10 to 15 mph.

Night: Mostly cloudy. Patchy drizzle in the evening. Scattered sprinkles through the night, then patchy drizzle after midnight. Lows in the upper 40s. Northeast winds 5 to 15 mph. Chance of showers 20 percent.

Dixon, IL

Today
Rain Showers
62°/ 52° 17°/ 11°
30%
Tuesday
Rain Showers
62°/ 48° 17°/
20%
Wednesday
Cloudy
68°/ 48° 20°/
0%
Thursday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Friday
Mostly Cloudy
68°/ 50° 20°/ 10°
0%
Saturday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Sunday
Mostly Cloudy
72°22°
0%

Day: Cloudy. A chance of showers late in the morning, then a slight chance of showers in the afternoon. Near steady temperature in the lower 60s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 30 percent.

Night: Mostly cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. A slight chance of showers late. Lows in the lower 50s. Northeast winds 10 to 15 mph. Chance of precipitation 30 percent.

Crystal Lake, IL

Today
Rain Showers
62°/ 52° 17°/ 11°
20%
Tuesday
Rain Showers
62°/ 48° 17°/
20%
Wednesday
Cloudy
65°/ 48° 18°/
0%
Thursday
Mostly Cloudy
65°/ 50° 18°/ 10°
0%
Friday
Mostly Cloudy
68°/ 48° 20°/
0%
Saturday
Mostly Cloudy
65°/ 50° 18°/ 10°
0%
Sunday
Mostly Cloudy
68°20°
0%

Day: Mostly cloudy. A slight chance of showers. Near steady temperature in the lower 60s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 20 percent.

Night: Mostly cloudy. Lows in the lower 50s. Northeast winds around 10 mph.

Whitewater, WI

Today
Sprinkles
62°/ 48° 17°/
0%
Tuesday
Drizzle
60°/ 48° 16°/
0%
Wednesday
Partly Cloudy
62°/ 48° 17°/
0%
Thursday
Partly Cloudy
65°/ 48° 18°/
0%
Friday
Partly Cloudy
65°/ 48° 18°/
0%
Saturday
Partly Cloudy
65°/ 50° 18°/ 10°
0%
Sunday
Partly Cloudy
68°20°
0%

Day: Cloudy. Scattered sprinkles in the morning. Highs in the lower 60s. Northeast winds 10 to 15 mph.

Night: Mostly cloudy. Scattered sprinkles in the evening. Scattered sprinkles after midnight. Lows in the upper 40s. Northeast winds 5 to 10 mph.

Aurora, IL

Today
Rain Showers
62°/ 52° 17°/ 11°
40%
Tuesday
Rain Showers
62°/ 50° 17°/ 10°
20%
Wednesday
Cloudy
65°/ 50° 18°/ 10°
0%
Thursday
Cloudy
68°/ 52° 20°/ 11°
0%
Friday
Cloudy
68°/ 48° 20°/
0%
Saturday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Sunday
Mostly Cloudy
70°21°
0%

Day: Cloudy. A chance of showers late in the morning, then a slight chance of showers in the afternoon. Near steady temperature in the lower 60s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 40 percent.

Night: Mostly cloudy. Lows in the lower 50s. Northeast winds around 10 mph.

Monroe, WI

Today
Rain Showers
62°/ 48° 17°/
20%
Tuesday
Sprinkles
62°/ 45° 17°/
0%
Wednesday
Sunny
65°/ 48° 18°/
0%
Thursday
Partly Cloudy
65°/ 48° 18°/
0%
Friday
Partly Cloudy
65°/ 48° 18°/
0%
Saturday
Mostly Cloudy
65°/ 52° 18°/ 11°
20%
Sunday
Rain Showers
68°20°
20%

Day: Cloudy. Patchy drizzle in the morning. Scattered sprinkles until late afternoon, then patchy drizzle late in the afternoon. Highs in the lower 60s. Northeast winds 10 to 15 mph. Chance of showers 20 percent.

Night: Mostly cloudy. Patchy drizzle through the night. Scattered sprinkles in the late evening and overnight. Lows in the upper 40s. Northeast winds 5 to 15 mph. Chance of showers 20 percent.

Mount Carroll, IL

Today
Rain Showers
62°/ 52° 17°/ 11°
50%
Tuesday
Rain Showers
62°/ 48° 17°/
30%
Wednesday
Sunny
65°/ 48° 18°/
0%
Thu Night-Fri
Mostly Cloudy
50°10°
0%
Fri Night
Mostly Cloudy
50°10°
0%
Saturday
Mostly Cloudy
68°20°
0%
Sunday
Mostly Cloudy
68°20°
0%

Day: Cloudy. A chance of showers late this morning, then a slight chance of showers this afternoon. Near steady temperature in the lower 60s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 40 percent.

Night: Mostly cloudy with a chance of showers. A slight chance of thunderstorms after midnight. Lows in the lower 50s. Northeast winds 10 to 15 mph. Chance of rain 50 percent.

Sterling, IL

Today
Rain Showers
62°/ 52° 17°/ 11°
50%
Tuesday
Rain Showers
65°/ 48° 18°/
40%
Wednesday
Sunny
68°/ 48° 20°/
0%
Thu Night
Mostly Cloudy
52°11°
0%
Friday
Mostly Cloudy
52°11°
0%
Saturday
Mostly Cloudy
52°11°
0%
Sunday
Mostly Cloudy
52°11°
0%

Day: Cloudy with a 30 percent chance of showers. Near steady temperature in the lower 60s. Northeast winds around 15 mph with gusts up to 25 mph.

