Irwin, OH Hourly Weather Updates

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Irwin Weather Map
UTC Time: 9/12/2026, 23:12
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Aeronautical Observation: Automated synoptic observations via NWS Gateway.
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Irwin, OH Regional Weather

Expires:202609130000;;351051
ASUS41 KCLE 122312
RWRCLE
OHIO REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE WILMINGTON, OH
700 PM EDT SAT SEP 12 2026

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


OHZ036-037-039>041-045>050-054>059-063>069-073>076-082>088-130000-
  CENTRAL AND SOUTHEAST OHIO
  
CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
COLUMBUS       CLOUDY    76  70  82 CALM      29.91S                  
OSU AIRPORT    FAIR      76  70  82 SE3       29.92R                  
BOLTON FIELD   PTCLDY    75  72  88 CALM      29.92S                  
RICKENBACK AFB CLOUDY    76  72  88 CALM      29.92S                  
NEWARK         LGT RAIN  73  71  93 CALM      29.92R                  
MARION         FAIR      77  70  79 S8        29.92S                  
LANCASTER      LGT RAIN  74  73  97 SE3       29.93R                  
ZANESVILLE     FAIR      76  71  85 E3        29.93R                  
NEW PHILLY     MOCLDY    73  70  90 CALM      29.94R                  
$$
  

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

Irwin, OH

Tonight
Cloudy
65°18°
0%
Sunday
Thunderstorms
85°/ 58° 29°/ 14°
30%
Monday
Sunny
78°/ 62° 26°/ 17°
0%
Tuesday
Sunny
92°/ 70° 33°/ 21°
30%
Wed-Wed Night
Thunderstorms
92°33°
20%
Thursday
Thunderstorms
88°/ 62° 31°/ 17°
40%
Fri Night
Rain Showers
62°17°
20%

Night: Mostly clear through the late overnight, then becoming partly cloudy. Patchy fog. Lows in the mid 60s. South winds around 5 mph through the late overnight, becoming light and variable.

Urbana, OH

Tonight
Thunderstorms
65°18°
70%
Sunday
Thunderstorms
82°/ 55° 28°/ 13°
50%
Monday
Sunny
72°/ 55° 22°/ 13°
0%
Tuesday
Sunny
85°/ 65° 29°/ 18°
40%
Wednesday
Rain Showers
88°/ 68° 31°/ 20°
40%
Thursday
Rain Showers
85°/ 65° 29°/ 18°
50%
Friday
Rain Showers
80°/ 58° 27°/ 14°
30%

Night: Mostly cloudy early this evening, then becoming partly cloudy. Showers likely with a chance of thunderstorms this evening. Lows in the mid 60s. Southwest winds around 5 mph. Chance of rain 70 percent.

Springfield, OH

Tonight
Thunderstorms
65°18°
70%
Sunday
Thunderstorms
85°/ 55° 29°/ 13°
60%
Monday
Sunny
75°/ 55° 24°/ 13°
0%
Tuesday
Sunny
85°/ 65° 29°/ 18°
0%
Wednesday
Cloudy
88°/ 68° 31°/ 20°
30%
Thursday
Rain Showers
88°/ 65° 31°/ 18°
50%
Friday
Rain Showers
82°/ 60° 28°/ 16°
30%

Night: Partly cloudy. Showers likely with a chance of thunderstorms this evening. Lows in the mid 60s. Southwest winds around 5 mph. Chance of rain 70 percent.

London, OH

Tonight
Thunderstorms
65°18°
70%
Sunday
Thunderstorms
85°/ 55° 29°/ 13°
60%
Monday
Sunny
75°/ 52° 24°/ 11°
0%
Tuesday
Sunny
85°/ 65° 29°/ 18°
0%
Wednesday
Cloudy
88°/ 68° 31°/ 20°
0%
Thursday
Rain Showers
88°/ 65° 31°/ 18°
50%
Friday
Rain Showers
82°/ 60° 28°/ 16°
30%

Night: Mostly cloudy early this evening, then becoming partly cloudy. Showers likely with a chance of thunderstorms this evening. Lows in the mid 60s. Southwest winds around 5 mph. Chance of rain 70 percent.

