Delta, OH Weather Forecast & Alerts

Current conditions, 5-day forecast, and active NWS weather alerts for Delta, OH.

Current Conditions — Delta, OH

ADRIAN (KADG)

Light Rain

68.0 F
Humidity:46%
Wind Speed: 12.7 mph
Barometer: in
Dewpoint:46.4 F
Visibility:10.00 mi
Precip:--
Heat Index:NA
Wind Chill:NA
Apr 21 2026, 06:10 PM EDT
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5-Day Forecast — Delta, OH

Tuesday

High 75 °F
Mostly Cloudy
Tuesday
Night
Low 53 °F
T-storms Likely
Wednesday

High 77 °F
Partly Sunny
Wednesday
Night
Low 53 °F
Partly Cloudy
Thursday

High 78 °F
Partly Sunny
Thursday
Night
Low 57 °F
Partly Cloudy
Friday

High 75 °F
T-storms Likely
Friday
Night
Low 53 °F
T-storms Likely
Saturday

High 66 °F
Rain Showers Likely

Detailed Forecast — Delta, OH

Tuesday
Mostly Cloudy. High near 75°F. Wind 16 to 18 mph, with gusts as high as 29 mph.
Tuesday Night
Thunderstorms Likely. Low around 53°F. Wind 6 to 13 mph, with gusts as high as 21 mph.
Wednesday
Partly Sunny. High near 77°F. Wind 3 to 6 mph, with gusts as high as 10 mph.
Wednesday Night
Partly Cloudy. Low around 53°F. Wind around 3 mph, with gusts as high as 9 mph.
Thursday
Partly Sunny. High near 78°F. Wind 3 to 8 mph, with gusts as high as 14 mph.
Thursday Night
Partly Cloudy. Low around 57°F. Wind 5 to 6 mph, with gusts as high as 12 mph.
Friday
Thunderstorms Likely. High near 75°F. Wind 6 to 13 mph, with gusts as high as 21 mph.
Friday Night
Thunderstorms Likely. Low around 53°F. Wind 6 to 8 mph, with gusts as high as 16 mph.
Saturday
Rain Showers Likely. High near 66°F. Wind 8 to 12 mph, with gusts as high as 18 mph.
Saturday Night
Mostly Cloudy. Low around 46°F. Wind 6 to 10 mph, with gusts as high as 17 mph.
Sunday
Mostly Cloudy. High near 66°F. Wind 7 to 10 mph, with gusts as high as 17 mph.
Sunday Night
Partly Cloudy. Low around 48°F. Wind 7 to 9 mph, with gusts as high as 16 mph.
Monday
Chance of Rain Showers. High near 73°F. Wind 9 to 15 mph, with gusts as high as 23 mph.
OH Radar
Current Radar • OH
Day 1 Outlook • April 21, 2026

Observation History — Delta, OH

Time Wind
(mph)		 Vis
(mi)		 Weather Precip (in) Temperature (F) Relative
Humidity		 Wind
Chill
(F)		 Heat
Index
(F)		 Pressure
Air Dwpt altimeter
(in)		 sea level
(mb)
06:10 PM EDT 12.7 10.00 Light Rain -- 68.0 46.4 46% NA NA M
06:00 PM EDT W 9.2 10.00 Mostly Cloudy -- 69.8 46.4 43% NA NA M
05:45 PM EDT W 9.2 10.00 Mostly Clear -- 69.8 44.6 40% NA NA 29.92 1013.2
05:35 PM EDT W 10.4 10.00 Clear -- 69.8 44.6 40% NA NA 29.92 1013.2
05:25 PM EDT 8.1 10.00 Mostly Clear -- 69.8 44.6 40% NA NA 29.91 1012.9
05:20 PM EDT 10.4 G 17.3 10.00 Mostly Clear -- 69.8 44.6 40% NA NA 29.91 1012.9
05:15 PM EDT 11.5 10.00 Clear -- 69.8 44.6 40% NA NA 29.90 1012.5
05:10 PM EDT 11.5 10.00 Clear -- 69.8 44.6 40% NA NA 29.90 1012.5
05:05 PM EDT 13.8 G 24.2 10.00 Clear -- 69.8 44.6 40% NA NA 29.89 1012.2
05:00 PM EDT 11.5 10.00 Clear -- 69.8 44.6 40% NA NA 29.89 1012.2
04:50 PM EDT 12.7 G 19.6 10.00 Clear -- 71.6 44.6 38% NA 70.2 29.89 1012.2
04:40 PM EDT 13.8 G 20.7 10.00 Clear -- 71.6 44.6 38% NA 70.2 29.90 1012.5
04:35 PM EDT 13.8 G 21.9 10.00 Clear -- 71.6 44.6 38% NA 70.2 29.90 1012.5
04:30 PM EDT SW 11.5 10.00 Clear -- 71.6 44.6 38% NA 70.2 29.90 1012.5
04:20 PM EDT 16.1 10.00 Clear -- 71.6 44.6 38% NA 70.2 29.91 1012.9
04:15 PM EDT 13.8 G 19.6 10.00 Clear -- 71.6 44.6 38% NA 70.2 29.91 1012.9
04:10 PM EDT 13.8 G 19.6 10.00 Clear -- 71.6 42.8 35% NA 70.2 29.91 1012.9
04:05 PM EDT 15.0 G 27.6 10.00 Clear -- 71.6 42.8 35% NA 70.2 29.91 1012.9
04:00 PM EDT SW 19.6 G 32.2 10.00 Clear and Windy -- 71.6 42.8 35% NA 70.2 29.91 1012.9
03:45 PM EDT 15.0 10.00 Clear -- 71.6 42.8 35% NA 70.2 29.92 1013.2
03:35 PM EDT G 28.8 10.00 Clear -- 71.6 42.8 35% NA 70.2 29.93 1013.5
03:25 PM EDT 17.3 10.00 Clear -- 71.6 42.8 35% NA 70.2 29.94 1013.9
03:20 PM EDT 13.8 10.00 Clear -- 71.6 42.8 35% NA 70.2 29.94 1013.9
03:15 PM EDT SW 16.1 G 27.6 10.00 Clear -- 71.6 42.8 35% NA 70.2 29.94 1013.9

Regional Weather Observation

ADRIAN (KADG)

Light Rain
68.0 F

WAUSEON (KUSE)

Clear
69.8 F

HILLSDALE (KJYM)

Light Rain
64.4 F

DEFIANCE (KDFI)

Clear
69.8 F

TOLEDO (KTOL)

Clear
71.6 F

TOLEDO (KTDZ)

Clear
71.6 F
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