Germantown, OH Weather Forecast & Alerts

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

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Current Conditions — Germantown, OH

RICHMOND (KRID)

Clear

71.6 F
Humidity:57%
Wind Speed: G 21.9 mph
Barometer:29.95 in
Dewpoint:55.4 F
Visibility:10.00 mi
Precip:--
Heat Index:71.1 F
Wind Chill:NA
Apr 27 2026, 02:15 PM EDT
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5-Day Forecast — Germantown, OH

Monday

High 80 °F
Chance of T-storms
Monday
Night
Low 62 °F
T-storms
Tuesday

High 77 °F
T-storms
Tuesday
Night
Low 55 °F
T-storms
Wednesday

High 64 °F
T-storms
Wednesday
Night
Low 42 °F
Mostly Cloudy
Thursday

High 62 °F
Partly Sunny
Thursday
Night
Low 41 °F
Partly Cloudy
Friday

High 60 °F
Mostly Cloudy

Detailed Forecast — Germantown, OH

Monday
Chance of Thunderstorms. High near 80°F. Wind 13 to 15 mph, with gusts as high as 25 mph.
Monday Night
Thunderstorms. Low around 62°F. Wind 14 to 18 mph, with gusts as high as 28 mph.
Tuesday
Thunderstorms. High near 77°F. Wind 8 to 15 mph, with gusts as high as 24 mph.
Tuesday Night
Thunderstorms. Low around 55°F. Wind 5 to 6 mph, with gusts as high as 12 mph.
Wednesday
Thunderstorms. High near 64°F. Wind 8 to 15 mph, with gusts as high as 22 mph.
Wednesday Night
Mostly Cloudy. Low around 42°F. Wind 8 to 12 mph, with gusts as high as 20 mph.
Thursday
Partly Sunny. High near 62°F. Wind 7 to 13 mph, with gusts as high as 18 mph.
Thursday Night
Partly Cloudy. Low around 41°F. Wind 5 to 8 mph, with gusts as high as 14 mph.
Friday
Mostly Cloudy. High near 60°F. Wind 6 to 13 mph, with gusts as high as 16 mph.
Friday Night
Mostly Cloudy. Low around 39°F. Wind 7 to 9 mph, with gusts as high as 15 mph.
Saturday
Partly Sunny. High near 62°F. Wind 7 to 14 mph, with gusts as high as 18 mph.
Saturday Night
Mostly Clear. Low around 39°F. Wind 5 to 8 mph, with gusts as high as 14 mph.
Sunday
Partly Sunny. High near 66°F. Wind 7 to 16 mph, with gusts as high as 22 mph.
OH Radar
Current Radar • OH
Day 1 Outlook • April 27, 2026

Observation History — Germantown, 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)
02:15 PM EDT G 21.9 10.00 Clear -- 71.6 55.4 57% NA 71.1 29.95 1014.2
01:35 PM EDT 13.8 G 18.4 10.00 Clear -- 69.8 53.6 56% NA NA 29.97 1014.9
01:15 PM EDT G 20.7 10.00 Clear -- 69.8 53.6 56% NA NA 29.98 1015.2
12:35 PM EDT 10.00 Clear -- 68.0 53.6 60% NA NA 29.98 1015.2
12:15 PM EDT G 19.6 10.00 Clear -- 68.0 53.6 60% NA NA 30.00 1015.9
11:35 AM EDT 10.00 Clear -- NULL % NA NA M
11:15 AM EDT 10.00 Clear -- 62.6 51.8 68% NA NA 30.01 1016.3
10:35 AM EDT 10.00 Clear -- 60.8 51.8 72% NA NA 30.02 1016.6
10:15 AM EDT 10.00 Clear -- 60.8 51.8 72% NA NA 30.01 1016.3
09:35 AM EDT 10.00 Clear -- 55.4 50.0 82% NA NA 30.02 1016.6
09:15 AM EDT 10.00 Clear -- 55.4 50.0 82% NA NA 30.03 1016.9
08:35 AM EDT 10.00 Clear -- 51.8 48.2 87% NA NA 30.03 1016.9
08:15 AM EDT 10.00 Clear -- 51.8 48.2 87% NA NA 30.03 1016.9
07:35 AM EDT E 9.2 10.00 Clear -- 46.4 46.4 100% 41.9 NA 30.04 1017.3
07:15 AM EDT 10.00 Clear -- NULL % NA NA M
06:35 AM EDT E 6.9 10.00 Clear -- 44.6 44.6 100% 40.6 NA 30.03 1016.9
06:15 AM EDT 10.00 Clear -- NULL % NA NA M
05:35 AM EDT 10.4 10.00 Clear -- 48.2 46.4 93% 43.7 NA 30.06 1017.9
05:15 AM EDT 9.2 10.00 Clear -- 46.4 44.6 93% 41.9 NA 30.06 1017.9
04:35 AM EDT E 9.2 10.00 Clear -- 48.2 46.4 93% 44.1 NA 30.05 1017.6
04:15 AM EDT 8.1 10.00 Clear -- 46.4 46.4 100% 42.4 NA 30.05 1017.6
03:35 AM EDT 8.1 10.00 Clear -- 46.4 46.4 100% 42.4 NA 30.05 1017.6
03:15 AM EDT E 9.2 10.00 Clear -- 48.2 46.4 93% 44.1 NA 30.06 1017.9
02:35 AM EDT E 9.2 10.00 Clear -- 46.4 46.4 100% 41.9 NA 30.05 1017.6

Regional Weather Observation

RICHMOND (KRID)

Clear
71.6 F

DAYTON (KDAY)

Mostly Clear
73.4 F

WRIGHT PATTERSON (KFFO)

Mostly Cloudy
76.5 F

DAYTON (KMGY)

Clear
75.2 F

MIDDLETOWN/HOOK (KMWO)

Clear
75.2 F

LEBANON (KI68)

Clear
75.2 F
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