Bellefontaine, OH

Tonight
Thunderstorms
65°18°
70%
Sunday
Thunderstorms
82°/ 52° 28°/ 11°
50%
Monday
Sunny
72°/ 55° 22°/ 13°
0%
Tuesday
Sunny
85°/ 68° 29°/ 20°
40%
Wednesday
Rain Showers
85°/ 68° 29°/ 20°
40%
Thursday
Rain Showers
85°/ 65° 29°/ 18°
50%
Friday
Rain Showers
78°/ 58° 26°/ 14°
30%

Night: Mostly cloudy early this evening, then becoming partly cloudy. Showers likely with a chance of thunderstorms this evening. Lows in the mid 60s. Southwest winds around 5 mph. Chance of rain 70 percent.

Downtown Columbus, OH

Tonight
Thunderstorms
68°20°
70%
Sunday
Thunderstorms
85°/ 58° 29°/ 14°
60%
Monday
Sunny
75°/ 55° 24°/ 13°
0%
Tuesday
Sunny
85°/ 65° 29°/ 18°
0%
Wednesday
Cloudy
88°/ 68° 31°/ 20°
0%
Thursday
Rain Showers
88°/ 68° 31°/ 20°
50%
Friday
Rain Showers
82°/ 62° 28°/ 17°
30%

Night: Mostly cloudy with showers likely with a chance of thunderstorms this evening, then partly cloudy after midnight. Some thunderstorms may produce heavy rainfall this evening. Lows in the upper 60s. South winds around 5 mph. Chance of rain 70 percent.

Delaware, OH

Tonight
Thunderstorms
65°18°
50%
Sunday
Thunderstorms
85°/ 55° 29°/ 13°
60%
Monday
Sunny
75°/ 52° 24°/ 11°
0%
Tuesday
Sunny
82°/ 65° 28°/ 18°
40%
Wednesday
Rain Showers
88°/ 68° 31°/ 20°
40%
Thursday
Rain Showers
85°/ 65° 29°/ 18°
50%
Friday
Rain Showers
82°/ 58° 28°/ 14°
30%

Night: Mostly cloudy early this evening, then becoming partly cloudy. A chance of showers and thunderstorms this evening. Lows in the mid 60s. Southwest winds around 5 mph. Chance of rain 50 percent.

Kenton, OH

Tonight
Thunderstorms
65°18°
50%
Sunday
Thunderstorms
82°/ 52° 28°/ 11°
50%
Monday
Sunny
72°/ 55° 22°/ 13°
0%
Tuesday
Sunny
85°/ 68° 29°/ 20°
50%
Wednesday
Rain Showers
85°/ 68° 29°/ 20°
50%
Thursday
Rain Showers
85°/ 62° 29°/ 17°
50%
Friday
Rain Showers
78°/ 58° 26°/ 14°
30%

Night: Mostly cloudy early this evening, then becoming partly cloudy. A chance of showers and thunderstorms this evening. Lows in the mid 60s. Southwest winds around 5 mph. Chance of rain 50 percent.

Marion, OH

Afternoon
Thunderstorms
80°/ 65° 27°/ 18°
70%
Sunday
Thunderstorms
82°/ 55° 28°/ 13°
50%
Monday
Sunny
75°/ 52° 24°/ 11°
0%
Tuesday
Sunny
82°/ 65° 28°/ 18°
40%
Wednesday
Rain Showers
88°/ 68° 31°/ 20°
40%
Thursday
Rain Showers
85°/ 65° 29°/ 18°
50%

Day: Showers likely with a chance of thunderstorms. Highs around 80. Southwest winds around 10 mph. Chance of rain 70 percent.

Night: Mostly cloudy. A chance of showers and thunderstorms in the evening. Patchy fog after midnight. Humid with lows in the mid 60s. Southwest winds around 5 mph. Chance of rain 50 percent.

