WATSON, IL 62473 Weather Forecast & Current Conditions

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EFFINGHAM CNTY MEM, IL
Current Weather

1:15 PM CDT SEP 21, 2026
Overcast
68°F
Feels Like: 68°F
Dewpoint: 64°F
Rel. Hum.: 87%
Visibility: 10 miles
Wind: N at 5 mph
Pressure: 30.05 inches
Last 72 hours

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WATSON, IL 62473
Weather Forecast

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THIS AFTERNOON
Mostly cloudy with a chance of sprinkles. Much cooler. Near steady temperature in the upper 60s. Northeast winds 5 to 10 mph.
TONIGHT
Mostly cloudy with a chance of sprinkles. Lows in the upper 50s. Northeast winds 5 to 10 mph.
TUESDAY
Mostly cloudy with a chance of sprinkles in the morning, then partly sunny in the afternoon. Highs in the lower 70s. Northeast winds 5 to 10 mph.
TUESDAY NIGHT
Mostly cloudy. Lows in the mid 50s. Northeast winds 5 to 10 mph.
WEDNESDAY
Partly sunny. Highs in the lower 70s. North winds 5 to 10 mph.
WEDNESDAY NIGHT THROUGH SATURDAY NIGHT
Partly cloudy. Lows in the lower 50s. Highs in the mid 70s.
SUNDAY
Mostly sunny. Highs around 80.

Visible Weather Satellite
WATSON, IL 62473
Infrared Weather Satellite
WATSON, IL 62473
NEXRAD Weather Radar
WATSON, IL 62473

EFFINGHAM CNTY MEM, IL 3 hourly weather forecast

weather forecast created  7:00 AM CDT  9/21/2026
Monday
21 SEP 2026
WATSON, IL 62473 weather forecast Day 1, 12 hours 1 PM 72° 72° Mostly Cloudy 3%

0% Thunder
( 7% severe)
NNE   7 71% 62°
High 74° WATSON, IL 62473 weather forecast Day 1, 15 hours 4 PM 73° 73° Mostly Cloudy NNE   8 68% 62°
Mostly Cloudy



WATSON, IL 62473 weather forecast Day 1, 18 hours 7 PM 69° 69° Mostly Cloudy 2%

0% Thunder
( 2% severe)
NE   8 76% 61°
WATSON, IL 62473 weather forecast Day 1, 21 hours 10 PM 64° 64° Mostly Cloudy NE   7 84% 59°
Tuesday
22 SEP 2026
WATSON, IL 62473 weather forecast Day 2, 0 hours 1 AM 61° 61° Mostly Cloudy 2%

0% Thunder
( 3% severe)
NE   6 93% 59°
Low 58° WATSON, IL 62473 weather forecast Day 2, 3 hours 4 AM 60° 59° Mostly Cloudy NE   7 93% 58°
High 71° WATSON, IL 62473 weather forecast Day 2, 6 hours 7 AM 59° 58° Mostly Cloudy 4%

0% Thunder
( 1% severe)
NNE   8 93% 57°

Mostly Cloudy



WATSON, IL 62473 weather forecast Day 2, 9 hours 10 AM 63° 62° Mostly Cloudy NE   9 78% 56°
WATSON, IL 62473 weather forecast Day 2, 12 hours 1 PM 68° 68° Mostly Cloudy 3%

0% Thunder
( 3% severe)
NE   9 59% 53°
WATSON, IL 62473 weather forecast Day 2, 15 hours 4 PM 69° 69° Mostly Cloudy NNE   9 55% 52°
WATSON, IL 62473 weather forecast Day 2, 18 hours 7 PM 66° 66° Mostly Cloudy 0%

0% Thunder
( 1% severe)
NE   9 68% 55°
WATSON, IL 62473 weather forecast Day 2, 21 hours 10 PM 61° 60° Mostly Cloudy NE   7 81% 55°
Wednesday
23 SEP 2026
WATSON, IL 62473 weather forecast Day 3, 0 hours 1 AM 59° 59° Mostly Cloudy 0%

0% Thunder
( 1% severe)
NNE   5 90% 56°
Low 55° WATSON, IL 62473 weather forecast Day 3, 3 hours 4 AM 57° 56° Mostly Cloudy NNE   6 93% 55°
High 72° WATSON, IL 62473 weather forecast Day 3, 6 hours 7 AM 56° 54° Mostly Cloudy 0%

0% Thunder
( 1% severe)
NNE   7 96% 55°

Mostly Cloudy



WATSON, IL 62473 weather forecast Day 3, 9 hours 10 AM 63° 63° Partly Cloudy NNE   8 75% 55°
WATSON, IL 62473 weather forecast Day 3, 15 hours 1 PM 69° 69° Mostly Cloudy 0%

0% Thunder
( 2% severe)
NNE   9 55% 52°
WATSON, IL 62473 weather forecast Day 3, 18 hours 4 PM 70° 70° Mostly Cloudy NNE   9 53% 52°
WATSON, IL 62473 weather forecast Day 3, 21 hours 7 PM 67° 67° Mostly Cloudy     NNE   8 65% 55°

EFFINGHAM CNTY MEM, IL extended weather forecast

Thursday
24 SEP 2026
Friday
25 SEP 2026
Saturday
26 SEP 2026
Sunday
27 SEP 2026
Monday
28 SEP 2026
Low 55° Low 56° Low 51° Low 52° Low 51°
High 77° High 76° High 72° High 80° High 80°
WATSON, IL 62473 weather forecast Day 4 WATSON, IL 62473 weather forecast Day 5 WATSON, IL 62473 weather forecast Day 6 WATSON, IL 62473 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
8% Rain
Mostly Cloudy
20% Rain
Overcast
34% Rain
Mostly Cloudy
27% Rain
Clear
18% Rain
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