Bethlehem, CT Weather Forecast | 5 Day
Updated: Wed Jul 9th 2025 12:00 PM EDT
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Moderate Rain
Wed 7-9-25
Moderate Rain with a high of 84°F and a low of 73°F. It will likey rain, having a 76% chance of a downpour with an estimated 0.36in. Winds will be light at 7mph and gusts of 8.5mph at 10 PM. High humidity with average of 86% is anticipated, the maximum being 98% at 10 PM and 66% being its lowest at 3 PM. Barometric pressure is its highest of 30.01inHg at 11 PM, a lowest point of 29.94inHg at 4 PM with an avg 29.97inHg.
- HI: 84°F
- LO: 73°F
- Rainfall: 76% | est. 0.36in
- Snowfall: 0%
- Wind
6.5 mph - Humidity
86% avg. - UV Index
2.6 - Air QualityGood
- Sunrise
05:27 AM - Sunset
08:28 PM - Moonrise
08:09 PM - Moonset
03:44 AM - Moon Phase
Waxing Gibbous

Fog
Weather Tomorrow, Thu 7-10-25
Fog with a high of 81°F and a low of 70°F. Winds will be light at 4mph and gusts of 7mph at 8 PM. High humidity with average of 91% is anticipated, the maximum being 99% at 11 PM and 73% being its lowest at 2 PM. Barometric pressure is its highest of 30.05inHg at 9 PM, a lowest point of 29.97inHg at 12 AM with an avg 30.01inHg.
- HI: 81°F
- LO: 70°F
- Rainfall: 0%
- Snowfall: 0%
- Wind
4 mph - Humidity
91% avg. - UV Index
2.1 - Air QualityModerate
- Sunrise
05:28 AM - Sunset
08:27 PM - Moonrise
08:53 PM - Moonset
04:43 AM - Moon Phase
Full Moon

Moderate Rain
Fri 7-11-25
Moderate Rain with a high of 76°F and a low of 69°F. It will likey rain, having a 88% chance of a downpour with an estimated 0.66in. Winds will be light at 5mph and gusts of 6.5mph at 7 PM. High humidity with average of 92% is anticipated, the maximum being 98% at 2 AM and 80% being its lowest at 2 PM. Barometric pressure is its highest of 30.09inHg at 10 PM, a lowest point of 30.02inHg at 5 AM with an avg 30.05inHg.
- HI: 76°F
- LO: 69°F
- Rainfall: 88% | est. 0.66in
- Snowfall: 0%
- Wind
4.9 mph - Humidity
92% avg. - UV Index
0.8 - Air QualityModerate
- Sunrise
05:29 AM - Sunset
08:27 PM - Moonrise
09:30 PM - Moonset
05:50 AM - Moon Phase
Waning Gibbous

Scattered Showers
Sat 7-12-25
Scattered Showers with a high of 83°F and a low of 66°F. It will likey rain, having a 89% chance of a downpour with an estimated 0.05in. Winds will be light at 7mph and gusts of 8.3mph at 2 PM. High humidity with average of 83% is anticipated, the maximum being 99% at 3 AM and 61% being its lowest at 12 PM. Barometric pressure is its highest of 30.09inHg at 1 AM, a lowest point of 30.01inHg at 5 PM with an avg 30.04inHg.
- HI: 83°F
- LO: 66°F
- Rainfall: 89% | est. 0.05in
- Snowfall: 0%
- Wind
6.9 mph - Humidity
83% avg. - UV Index
1.8 - Air QualityUnhealthy for Sensitive Groups
- Sunrise
05:29 AM - Sunset
08:26 PM - Moonrise
10:00 PM - Moonset
07:01 AM - Moon Phase
Waning Gibbous

Scattered Showers
Sun 7-13-25
Scattered Showers with a high of 86°F and a low of 65°F. It will likey rain, having a 84% chance of a downpour with an estimated 0.03in. Wind will be moderate, blowing around 11mph on average and gusts of 12.3mph at 5 PM. High humidity with average of 82% is anticipated, the maximum being 100% at 3 AM and 54% being its lowest at 2 PM. Barometric pressure is its highest of 30.05inHg at 6 AM, a lowest point of 29.95inHg at 7 PM with an avg 30.01inHg.
- HI: 86°F
- LO: 65°F
- Rainfall: 84% | est. 0.03in
- Snowfall: 0%
- Wind
10.7 mph - Humidity
82% avg. - UV Index
0.1 - Air QualityModerate
- Sunrise
05:30 AM - Sunset
08:26 PM - Moonrise
10:25 PM - Moonset
08:13 AM - Moon Phase
Waning Gibbous

Scattered Showers
Mon 7-14-25
Scattered Showers with a high of 92°F and a low of 69°F. Rainfall expected to have a 56% chance with an estimated 0.04in. Winds will be light at 6mph and gusts of 9.9mph at 2 AM. The humidity will be on the higher side, averaging about 71%, the maximum being 99% at 3 AM and 38% being its lowest at 5 PM. Barometric pressure is its highest of 29.98inHg at 11 PM, a lowest point of 29.91inHg at 5 PM with an avg 29.95inHg.
- HI: 92°F
- LO: 69°F
- Rainfall: 56% | est. 0.04in
- Snowfall: 0%
- Wind
6 mph - Humidity
71% avg. - UV Index
6 - Air QualityTBA
- Sunrise
05:31 AM - Sunset
08:25 PM - Moonrise
10:48 PM - Moonset
09:25 AM - Moon Phase
Waning Gibbous
This 5-Day weather forecast is valid for ZIP code 06751, accurately covering the area of Bethlehem, CT.
Currently
![]() |
80°F |
30.03 inHg.
Barometer 85%
Humidity WNW 8.3 mph Wind |
Partly Cloudy |
National Outlook
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Extended Forecast
Wed Jul 9th 2025, 8:47am PDT
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Wed Jul 9th 2025, 8:47am PDT