Night: Mostly cloudy with a chance of showers. A slight chance of thunderstorms after midnight. Lows in the lower 50s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.

Oswego, IL

Today
Rain Showers
65°/ 55° 18°/ 13°
30%
Tuesday
Rain Showers
65°/ 52° 18°/ 11°
20%
Wednesday
Cloudy
68°/ 52° 20°/ 11°
0%
Thursday
Cloudy
68°/ 52° 20°/ 11°
0%
Friday
Cloudy
70°/ 50° 21°/ 10°
0%
Saturday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Sunday
Mostly Cloudy
72°22°
0%

Day: Cloudy. A chance of showers late in the morning, then a slight chance of showers early in the afternoon. Highs in the mid 60s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 30 percent.

Night: Mostly cloudy. Lows in the mid 50s. Northeast winds around 10 mph.

Ottawa, IL

Today
Rain Showers
62°/ 55° 17°/ 13°
20%
Tuesday
Rain Showers
65°/ 52° 18°/ 11°
20%
Wednesday
Cloudy
68°/ 52° 20°/ 11°
0%
Thursday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Friday
Cloudy
70°/ 52° 21°/ 11°
0%
Saturday
Mostly Cloudy
70°/ 52° 21°/ 11°
0%
Sunday
Cloudy
72°22°
0%

Day: Cloudy. A slight chance of showers. Near steady temperature in the lower 60s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 20 percent.

Night: Mostly cloudy. A slight chance of showers in the late evening and overnight. Lows in the mid 50s. Northeast winds around 10 mph. Chance of precipitation 20 percent.

Galena, IL

Today
Rain Showers
62°/ 52° 17°/ 11°
50%
Tuesday
Rain Showers
62°/ 48° 17°/
30%
Wednesday
Sunny
65°/ 48° 18°/
0%
Thursday
Mostly Cloudy
68°20°
0%
Friday
Mostly Cloudy
68°20°
0%
Saturday
Mostly Cloudy
68°20°
0%
Sunday
Mostly Cloudy
68°20°
0%

Day: Cloudy. A slight chance of showers late this morning, then a chance of showers this afternoon. Highs in the lower 60s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 30 percent.

Night: Mostly cloudy with a chance of showers. A slight chance of thunderstorms after midnight. Lows in the lower 50s. Northeast winds around 10 mph. Chance of rain 50 percent.

Evanston, IL

Today
Rain Showers
62°/ 55° 17°/ 13°
60%
Tuesday
Mostly Cloudy
62°/ 52° 17°/ 11°
0%
Wednesday
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Thursday
Cloudy
65°/ 52° 18°/ 11°
0%
Friday
Cloudy
68°/ 52° 20°/ 11°
0%
Saturday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Sunday
Mostly Cloudy
70°21°
0%

Day: Cloudy. Showers likely late in the morning, then a chance of showers in the afternoon. Near steady temperature in the lower 60s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 60 percent.

Night: Mostly cloudy. Lows in the mid 50s. Northeast winds 10 to 15 mph.

Darlington, WI

Today
Rain Showers
62°/ 48° 17°/
30%
Tuesday
Drizzle
62°/ 45° 17°/
0%
Wednesday
Sunny
65°/ 48° 18°/
0%
Thursday
Partly Cloudy
65°/ 48° 18°/
0%
Friday
Partly Cloudy
65°/ 48° 18°/
0%
Saturday
Mostly Cloudy
65°/ 52° 18°/ 11°
20%
Sunday
Rain Showers
68°20°
20%

Day: Cloudy. Patchy drizzle in the morning. Scattered sprinkles until late afternoon. Areas of drizzle late in the afternoon. Highs in the lower 60s. Northeast winds 10 to 15 mph. Chance of showers 20 percent.

Night: Cloudy. Areas of drizzle. Lows in the upper 40s. Northeast winds 5 to 15 mph. Chance of precipitation 30 percent.

Naperville, IL

Today
Rain Showers
62°/ 55° 17°/ 13°
50%
Tuesday
Mostly Cloudy
62°/ 52° 17°/ 11°
0%
Wednesday
Mostly Cloudy
65°/ 52° 18°/ 11°
0%
Thursday
Cloudy
68°/ 52° 20°/ 11°
0%
Friday
Cloudy
68°/ 52° 20°/ 11°
0%
Saturday
Mostly Cloudy
68°/ 52° 20°/ 11°
0%
Sunday
Mostly Cloudy
72°22°
0%

Day: Cloudy. A chance of showers. Near steady temperature in the lower 60s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 50 percent.

Night: Mostly cloudy. Lows in the mid 50s. Northeast winds around 10 mph.

Kenosha, WI

Today
Sprinkles
62°/ 50° 17°/ 10°
0%
Tuesday
Sprinkles
62°/ 52° 17°/ 11°
0%
Wednesday
Partly Cloudy
65°/ 50° 18°/ 10°
0%
Thursday
Partly Cloudy
65°/ 52° 18°/ 11°
0%
Friday
Partly Cloudy
65°/ 50° 18°/ 10°
0%
Saturday
Partly Cloudy
65°/ 50° 18°/ 10°
0%
Sunday
Partly Cloudy
68°20°
0%

Day: Cloudy. Scattered sprinkles in the morning. Highs in the lower 60s. Northeast winds 10 to 20 mph.

Night: Mostly cloudy. Scattered sprinkles early in the morning. Lows around 50. Northeast winds 5 to 15 mph.

Names listed above may include county names.

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