Newtonsville, OH Weather Forecast | 5 Day
Updated: Fri Sep 18th 2026 7:30 AM EDT
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Light Rain Shower
Fri 9-18-26
Light Rain Shower with a high of 82°F and a low of 68°F. It will likey rain, having a 87% chance of a downpour with an estimated 0.55in. Wind will be moderate, blowing around 13mph on average and gusts of 23.7mph at 9 PM. High humidity with average of 84% is anticipated, the maximum being 98% at 8 AM and 61% being its lowest at 3 PM. Barometric pressure is its highest of 30.18inHg at 8 AM, a lowest point of 30.07inHg at 7 PM with an avg 30.12inHg.
- HI: 82°F
- LO: 68°F
- Rainfall: 87% | est. 0.55in
- Snowfall: 0%
- Wind
12.5 mph - Humidity
84% avg. - UV Index
5.7 - Air QualityGood
- Sunrise
07:20 AM - Sunset
07:40 PM - Moonrise
03:28 PM - Moonset
Does not set today - Moon Phase
First Quarter
Sunny
Weather Tomorrow, Sat 9-19-26
Sunny with a high of 86°F and a low of 66°F. Rainfall expected to have a 59% chance with an estimated 0.1in. Winds will be light at 10mph and gusts of 21.9mph at 12 AM. The humidity will be on the higher side, averaging about 76%, the maximum being 94% at 10 PM and 49% being its lowest at 5 PM. Barometric pressure is its highest of 30.1inHg at 12 AM, a lowest point of 29.91inHg at 7 PM with an avg 30.02inHg.
- HI: 86°F
- LO: 66°F
- Rainfall: 59% | est. 0.1in
- Snowfall: 0%
- Wind
9.6 mph - Humidity
76% avg. - UV Index
7 - Air QualityGood
- Sunrise
07:21 AM - Sunset
07:38 PM - Moonrise
04:14 PM - Moonset
12:21 AM - Moon Phase
First Quarter
Light Rain Shower
Sun 9-20-26
Light Rain Shower with a high of 87°F and a low of 69°F. Rainfall expected to have a 72% chance with an estimated 0.11in. Wind will be moderate, blowing around 12mph on average and gusts of 24.4mph at 11 PM. The humidity will be on the higher side, averaging about 80%, the maximum being 98% at 5 AM and 46% being its lowest at 5 PM. Barometric pressure is its highest of 29.97inHg at 12 AM, a lowest point of 29.83inHg at 7 PM with an avg 29.91inHg.
- HI: 87°F
- LO: 69°F
- Rainfall: 72% | est. 0.11in
- Snowfall: 0%
- Wind
11.9 mph - Humidity
80% avg. - UV Index
5.2 - Air QualityGood
- Sunrise
07:22 AM - Sunset
07:37 PM - Moonrise
04:52 PM - Moonset
01:20 AM - Moon Phase
Waxing Gibbous
Light Rain Shower
Mon 9-21-26
Light Rain Shower with a high of 77°F and a low of 62°F. It will likey rain, having a 77% chance of a downpour with an estimated 0.14in. Wind will be moderate, blowing around 11mph on average and gusts of 21.3mph at 1 PM. High humidity with average of 85% is anticipated, the maximum being 97% at 10 PM and 68% being its lowest at 5 PM. Barometric pressure is its highest of 29.98inHg at 11 PM, a lowest point of 29.86inHg at 12 AM with an avg 29.9inHg.
- HI: 77°F
- LO: 62°F
- Rainfall: 77% | est. 0.14in
- Snowfall: 0%
- Wind
11 mph - Humidity
85% avg. - UV Index
5.2 - Air QualityGood
- Sunrise
07:23 AM - Sunset
07:35 PM - Moonrise
05:23 PM - Moonset
02:22 AM - Moon Phase
Waxing Gibbous
Light Rain Shower
Tue 9-22-26
Light Rain Shower with a high of 72°F and a low of 60°F. It will likey rain, having a 92% chance of a downpour with an estimated 0.41in. Winds will be light at 9mph and gusts of 15.4mph at 12 AM. High humidity with average of 91% is anticipated, the maximum being 99% at 1 AM and 74% being its lowest at 5 PM. Barometric pressure is its highest of 30.05inHg at 11 AM, a lowest point of 29.92inHg at 3 AM with an avg 29.99inHg.
- HI: 72°F
- LO: 60°F
- Rainfall: 92% | est. 0.41in
- Snowfall: 0%
- Wind
8.1 mph - Humidity
91% avg. - UV Index
5 - Air QualityGood
- Sunrise
07:24 AM - Sunset
07:34 PM - Moonrise
05:50 PM - Moonset
03:23 AM - Moon Phase
Waxing Gibbous
Scattered Showers
Wed 9-23-26
Scattered Showers with a high of 70°F and a low of 63°F. It will likey rain, having a 82% chance of a downpour with an estimated 0.09in. Winds will be light at 7mph and gusts of 13.6mph at 2 PM. High humidity with average of 90% is anticipated, the maximum being 98% at 1 AM and 74% being its lowest at 5 PM. Barometric pressure is its highest of 30.16inHg at 11 PM, a lowest point of 30.04inHg at 12 AM with an avg 30.11inHg.
- HI: 70°F
- LO: 63°F
- Rainfall: 82% | est. 0.09in
- Snowfall: 0%
- Wind
6.9 mph - Humidity
90% avg. - UV Index
5 - Air QualityTBA
- Sunrise
07:25 AM - Sunset
07:32 PM - Moonrise
06:13 PM - Moonset
04:25 AM - Moon Phase
Waxing Gibbous
This 5-Day weather forecast is valid for ZIP code 45158, accurately covering the area of Newtonsville, OH.
Currently
|
69°F |
30.17 inHg.
Barometer 98%
Humidity NNE 7.9 mph Wind |
| Light Rain Shower | ||
National Outlook
More Flash Flooding Expected in the Southwest and Plains: 09-17 to 09-19
Thu Sep 17th 2026, 5:06am PDT
Read
Rain and Storms Hit Midwest and East, Monsoon in the South 09-19 to 09-23
Extended Forecast
Thu Sep 17th 2026, 5:10am PDT
Read
Thu Sep 17th 2026, 5:10am PDT
5 Day Forecast Nearby
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