Frederick, PA Weather Forecast | 5 Day
Updated: Sun May 18th 2025 4:00 PM EDT
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Sunny
Sun 5-18
Sunny with a high of 75°F and a low of 55°F. Wind will be moderate, blowing around 18mph on average and gusts of 23.8mph at 8 PM. The humidity will be on the higher side, averaging about 68%, the maximum being 70% at 10 PM and 57% being its lowest at 5 PM. Barometric pressure is its highest of 29.79inHg at 11 PM, a lowest point of 29.64inHg at 5 PM with an avg 29.71inHg.
- HI: 75°F
- LO: 55°F
- Rainfall: 0%
- Snowfall: 0%
- Wind
17.4 mph - Humidity
68% avg. - UV Index
1.9 - Air QualityGood
- Sunrise
05:44 AM - Sunset
08:14 PM - Moonrise
12:59 AM - Moonset
10:24 AM - Moon Phase
Waning Gibbous

Sunny
Mon 5-19
Sunny with a high of 72°F and a low of 52°F. Wind will be moderate, blowing around 16mph on average and gusts of 22.5mph at 12 AM. Humidity levels should be comfortable, sitting around 60% on average, the maximum being 79% at 5 AM and 42% being its lowest at 5 PM. Barometric pressure is its highest of 29.87inHg at 10 PM, a lowest point of 29.76inHg at 11 PM with an avg 29.82inHg.
- HI: 72°F
- LO: 52°F
- Rainfall: 0%
- Snowfall: 0%
- Wind
15.4 mph - Humidity
60% avg. - UV Index
2.1 - Air QualityGood
- Sunrise
05:43 AM - Sunset
08:15 PM - Moonrise
01:32 AM - Moonset
11:34 AM - Moon Phase
Waning Gibbous

Sunny
Tue 5-20
Sunny with a high of 69°F and a low of 46°F. Wind will be moderate, blowing around 11mph on average and gusts of 14.9mph at 4 AM. Humidity levels should be comfortable, sitting around 59% on average, the maximum being 73% at 5 AM and 46% being its lowest at 2 PM. Barometric pressure is its highest of 29.95inHg at 8 AM, a lowest point of 29.82inHg at 12 AM with an avg 29.9inHg.
- HI: 69°F
- LO: 46°F
- Rainfall: 0%
- Snowfall: 0%
- Wind
10.5 mph - Humidity
59% avg. - UV Index
2.2 - Air QualityGood
- Sunrise
05:43 AM - Sunset
08:15 PM - Moonrise
02:00 AM - Moonset
12:44 PM - Moon Phase
Last Quarter

Moderate Rain
Wed 5-21
Moderate Rain with a high of 53°F and a low of 49°F. It will likey rain, having a 79% chance of a downpour with an estimated 0.48in. Wind will be moderate, blowing around 13mph on average and gusts of 19.1mph at 6 PM. High humidity with average of 89% is anticipated, the maximum being 97% at 10 AM and 67% being its lowest at 12 AM. Barometric pressure is its highest of 29.92inHg at 12 AM, a lowest point of 29.85inHg at 6 PM with an avg 29.88inHg.
- HI: 53°F
- LO: 49°F
- Rainfall: 79% | est. 0.48in
- Snowfall: 0%
- Wind
12.3 mph - Humidity
89% avg. - UV Index
0.2 - Air QualityGood
- Sunrise
05:42 AM - Sunset
08:16 PM - Moonrise
02:25 AM - Moonset
01:55 PM - Moon Phase
Waning Crescent

Moderate Rain
Thu 5-22
Moderate Rain with a high of 47°F and a low of 45°F. It will likey rain, having a 85% chance of a downpour with an estimated 0.31in. Wind will be moderate, blowing around 12mph on average and gusts of 17.2mph at 6 AM. High humidity with average of 97% is anticipated, the maximum being 98% at 4 AM and 94% being its lowest at 12 AM. Barometric pressure is its highest of 29.89inHg at 11 PM, a lowest point of 29.81inHg at 5 AM with an avg 29.85inHg.
- HI: 47°F
- LO: 45°F
- Rainfall: 85% | est. 0.31in
- Snowfall: 0%
- Wind
11.2 mph - Humidity
97% avg. - UV Index
0 - Air QualityTBA
- Sunrise
05:41 AM - Sunset
08:17 PM - Moonrise
02:49 AM - Moonset
03:08 PM - Moon Phase
Waning Crescent

Patchy Rain Nearby
Fri 5-23
Scattered showers with a high of 61°F and a low of 45°F. Rainfall expected in the surrounding area to have a 75% chance with an estimated 0.02in. Wind will be moderate, blowing around 14mph on average and gusts of 15.4mph at 11 AM. The humidity will be on the higher side, averaging about 76%, the maximum being 98% at 2 AM and 54% being its lowest at 5 PM. Barometric pressure is its highest of 30.08inHg at 11 PM, a lowest point of 29.88inHg at 3 AM with an avg 29.96inHg.
- HI: 61°F
- LO: 45°F
- Rainfall: 75% | est. 0.02in
- Snowfall: 0%
- Wind
13.4 mph - Humidity
76% avg. - UV Index
3 - Air QualityTBA
- Sunrise
05:40 AM - Sunset
08:18 PM - Moonrise
03:13 AM - Moonset
04:22 PM - Moon Phase
Waning Crescent
Currently
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72°F |
29.68 inHg.
Barometer 48%
Humidity W 23.8 mph Wind |
Partly Cloudy |