Circleville, OH

Tonight
Thunderstorms
65°18°
70%
Sunday
Thunderstorms
85°/ 58° 29°/ 14°
60%
Monday
Sunny
75°/ 55° 24°/ 13°
0%
Tuesday
Sunny
85°/ 65° 29°/ 18°
0%
Wednesday
Sunny
90°/ 68° 32°/ 20°
0%
Thursday
Rain Showers
88°/ 65° 31°/ 18°
40%
Friday
Rain Showers
82°/ 62° 28°/ 17°
30%

Night: Mostly cloudy with showers likely with a chance of thunderstorms this evening, then partly cloudy after midnight. Some thunderstorms may produce heavy rainfall this evening. Lows in the mid 60s. South winds around 5 mph. Chance of rain 70 percent.

Beavercreek, OH

Tonight
Thunderstorms
65°18°
60%
Sunday
Thunderstorms
85°/ 55° 29°/ 13°
60%
Monday
Sunny
75°/ 55° 24°/ 13°
0%
Tuesday
Sunny
85°/ 68° 29°/ 20°
0%
Wednesday
Sunny
88°/ 68° 31°/ 20°
0%
Thursday
Rain Showers
88°/ 65° 31°/ 18°
40%
Friday
Rain Showers
82°/ 62° 28°/ 17°
30%

Night: Partly cloudy. Showers likely with a chance of thunderstorms this evening. Lows in the mid 60s. Southwest winds around 5 mph. Chance of rain 60 percent.

Troy, OH

Tonight
Thunderstorms
65°18°
50%
Sunday
Thunderstorms
85°/ 55° 29°/ 13°
50%
Monday
Sunny
75°/ 55° 24°/ 13°
0%
Tuesday
Sunny
85°/ 68° 29°/ 20°
40%
Wednesday
Rain Showers
88°/ 68° 31°/ 20°
40%
Thursday
Rain Showers
88°/ 65° 31°/ 18°
50%
Friday
Rain Showers
82°/ 60° 28°/ 16°
30%

Night: Partly cloudy. A chance of showers and thunderstorms this evening. Lows in the mid 60s. Southwest winds around 5 mph. Chance of rain 50 percent.

Sidney, OH

Tonight
Thunderstorms
65°18°
70%
Sunday
Thunderstorms
82°/ 52° 28°/ 11°
50%
Monday
Sunny
72°/ 55° 22°/ 13°
0%
Tuesday
Sunny
85°/ 65° 29°/ 18°
50%
Wednesday
Rain Showers
88°/ 68° 31°/ 20°
40%
Thursday
Rain Showers
85°/ 65° 29°/ 18°
50%
Friday
Rain Showers
80°/ 58° 27°/ 14°
30%

Night: Partly cloudy. Showers likely with a chance of thunderstorms this evening. Lows in the mid 60s. Southwest winds around 5 mph. Chance of rain 70 percent.

Washington Court House, OH

Tonight
Thunderstorms
65°18°
70%
Sunday
Thunderstorms
85°/ 55° 29°/ 13°
50%
Monday
Sunny
75°/ 52° 24°/ 11°
0%
Tuesday
Sunny
85°/ 65° 29°/ 18°
0%
Wednesday
Sunny
88°/ 68° 31°/ 20°
0%
Thursday
Rain Showers
88°/ 65° 31°/ 18°
40%
Friday
Rain Showers
82°/ 60° 28°/ 16°
30%

Night: Mostly cloudy early this evening, then becoming partly cloudy. Showers likely with a chance of thunderstorms this evening. Lows in the mid 60s. Southwest winds around 5 mph. Chance of rain 70 percent.

Downtown Dayton, OH

Tonight
Thunderstorms
65°18°
50%
Sunday
Thunderstorms
85°/ 55° 29°/ 13°
60%
Monday
Sunny
75°/ 58° 24°/ 14°
0%
Tuesday
Sunny
88°/ 68° 31°/ 20°
0%
Wednesday
Sunny
90°/ 70° 32°/ 21°
30%
Thursday
Rain Showers
88°/ 65° 31°/ 18°
40%
Friday
Rain Showers
82°/ 62° 28°/ 17°
30%

Night: Partly cloudy. A chance of showers and thunderstorms this evening. Lows in the mid 60s. Southwest winds around 5 mph. Chance of rain 50 percent.

Wapakoneta, OH

Tonight
Thunderstorms
65°18°
50%
Sunday
Thunderstorms
82°/ 52° 28°/ 11°
40%
Monday
Sunny
72°/ 55° 22°/ 13°
0%
Tuesday
Sunny
85°/ 68° 29°/ 20°
50%
Wednesday
Rain Showers
85°/ 68° 29°/ 20°
50%
Thursday
Rain Showers
85°/ 62° 29°/ 17°
50%
Friday
Rain Showers
78°/ 58° 26°/ 14°
30%

Night: Partly cloudy. A chance of showers and thunderstorms this evening. Lows in the mid 60s. Southwest winds around 5 mph. Chance of rain 50 percent.

Newark, OH

Tonight
Thunderstorms
65°18°
90%
Sunday
Thunderstorms
82°/ 55° 28°/ 13°
60%
Monday
Sunny
72°/ 52° 22°/ 11°
0%
Tuesday
Sunny
82°/ 65° 28°/ 18°
0%
Wednesday
Cloudy
85°/ 68° 29°/ 20°
0%
Thursday
Rain Showers
85°/ 65° 29°/ 18°
50%
Friday
Rain Showers
80°/ 60° 27°/ 16°
30%

Night: Mostly cloudy. Showers with a chance of thunderstorms this evening, then a slight chance of showers and thunderstorms after midnight. Some thunderstorms may produce heavy rainfall this evening. Lows in the mid 60s. Southwest winds around 5 mph. Chance of rain 90 percent.

Mount Gilead, OH

Afternoon
Thunderstorms
78°/ 65° 26°/ 18°
80%
Sunday
Thunderstorms
82°/ 55° 28°/ 13°
50%
Monday
Sunny
72°/ 52° 22°/ 11°
0%
Tuesday
Sunny
82°/ 65° 28°/ 18°
40%
Wednesday
Rain Showers
85°/ 68° 29°/ 20°
40%
Thursday
Rain Showers
85°/ 65° 29°/ 18°
50%

Day: Showers with a chance of thunderstorms. Near steady temperature in the upper 70s. Southwest winds 5 to 10 mph. Chance of rain 80 percent.

Night: Mostly cloudy. A chance of showers and thunderstorms in the evening. Patchy fog after midnight. Humid with lows in the mid 60s. Southwest winds around 5 mph. Chance of rain 40 percent.

Lancaster, OH

Tonight
Thunderstorms
65°18°
80%
Sunday
Thunderstorms
85°/ 58° 29°/ 14°
60%
Monday
Sunny
75°/ 52° 24°/ 11°
0%
Tuesday
Sunny
85°/ 65° 29°/ 18°
0%
Wednesday
Sunny
88°/ 68° 31°/ 20°
0%
Thursday
Rain Showers
88°/ 65° 31°/ 18°
50%
Friday
Rain Showers
82°/ 62° 28°/ 17°
30%

Night: Mostly cloudy with showers with a chance of thunderstorms this evening, then partly cloudy after midnight. Some thunderstorms may produce heavy rainfall this evening. Lows in the mid 60s. South winds around 5 mph this evening, becoming light and variable, then becoming southwest around 5 mph late. Chance of rain 80 percent.

Wilmington, OH

Tonight
Thunderstorms
65°18°
70%
Sunday
Thunderstorms
85°/ 55° 29°/ 13°
60%
Monday
Sunny
75°/ 55° 24°/ 13°
0%
Tuesday
Sunny
85°/ 65° 29°/ 18°
0%
Wednesday
Sunny
88°/ 68° 31°/ 20°
0%
Thursday
Rain Showers
88°/ 65° 31°/ 18°
40%
Friday
Rain Showers
82°/ 60° 28°/ 16°
30%

Night: Partly cloudy. Showers likely with a chance of thunderstorms this evening. Lows in the mid 60s. Southwest winds around 5 mph. Chance of rain 70 percent.

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